{"id":3146,"date":"2025-06-17T11:14:31","date_gmt":"2025-06-17T04:14:31","guid":{"rendered":"https:\/\/k-chem.vn\/?p=3146"},"modified":"2025-07-30T09:48:21","modified_gmt":"2025-07-30T02:48:21","slug":"voc-la-gi","status":"publish","type":"post","link":"https:\/\/k-chem.vn\/vi\/voc-la-gi\/","title":{"rendered":"VOC l\u00e0 g\u00ec? T\u00e1c h\u1ea1i c\u1ee7a h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i v\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 m\u00f4i tr\u01b0\u1eddng"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">VOC l\u00e0 g\u00ec? H\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i (VOC) t\u1ed3n t\u1ea1i trong s\u01a1n, <a href=\"https:\/\/k-chem.vn\/vi\/dung-moi\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">dung m\u00f4i<\/span><\/a>, v\u00e0 nhi\u1ec1u s\u1ea3n ph\u1ea9m h\u00e0ng ng\u00e0y, nh\u01b0ng ti\u1ec1m \u1ea9n nguy c\u01a1 g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe v\u00e0 m\u00f4i tr\u01b0\u1eddng. T\u1eeb k\u00edch \u1ee9ng m\u1eaft, m\u0169i \u0111\u1ebfn \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed, VOC \u1ea3nh h\u01b0\u1edfng kh\u00f4ng nh\u1ecf \u0111\u1ebfn cu\u1ed9c s\u1ed1ng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i \u0111\u00e1p chi ti\u1ebft v\u1ec1 VOC, ngu\u1ed3n g\u1ed1c, t\u00e1c h\u1ea1i, v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p gi\u1ea3m thi\u1ec3u hi\u1ec7u qu\u1ea3!<\/span><\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee4C L\u1ee4C<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#VOC_la_gi\" title=\"VOC l\u00e0 g\u00ec?\">VOC l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Nguon_goc_cua_volatile_organic_compounds\" title=\"Ngu\u1ed3n g\u1ed1c c\u1ee7a volatile organic compounds\">Ngu\u1ed3n g\u1ed1c c\u1ee7a volatile organic compounds<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Hop_chat_VOC_co_nguon_goc_tu_tu_nhien\" title=\"H\u1ee3p ch\u1ea5t VOC c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb t\u1ef1 nhi\u00ean\">H\u1ee3p ch\u1ea5t VOC c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb t\u1ef1 nhi\u00ean<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Hop_chat_VOC_co_nguon_goc_nhan_tao\" title=\"H\u1ee3p ch\u1ea5t VOC c\u00f3 ngu\u1ed3n g\u1ed1c nh\u00e2n t\u1ea1o\">H\u1ee3p ch\u1ea5t VOC c\u00f3 ngu\u1ed3n g\u1ed1c nh\u00e2n t\u1ea1o<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Quy_chuanquy_dinh_nghiem_ngat_VOC_tai_cac_Quoc_gia\" title=\"Quy chu\u1ea9n\/quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t VOC t\u1ea1i c\u00e1c Qu\u1ed1c gia\">Quy chu\u1ea9n\/quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t VOC t\u1ea1i c\u00e1c Qu\u1ed1c gia<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Hoa_Ky\" title=\"Hoa K\u1ef3\">Hoa K\u1ef3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Chau_Au\" title=\"Ch\u00e2u \u00c2u\">Ch\u00e2u \u00c2u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Viet_Nam\" title=\"Vi\u1ec7t Nam\">Vi\u1ec7t Nam<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Anh_huong_cua_VOCs_doi_voi_suc_khoe_con_nguoi\" title=\"\u1ea2nh h\u01b0\u1edfng c\u1ee7a VOCs \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi\">\u1ea2nh h\u01b0\u1edfng c\u1ee7a VOCs \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Anh_huong_VOCs_doi_voi_moi_truong\" title=\"\u1ea2nh h\u01b0\u1edfng VOCs \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng\">\u1ea2nh h\u01b0\u1edfng VOCs \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#TOP_9_VOCs_ung_dung_pho_bien_trong_nganh_cong_nghiep\" title=\"TOP 9 VOCs \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong ng\u00e0nh c\u00f4ng nghi\u1ec7p\">TOP 9 VOCs \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong ng\u00e0nh c\u00f4ng nghi\u1ec7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#TOP_5_VOCs_than_thien_voi_moi_truong\" title=\"TOP 5 VOCs th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng\">TOP 5 VOCs th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Dimethyl_Carbonate_DMC\" title=\"Dimethyl Carbonate (DMC)\">Dimethyl Carbonate (DMC)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Terpene_nhu_limonene_pinene\" title=\"Terpene (nh\u01b0 limonene, pinene)\">Terpene (nh\u01b0 limonene, pinene)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Ethyl_Lactate\" title=\"Ethyl Lactate\">Ethyl Lactate<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Methyl_Soyate\" title=\"Methyl Soyate\">Methyl Soyate<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Acetone_o_muc_kiem_soat\" title=\"Acetone (\u1edf m\u1ee9c ki\u1ec3m so\u00e1t)\">Acetone (\u1edf m\u1ee9c ki\u1ec3m so\u00e1t)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Cau_hoi_thuong_gap_ve_hop_chat_VOC\" title=\"C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 h\u1ee3p ch\u1ea5t VOC\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 h\u1ee3p ch\u1ea5t VOC<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#TVOC_la_gi\" title=\"TVOC l\u00e0 g\u00ec?\">TVOC l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Lam_the_nao_de_giam_thieu_tiep_xuc_voi_VOC\" title=\"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3m thi\u1ec3u ti\u1ebfp x\u00fac v\u1edbi VOC?\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3m thi\u1ec3u ti\u1ebfp x\u00fac v\u1edbi VOC?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#Cac_nguon_phat_tan_VOC_chu_yeu_la_tu_dau\" title=\"C\u00e1c ngu\u1ed3n ph\u00e1t t\u00e1n VOC ch\u1ee7 y\u1ebfu l\u00e0 t\u1eeb \u0111\u00e2u?\">C\u00e1c ngu\u1ed3n ph\u00e1t t\u00e1n VOC ch\u1ee7 y\u1ebfu l\u00e0 t\u1eeb \u0111\u00e2u?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#VOCs_trong_san_xuat_la_gi\" title=\"VOCs trong s\u1ea3n xu\u1ea5t l\u00e0 g\u00ec?\">VOCs trong s\u1ea3n xu\u1ea5t l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/k-chem.vn\/vi\/voc-la-gi\/#VOCs_trong_kinh_doanh_la_gi\" title=\"VOCs trong kinh doanh l\u00e0 g\u00ec?\">VOCs trong kinh doanh l\u00e0 g\u00ec?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"VOC_la_gi\"><\/span>VOC l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">VOC (trong ti\u1ebfng Anh: Volatile Organic Compounds) l\u00e0 c\u00e1c<span style=\"color: #0000ff;\"> <a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-huu-co\/\" target=\"_blank\" rel=\"noopener\">dung m\u00f4i h\u1eefu c\u01a1<\/a><\/span> d\u1ec5 bay h\u01a1i, t\u1ed3n t\u1ea1i \u1edf d\u1ea1ng l\u1ecfng ho\u1eb7c r\u1eafn, c\u00f3 \u00e1p su\u1ea5t h\u01a1i cao v\u00e0 \u0111i\u1ec3m s\u00f4i th\u1ea5p (th\u01b0\u1eddng \u2264 250\u00b0C \u1edf \u00e1p su\u1ea5t ti\u00eau chu\u1ea9n 101,3 kPa). Ch\u00fang d\u1ec5 d\u00e0ng chuy\u1ec3n th\u00e0nh d\u1ea1ng h\u01a1i ho\u1eb7c kh\u00ed trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t th\u00f4ng th\u01b0\u1eddng, ph\u00e1t t\u00e1n v\u00e0o kh\u00f4ng kh\u00ed t\u1eeb c\u00e1c ngu\u1ed3n t\u1ef1 nhi\u00ean ho\u1eb7c nh\u00e2n t\u1ea1o. VOC c\u00f3 m\u1eb7t trong nhi\u1ec1u s\u1ea3n ph\u1ea9m <a href=\"https:\/\/k-chem.vn\/vi\/hoa-chat-cong-nghiep\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/span><\/a>, ti\u00eau d\u00f9ng v\u00e0 \u0111\u00f3ng vai tr\u00f2 trong c\u00e1c qu\u00e1 tr\u00ecnh sinh h\u1ecdc.<\/span><\/p>\n<p><b>&gt;&gt; Xem th\u00eam:<\/b><\/p>\n<ul>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-butyl\/\"><span style=\"font-weight: 400;\">Dung m\u00f4i Butyl l\u00e0 g\u00ec?<\/span><\/a><\/span><span style=\"font-weight: 400;\"> T\u00ednh ch\u1ea5t \u0111\u1eb7c tr\u01b0ng v\u00e0 4 lo\u1ea1i \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-toluene\/\"><span style=\"font-weight: 400;\">Dung m\u00f4i toluene (C\u2086H\u2085CH\u2083) l\u00e0 g\u00ec?<\/span><\/a><\/span><span style=\"font-weight: 400;\"> L\u01b0u \u00fd khi s\u1eed d\u1ee5ng an to\u00e0n h\u00f3a ch\u1ea5t Toluene<\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-mek\/\"><span style=\"font-weight: 400;\">H\u00f3a ch\u1ea5t MEK (Methyl Ethyl Ketone)<\/span><\/a><\/span><span style=\"font-weight: 400;\"><span style=\"color: #0000ff;\">:<\/span> T\u00ednh ch\u1ea5t v\u00e0 g\u1ee3i \u00fd \u0111\u01a1n v\u1ecb b\u00e1n uy t\u00edn<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_3155\" aria-describedby=\"caption-attachment-3155\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3155\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-7.png\" alt=\"voc l\u00e0 g\u00ec\" width=\"800\" height=\"573\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-7.png 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-7-300x215.png 300w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-7-768x550.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-3155\" class=\"wp-caption-text\">VOC l\u00e0 h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i, t\u1ed3n t\u1ea1i \u1edf d\u1ea1ng ch\u1ea5t l\u1ecfng ho\u1eb7c r\u1eafn (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Nguon_goc_cua_volatile_organic_compounds\"><\/span>Ngu\u1ed3n g\u1ed1c c\u1ee7a volatile organic compounds<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Volatile organic compounds l\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i, xu\u1ea5t hi\u1ec7n t\u1eeb c\u1ea3 t\u1ef1 nhi\u00ean v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi. Tuy nhi\u00ean, khi nh\u1eafc \u0111\u1ebfn VOC, ng\u01b0\u1eddi ta th\u01b0\u1eddng ngh\u0129 ngay \u0111\u1ebfn c\u00e1c h\u1ee3p ch\u1ea5t nh\u00e2n t\u1ea1o ph\u00e1t t\u00e1n trong kh\u00f4ng kh\u00ed t\u1eeb c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 chi ti\u1ebft v\u1ec1 hai ngu\u1ed3n g\u1ed1c ch\u00ednh:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hop_chat_VOC_co_nguon_goc_tu_tu_nhien\"><\/span>H\u1ee3p ch\u1ea5t VOC c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb t\u1ef1 nhi\u00ean<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00e1c h\u1ee3p ch\u1ea5t VOC t\u1ef1 nhi\u00ean chi\u1ebfm t\u1ef7 l\u1ec7 nh\u1ecf nh\u01b0ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong m\u00f4i tr\u01b0\u1eddng. Ph\u1ea7n l\u1edbn ch\u00fang b\u1eaft ngu\u1ed3n t\u1eeb th\u1ef1c v\u1eadt, v\u1edbi \u01b0\u1edbc t\u00ednh kho\u1ea3ng 1150 Tg VOC (1 Tg = 10\u00b9\u00b2 g) \u0111\u01b0\u1ee3c th\u1ea3i v\u00e0o kh\u00ed quy\u1ec3n m\u1ed7i n\u0103m, ch\u1ee7 y\u1ebfu l\u00e0 isoprene.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Nh\u1eefng VOC t\u1ef1 nhi\u00ean th\u01b0\u1eddng \u00edt \u0111\u1ed9c h\u1ea1i v\u00e0 \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng trong h\u1ec7 sinh th\u00e1i, nh\u01b0ng v\u1eabn \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u00ed h\u1eadu v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hop_chat_VOC_co_nguon_goc_nhan_tao\"><\/span>H\u1ee3p ch\u1ea5t VOC c\u00f3 ngu\u1ed3n g\u1ed1c nh\u00e2n t\u1ea1o<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ph\u1ea7n l\u1edbn VOC trong kh\u00f4ng kh\u00ed \u0111\u1ebfn t\u1eeb c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u1ea3n ph\u1ea9m do con ng\u01b0\u1eddi t\u1ea1o ra, \u0111\u1eb7c bi\u1ec7t \u1edf khu v\u1ef1c \u0111\u00f4 th\u1ecb v\u00e0 c\u00f4ng nghi\u1ec7p. Theo th\u1ed1ng k\u00ea, kho\u1ea3ng 50% VOC nh\u00e2n t\u1ea1o b\u1eaft ngu\u1ed3n t\u1eeb c\u00f4ng nghi\u1ec7p, 16% t\u1eeb m\u00e1y m\u00f3c, 11% t\u1eeb n\u00f4ng nghi\u1ec7p, 10% t\u1eeb giao th\u00f4ng, v\u00e0 10% t\u1eeb s\u01a1n d\u1ea7u (bao g\u1ed3m dung m\u00f4i v\u00e0 ph\u1ee5 gia).<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1ea3n ph\u1ea9m c\u00f4ng nghi\u1ec7p v\u00e0 ti\u00eau d\u00f9ng<\/b><span style=\"font-weight: 400;\">: VOC c\u00f3 trong s\u01a1n d\u1ea7u, s\u01a1n t\u01b0\u1eddng, vecni, keo d\u00e1n, <a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-tay-rua\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">dung m\u00f4i t\u1ea9y r\u1eeda<\/span><\/a>, v\u00e0 m\u1ef9 ph\u1ea9m. V\u00ed d\u1ee5, formaldehyde trong g\u1ed7 c\u00f4ng nghi\u1ec7p ho\u1eb7c toluene trong m\u1ef1c in l\u00e0 nh\u1eefng VOC ph\u1ed5 bi\u1ebfn.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Giao th\u00f4ng v\u00e0 nhi\u00ean li\u1ec7u<\/b><span style=\"font-weight: 400;\">: Kh\u00ed th\u1ea3i t\u1eeb x\u0103ng, d\u1ea7u diesel, v\u00e0 qu\u00e1 tr\u00ecnh b\u1ed1c h\u01a1i t\u1ea1i tr\u1ea1m x\u0103ng th\u1ea3i ra benzen v\u00e0 hidrocacbon.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>M\u00e1y m\u00f3c v\u00e0 thi\u1ebft b\u1ecb<\/b><span style=\"font-weight: 400;\">: M\u00e1y in, m\u00e1y photocopy, \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed, v\u00e0 thi\u1ebft b\u1ecb x\u00e2y d\u1ef1ng sinh ra VOC nh\u01b0 acetone ho\u1eb7c xylene.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>N\u00f4ng nghi\u1ec7p<\/b><span style=\"font-weight: 400;\">: Thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc ph\u00e1t th\u1ea3i VOC nh\u01b0 chlorpyrifos.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc<\/b><span style=\"font-weight: 400;\">: Khi bay h\u01a1i v\u00e0o kh\u00f4ng kh\u00ed, VOC c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi nhau d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1nh s\u00e1ng, t\u1ea1o ra c\u00e1c h\u1ee3p ch\u1ea5t m\u1edbi nh\u01b0 ozon t\u1ea7ng th\u1ea5p ho\u1eb7c s\u01b0\u01a1ng m\u00f9 quang h\u00f3a.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">VOC nh\u00e2n t\u1ea1o l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed \u1edf \u0111\u00f4 th\u1ecb, \u0111\u00f2i h\u1ecfi c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng.<\/span><\/p>\n<p><strong>&gt;&gt; Xem th\u00eam:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-son-dau\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Dung m\u00f4i s\u01a1n d\u1ea7u<\/span><\/a>: G\u1ee3i \u00fd 5 lo\u1ea1i dung m\u00f4i ph\u1ed5 bi\u1ebfn v\u00e0 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng<\/li>\n<li><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-pha-muc-in\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Dung m\u00f4i pha m\u1ef1c in<\/span><\/a> l\u00e0 g\u00ec? Ph\u00e2n lo\u1ea1i ch\u1ee9c n\u0103ng v\u00e0 ti\u00eau ch\u00ed ch\u1ecdn<\/li>\n<li><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-pha-san\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Dung m\u00f4i pha s\u1eb5n<\/span><\/a>: Gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u th\u1eddi gian v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed s\u1ea3n xu\u1ea5t<\/li>\n<\/ul>\n<figure id=\"attachment_3149\" aria-describedby=\"caption-attachment-3149\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3149\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-6.png\" alt=\"voc l\u00e0 g\u00ec\" width=\"800\" height=\"573\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-6.png 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-6-300x215.png 300w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-6-768x550.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-3149\" class=\"wp-caption-text\">VOC xu\u1ea5t hi\u1ec7n t\u1eeb t\u1ef1 nhi\u00ean v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi nh\u01b0 kh\u00ed th\u1ea3i hay c\u00f2n g\u1ecdi kh\u00ed voc (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Quy_chuanquy_dinh_nghiem_ngat_VOC_tai_cac_Quoc_gia\"><\/span>Quy chu\u1ea9n\/quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t VOC t\u1ea1i c\u00e1c Qu\u1ed1c gia<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Hoa_Ky\"><\/span>Hoa K\u1ef3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>EPA (C\u01a1 quan B\u1ea3o v\u1ec7 M\u00f4i tr\u01b0\u1eddng)<\/b><span style=\"font-weight: 400;\">: \u0110\u1ea1o lu\u1eadt Kh\u00f4ng kh\u00ed S\u1ea1ch (Clean Air Act) y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t ph\u00e1t th\u1ea3i VOC ngo\u00e0i tr\u1eddi. EPA thi\u1ebft l\u1eadp ti\u00eau chu\u1ea9n ph\u00e1t th\u1ea3i VOC cho c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 s\u01a1n, l\u1edbp ph\u1ee7 aerosol, ch\u1ea5t t\u1ea9y r\u1eeda.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/www.cdph.ca.gov\/programs\/ccdphp\/deodc\/ehlb\/iaq\/cdph%20document%20library\/cdph-iaq_standardmethod_v1_2_2017_ada.pdf\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"color: #0000ff;\"><b>CDPH Standard Method V1.2-2017<\/b><\/span><\/a><span style=\"font-weight: 400;\">: Quy \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 VOC trong v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, \u0111\u1eb7c bi\u1ec7t trong nh\u00e0.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>OSHA v\u00e0 NIOSH<\/b><span style=\"font-weight: 400;\">: \u0110\u1eb7t gi\u1edbi h\u1ea1n ph\u01a1i nhi\u1ec5m VOC t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c (v\u00ed d\u1ee5: benzene &lt;1 ppm TWA, toluene &lt;500 ppm IDLH).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Indoor airPLUS v\u00e0 LEED<\/b><span style=\"font-weight: 400;\">: Ch\u1ee9ng nh\u1eadn c\u00f4ng tr\u00ecnh xanh v\u1edbi y\u00eau c\u1ea7u v\u1eadt li\u1ec7u ph\u00e1t th\u1ea3i VOC th\u1ea5p.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Chau_Au\"><\/span>Ch\u00e2u \u00c2u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ec9 th\u1ecb <a href=\"https:\/\/eur-lex.europa.eu\/legal-content\/EN\/TXT\/?uri=celex%3A32004L0042\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"color: #0000ff;\">2004\/42\/EC<\/span><\/a><\/b><span style=\"font-weight: 400;\">: Quy \u0111\u1ecbnh VOC l\u00e0 h\u1ee3p ch\u1ea5t c\u00f3 \u0111i\u1ec3m s\u00f4i \u2264 250\u00b0C t\u1ea1i 101,3 kPa, gi\u1edbi h\u1ea1n h\u00e0m l\u01b0\u1ee3ng VOC trong s\u01a1n, vecni, ch\u1ea5t k\u1ebft d\u00ednh (v\u00ed d\u1ee5: s\u01a1n n\u1ed9i th\u1ea5t &lt;30 g\/L).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ec9 th\u1ecb v\u1ec1 Ph\u00e1t th\u1ea3i Dung m\u00f4i VOC<\/b><span style=\"font-weight: 400;\">: Gi\u1ea3m ph\u00e1t th\u1ea3i VOC c\u00f4ng nghi\u1ec7p, y\u00eau c\u1ea7u c\u00e1c ng\u00e0nh nh\u01b0 h\u00f3a ch\u1ea5t, d\u01b0\u1ee3c ph\u1ea9m s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 gi\u1ea3m ph\u00e1t th\u1ea3i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ti\u00eau chu\u1ea9n A+ (Ph\u00e1p)<\/b><span style=\"font-weight: 400;\">: Quy \u0111\u1ecbnh ph\u00e1t th\u1ea3i VOC t\u1ed5ng c\u1ed9ng r\u1ea5t th\u1ea5p sau 28 ng\u00e0y th\u1eed nghi\u1ec7m theo ISO 16000.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u00e1c ch\u1ee9ng nh\u1eadn t\u1ef1 nguy\u1ec7n<\/b><span style=\"font-weight: 400;\">: EMICODE, Blue Angel, Nordic Swan Ecolabel, EU-Ecolabel y\u00eau c\u1ea7u s\u1ea3n ph\u1ea9m c\u00f3 ph\u00e1t th\u1ea3i VOC th\u1ea5p.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Quy \u0111\u1ecbnh c\u1ee5 th\u1ec3 t\u1eebng n\u01b0\u1edbc<\/b><span style=\"font-weight: 400;\">: \u0110\u1ee9c (AgBB), \u0110an M\u1ea1ch (Indoor Climate Label), Ph\u1ea7n Lan (M1 Classification) \u0111\u1eb7t gi\u1edbi h\u1ea1n ph\u00e1t th\u1ea3i VOC cho v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, n\u1ed9i th\u1ea5t.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Viet_Nam\"><\/span>Vi\u1ec7t Nam<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>QCVN <a href=\"https:\/\/datafiles.chinhphu.vn\/cpp\/files\/vbpq\/2024\/11\/19-btnmt.pdf\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"color: #0000ff;\">19:2024\/BTNMT<\/span><\/a><\/b><span style=\"font-weight: 400;\">: Quy chu\u1ea9n k\u1ef9 thu\u1eadt qu\u1ed1c gia v\u1ec1 kh\u00ed th\u1ea3i c\u00f4ng nghi\u1ec7p \u0111\u1ed1i v\u1edbi b\u1ee5i v\u00e0 c\u00e1c ch\u1ea5t v\u00f4 c\u01a1, c\u00f3 hi\u1ec7u l\u1ef1c t\u1eeb 1\/1\/2025, thay th\u1ebf QCVN 19:2009\/BTNMT v\u00e0 QCVN 20:2009\/BTNMT. C\u00e1c \u0111i\u1ec3m ch\u00ednh v\u1ec1 VOC:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">\u0110\u1eb7t gi\u1edbi h\u1ea1n ph\u00e1t th\u1ea3i VOC cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t, s\u01a1n, in \u1ea5n, ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, v\u1edbi gi\u00e1 tr\u1ecb c\u1ee5 th\u1ec3 theo lo\u1ea1i thi\u1ebft b\u1ecb v\u00e0 ng\u00e0nh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Quy \u0111\u1ecbnh gi\u1edbi h\u1ea1n cho c\u00e1c VOC \u0111\u1ed9c h\u1ea1i nh\u01b0 benzene, toluene, dioxin, furan.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Y\u00eau c\u1ea7u c\u01a1 s\u1edf m\u1edbi tu\u00e2n th\u1ee7 ngay gi\u1edbi h\u1ea1n ch\u1eb7t ch\u1ebd (c\u1ed9t B, B\u1ea3ng 1 v\u00e0 2), c\u01a1 s\u1edf hi\u1ec7n h\u1eefu \u0111\u01b0\u1ee3c \u00e2n h\u1ea1n \u0111\u1ebfn 31\/12\/2024 (\u00e1p d\u1ee5ng c\u1ed9t A).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Doanh nghi\u1ec7p ph\u1ea3i b\u00e1o c\u00e1o danh s\u00e1ch VOC trong b\u00e1o c\u00e1o \u0111\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng (EIA) ho\u1eb7c gi\u1ea5y ph\u00e9p m\u00f4i tr\u01b0\u1eddng.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ngh\u1ecb \u0111\u1ecbnh <a href=\"https:\/\/www.yenbai.gov.vn\/lao-dong-viec-lam\/noidung\/vanban\/Lists\/VanBanDieuHanh\/Attachments\/58\/ND44CP.pdf\" target=\"_blank\" rel=\"noopener nofollow\"><span style=\"color: #0000ff;\">44\/2016\/N\u0110-CP<\/span><\/a><\/b><span style=\"font-weight: 400;\">: Quy \u0111\u1ecbnh gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed lao \u0111\u1ed9ng, bao g\u1ed3m ki\u1ec3m so\u00e1t VOC t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Anh_huong_cua_VOCs_doi_voi_suc_khoe_con_nguoi\"><\/span>\u1ea2nh h\u01b0\u1edfng c\u1ee7a VOCs \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u00e1c \u0111\u1ed9ng ng\u1eafn h\u1ea1n<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">K\u00edch \u1ee9ng m\u1eaft, m\u0169i, h\u1ecdng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Nh\u1ee9c \u0111\u1ea7u, bu\u1ed3n n\u00f4n, ch\u00f3ng m\u1eb7t, m\u1ec7t m\u1ecfi.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">D\u1ecb \u1ee9ng da, kh\u00f3 th\u1edf, ch\u1ea3y m\u00e1u cam.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u00e1c \u0111\u1ed9ng d\u00e0i h\u1ea1n<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">T\u1ed5n th\u01b0\u01a1ng gan, th\u1eadn, h\u1ec7 th\u1ea7n kinh trung \u01b0\u01a1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">R\u1ed1i lo\u1ea1n h\u00e0nh vi, gi\u1ea3m tr\u00ed nh\u1edb, m\u1ea5t th\u1ecb l\u1ef1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 VOC (nh\u01b0 benzene, formaldehyde) c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y ung th\u01b0 (ung th\u01b0 ph\u1ed5i, ung th\u01b0 m\u00e1u).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">\u1ea2nh h\u01b0\u1edfng \u0111\u1eb7c bi\u1ec7t nghi\u00eam tr\u1ecdng \u0111\u1ebfn tr\u1ebb em, ng\u01b0\u1eddi m\u1eafc b\u1ec7nh hen suy\u1ec5n ho\u1eb7c nh\u1ea1y c\u1ea3m v\u1edbi h\u00f3a ch\u1ea5t.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u1ea2nh h\u01b0\u1edfng tim m\u1ea1ch<\/b><span style=\"font-weight: 400;\">: M\u1ed9t s\u1ed1 VOC l\u00e0m t\u0103ng nh\u1ecbp tim, g\u00e2y t\u1ed5n h\u1ea1i \u0111\u1ed9ng m\u1ea1ch.<\/span><\/li>\n<\/ul>\n<p><strong>&gt;&gt; Xem th\u00eam<\/strong>: <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-pha-muc-in-co-doc-khong\/\" target=\"_blank\" rel=\"noopener\">Dung m\u00f4i pha m\u1ef1c in c\u00f3 \u0111\u1ed9c kh\u00f4ng<\/a><\/span>? M\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng v\u00e0 c\u00e1ch h\u1ea1n ch\u1ebf<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Anh_huong_VOCs_doi_voi_moi_truong\"><\/span>\u1ea2nh h\u01b0\u1edfng VOCs \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed<\/b><span style=\"font-weight: 400;\">: VOC ph\u1ea3n \u1ee9ng v\u1edbi oxit nit\u01a1 d\u01b0\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi, t\u1ea1o ozone t\u1ea7ng th\u1ea5p v\u00e0 s\u01b0\u01a1ng m\u00f9 quang h\u00f3a (photochemical smog), g\u00e2y h\u1ea1i cho h\u1ec7 sinh th\u00e1i v\u00e0 l\u00e0m gi\u1ea3m n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh<\/b><span style=\"font-weight: 400;\">: M\u1ed9t s\u1ed1 VOC g\u00f3p ph\u1ea7n v\u00e0o hi\u1ec7n t\u01b0\u1ee3ng n\u00f3ng l\u00ean to\u00e0n c\u1ea7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>M\u01b0a axit<\/b><span style=\"font-weight: 400;\">: VOC c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n h\u00ecnh th\u00e0nh c\u00e1c h\u1ee3p ch\u1ea5t g\u00e2y m\u01b0a axit, h\u1ee7y ho\u1ea1i \u0111\u1ea5t v\u00e0 ngu\u1ed3n n\u01b0\u1edbc.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u00d4 nhi\u1ec5m \u0111\u1ea5t v\u00e0 n\u01b0\u1edbc<\/b><span style=\"font-weight: 400;\">: VOC t\u1eeb c\u00f4ng nghi\u1ec7p (nh\u01b0 dung m\u00f4i, s\u01a1n) c\u00f3 th\u1ec3 th\u1ea5m v\u00e0o \u0111\u1ea5t v\u00e0 ngu\u1ed3n n\u01b0\u1edbc, g\u00e2y \u00f4 nhi\u1ec5m l\u00e2u d\u00e0i.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_3153\" aria-describedby=\"caption-attachment-3153\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3153\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-2.png\" alt=\"volatile organic compounds l\u00e0 g\u00ec\" width=\"800\" height=\"573\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-2.png 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-2-300x215.png 300w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-2-768x550.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-3153\" class=\"wp-caption-text\">VOCs g\u00f3p ph\u1ea7n v\u00e0o hi\u1ec7n t\u01b0\u1ee3ng n\u00f3ng l\u00ean to\u00e0n c\u1ea7u, g\u00e2y m\u01b0a axit, h\u1ee7y ho\u1ea1i \u0111\u1ea5t v\u00e0 ngu\u1ed3n n\u01b0\u1edbc (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"TOP_9_VOCs_ung_dung_pho_bien_trong_nganh_cong_nghiep\"><\/span>TOP 9 VOCs \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong ng\u00e0nh c\u00f4ng nghi\u1ec7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00e1c VOC th\u01b0\u1eddng g\u1eb7p trong c\u00f4ng nghi\u1ec7p bao g\u1ed3m:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Formaldehyde<\/b><span style=\"font-weight: 400;\">: C\u00f3 trong g\u1ed7 c\u00f4ng nghi\u1ec7p, s\u01a1n, keo, nh\u1ef1a, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Benzene<\/b><span style=\"font-weight: 400;\">: D\u00f9ng l\u00e0m dung m\u00f4i trong s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t, s\u01a1n, nhi\u00ean li\u1ec7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-toluene\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\"><b>Toluene<\/b><\/span><\/a><span style=\"font-weight: 400;\">: Dung m\u00f4i trong s\u01a1n, m\u1ef1c in, keo d\u00e1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-xylene\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\"><b>Xylene<\/b><\/span><\/a><span style=\"font-weight: 400;\">: D\u00f9ng trong s\u01a1n, dung m\u00f4i l\u00e0m lo\u00e3ng, m\u1ef1c in.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-acetone\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\"><b>Acetone<\/b><\/span><\/a><span style=\"font-weight: 400;\">: Dung m\u00f4i trong s\u1ea3n xu\u1ea5t s\u01a1n, d\u01b0\u1ee3c ph\u1ea9m, d\u1ec7t may.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Butoxyethanol<\/b><span style=\"font-weight: 400;\">: C\u00f3 trong s\u01a1n, vecni, ch\u1ea5t t\u1ea9y r\u1eeda.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Styrene<\/b><span style=\"font-weight: 400;\">: S\u1eed d\u1ee5ng trong v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t, nh\u1ef1a, \u1ed1ng nh\u1ef1a.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Acetaldehyde<\/b><span style=\"font-weight: 400;\">: Trong ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Perchloroethylene<\/b><span style=\"font-weight: 400;\">: D\u00f9ng trong gi\u1eb7t kh\u00f4, t\u1ea9y r\u1eeda c\u00f4ng nghi\u1ec7p.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"TOP_5_VOCs_than_thien_voi_moi_truong\"><\/span>TOP 5 VOCs th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">VOC th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng th\u01b0\u1eddng c\u00f3 \u0111\u1ed9c t\u00ednh th\u1ea5p, ph\u00e2n h\u1ee7y sinh h\u1ecdc t\u1ed1t, v\u00e0 \u00edt g\u00e2y \u00f4 nhi\u1ec5m. M\u1ed9t s\u1ed1 v\u00ed d\u1ee5:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dimethyl_Carbonate_DMC\"><\/span>Dimethyl Carbonate (DMC)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><b>Ngu\u1ed3n g\u1ed1c<\/b><span style=\"font-weight: 400;\">: <a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-dmc\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Dimethyl Carbonate (DMC)<\/span><\/a> s\u1ea3n xu\u1ea5t t\u1eeb methanol v\u00e0 CO\u2082, ho\u1eb7c qua qu\u00e1 tr\u00ecnh oxy h\u00f3a carbonylation, tr\u00e1nh s\u1eed d\u1ee5ng phosgene \u0111\u1ed9c h\u1ea1i.<\/span><\/li>\n<li><b>\u1ee8ng d\u1ee5ng<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li><span style=\"font-weight: 400;\"><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-pha-muc-in\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Dung m\u00f4i pha m\u1ef1c in<\/span><\/a>, <a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-pha-muc-in-bao-bi\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">dung m\u00f4i pha m\u1ef1c in bao b\u00ec<\/span><\/a>, s\u01a1n ph\u1ee7.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Dung m\u00f4i trong dung d\u1ecbch \u0111i\u1ec7n gi\u1ea3i cho pin lithium-ion (ng\u00e0nh xe \u0111i\u1ec7n).<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>L\u1ee3i \u00edch<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li><span style=\"font-weight: 400;\">\u0110\u1ed9c t\u00ednh th\u1ea5p, ph\u00e2n h\u1ee7y sinh h\u1ecdc t\u1ed1t, t\u1ed1c \u0111\u1ed9 bay h\u01a1i nhanh (3.22 so v\u1edbi butyl acetate = 1.0).<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Mi\u1ec5n tr\u1eeb VOC theo EPA (M\u1ef9) t\u1eeb 2009 do t\u00ednh ph\u1ea3n \u1ee9ng quang h\u00f3a th\u1ea5p, gi\u1ea3m t\u1ea1o ozone t\u1ea7ng th\u1ea5p.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<figure id=\"attachment_3147\" aria-describedby=\"caption-attachment-3147\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3147\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-4.png\" alt=\"kh\u00ed th\u1ea3i voc l\u00e0 g\u00ec\" width=\"800\" height=\"573\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-4.png 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-4-300x215.png 300w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-4-768x550.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-3147\" class=\"wp-caption-text\">Dimethyl Carbonate (DMC) l\u00e0 VOC th\u00e2n thi\u1ec7n \u1ee9ng d\u1ee5ng dung m\u00f4i pha m\u1ef1c in, dung m\u00f4i pha m\u1ef1c in bao b\u00ec (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Terpene_nhu_limonene_pinene\"><\/span>Terpene (nh\u01b0 limonene, pinene)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><b>Ngu\u1ed3n g\u1ed1c<\/b><span style=\"font-weight: 400;\">: Chi\u1ebft xu\u1ea5t t\u1eeb th\u1ef1c v\u1eadt (v\u1ecf cam, nh\u1ef1a th\u00f4ng).<\/span><\/li>\n<li><b>\u1ee8ng d\u1ee5ng<\/b><span style=\"font-weight: 400;\">: Dung m\u00f4i trong ch\u1ea5t t\u1ea9y r\u1eeda, s\u01a1n, m\u1ef1c in sinh h\u1ecdc. Limonene thay th\u1ebf dung m\u00f4i th\u01a1m \u0111\u1ed9c h\u1ea1i nh\u01b0 toluene.<\/span><\/li>\n<li><b>L\u1ee3i \u00edch<\/b><span style=\"font-weight: 400;\">: Ph\u00e2n h\u1ee7y sinh h\u1ecdc, \u00edt \u0111\u1ed9c, m\u00f9i d\u1ec5 ch\u1ecbu.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Ethyl_Lactate\"><\/span><b>Ethyl Lactate<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><b>Ngu\u1ed3n g\u1ed1c<\/b><span style=\"font-weight: 400;\">: T\u1eeb ng\u00f4 ho\u1eb7c th\u1ef1c v\u1eadt l\u00ean men.<\/span><\/li>\n<li><b>\u1ee8ng d\u1ee5ng<\/b><span style=\"font-weight: 400;\">: <a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-pha-son\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Dung m\u00f4i pha s\u01a1n<\/span><\/a>, ch\u1ea5t t\u1ea9y r\u1eeda, keo d\u00e1n, c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n t\u1eed.<\/span><\/li>\n<li><b>L\u1ee3i \u00edch<\/b><span style=\"font-weight: 400;\">: Kh\u00f4ng \u0111\u1ed9c, ph\u00e2n h\u1ee7y sinh h\u1ecdc, thay th\u1ebf dung m\u00f4i halogen h\u00f3a nh\u01b0 perchloroethylene.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Methyl_Soyate\"><\/span><b>Methyl Soyate<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><b>Ngu\u1ed3n g\u1ed1c<\/b><span style=\"font-weight: 400;\">: D\u1ea7u \u0111\u1eadu n\u00e0nh.<\/span><\/li>\n<li><b>\u1ee8ng d\u1ee5ng<\/b><span style=\"font-weight: 400;\">: Dung m\u00f4i trong s\u01a1n, <a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-tay-rua\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">dung m\u00f4i t\u1ea9y r\u1eeda<\/span><\/a> c\u00f4ng nghi\u1ec7p, s\u1ea3n xu\u1ea5t nh\u1ef1a.<\/span><\/li>\n<li><b>L\u1ee3i \u00edch<\/b><span style=\"font-weight: 400;\">: \u00cdt ph\u00e1t th\u1ea3i VOC \u0111\u1ed9c h\u1ea1i, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, hi\u1ec7u qu\u1ea3 cao.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Acetone_o_muc_kiem_soat\"><\/span><b>Acetone (\u1edf m\u1ee9c ki\u1ec3m so\u00e1t)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><b>\u1ee8ng d\u1ee5ng<\/b><span style=\"font-weight: 400;\">: Dung m\u00f4i trong s\u01a1n, d\u01b0\u1ee3c ph\u1ea9m, d\u1ec7t may.<\/span><\/li>\n<li><b>L\u1ee3i \u00edch<\/b><span style=\"font-weight: 400;\">: \u0110\u1ed9c t\u00ednh th\u1ea5p h\u01a1n so v\u1edbi benzene ho\u1eb7c toluene, nh\u01b0ng c\u1ea7n ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9 \u0111\u1ec3 tr\u00e1nh ph\u00e1t th\u1ea3i cao.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap_ve_hop_chat_VOC\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 h\u1ee3p ch\u1ea5t VOC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"TVOC_la_gi\"><\/span><b>TVOC l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">TVOC (Total Volatile Organic Compounds) hay t\u1ed5ng VOC l\u00e0 ch\u1ec9 s\u1ed1 th\u1ec3 hi\u1ec7n t\u1ed5ng n\u1ed3ng \u0111\u1ed9 c\u1ee7a c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i hi\u1ec7n di\u1ec7n \u0111\u1ed3ng th\u1eddi trong kh\u00f4ng kh\u00ed. Thay v\u00ec \u0111o ri\u00eang t\u1eebng ch\u1ea5t VOC, vi\u1ec7c \u0111o TVOC gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 mang l\u1ea1i c\u00e1i nh\u00ecn t\u1ed5ng qu\u00e1t h\u01a1n, do \u0111\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed v\u00e0 x\u1eed l\u00fd kh\u00ed th\u1ea3i. Ch\u1ec9 s\u1ed1 n\u00e0y c\u0169ng l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng c\u1ee7a VOC \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi, c\u1ee5 th\u1ec3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u01b0\u1edbi 0.3 mg\/m\u00b3 \u0111\u01b0\u1ee3c xem l\u00e0 an to\u00e0n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1eeb 0.3 &#8211; 0.5 mg\/m\u00b3 l\u00e0 m\u1ee9c c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1eeb 0.5 mg\/m\u00b3 tr\u1edf l\u00ean l\u00e0 cao<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dao \u0111\u1ed9ng trong kho\u1ea3ng 1 &#8211; 3 mg\/m\u00b3 th\u00ec ti\u1ec1m \u1ea9n nguy c\u01a1 \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn s\u1ee9c kh\u1ecfe.<\/span><\/li>\n<\/ul>\n<p><strong>&gt;&gt; Xem th\u00eam<\/strong><\/p>\n<ul>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-ea\/\"><span style=\"font-weight: 400;\">Dung m\u00f4i Ethyl Acetate (EA) l\u00e0 g\u00ec?<\/span><\/a><\/span><span style=\"font-weight: 400;\"> T\u00ednh ch\u1ea5t, \u1ee9ng d\u1ee5ng v\u00e0 l\u01b0u \u00fd<\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-ipa\/\"><span style=\"font-weight: 400;\">Dung m\u00f4i IPA (Isopropyl Alcohol):<\/span><\/a><\/span><span style=\"font-weight: 400;\"> Kh\u00e1i ni\u1ec7m, t\u00ednh ch\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng<\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-n-hexane\"><span style=\"font-weight: 400;\">Dung m\u00f4i n Hexane (C\u2086H\u2081\u2084)<\/span><\/a><\/span><span style=\"font-weight: 400;\"> d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec? \u0110\u1eb7c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Lam_the_nao_de_giam_thieu_tiep_xuc_voi_VOC\"><\/span>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3m thi\u1ec3u ti\u1ebfp x\u00fac v\u1edbi VOC?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ec3 h\u1ea1n ch\u1ebf ti\u1ebfp x\u00fac v\u1edbi VOC v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p sau:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ecdn s\u1ea3n ph\u1ea9m \u00edt VOC<\/b><span style=\"font-weight: 400;\">: S\u1eed d\u1ee5ng s\u01a1n g\u1ed1c n\u01b0\u1edbc, ch\u1ea5t t\u1ea9y r\u1eeda, v\u00e0 m\u1ef9 ph\u1ea9m th\u00e2n thi\u1ec7n m\u00f4i tr\u01b0\u1eddng. Ki\u1ec3m tra nh\u00e3n s\u1ea3n ph\u1ea9m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u00e0m l\u01b0\u1ee3ng VOC th\u1ea5p.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u0103ng c\u01b0\u1eddng th\u00f4ng gi\u00f3<\/b><span style=\"font-weight: 400;\">: M\u1edf c\u1eeda s\u1ed5, s\u1eed d\u1ee5ng qu\u1ea1t th\u00f4ng gi\u00f3 khi s\u01a1n nh\u00e0, s\u1eed d\u1ee5ng ch\u1ea5t t\u1ea9y r\u1eeda, ho\u1eb7c l\u1eafp \u0111i\u1ec1u h\u00f2a \u0111\u1ec3 gi\u1ea3m n\u1ed3ng \u0111\u1ed9 VOC trong kh\u00f4ng kh\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u01b0u tr\u1eef an to\u00e0n<\/b><span style=\"font-weight: 400;\">: B\u1ea3o qu\u1ea3n s\u01a1n, dung m\u00f4i, v\u00e0 h\u00f3a ch\u1ea5t trong h\u1ed9p k\u00edn, n\u01a1i tho\u00e1ng m\u00e1t, tr\u00e1nh bay h\u01a1i v\u00e0o kh\u00f4ng gian s\u1ed1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1eed d\u1ee5ng thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9<\/b><span style=\"font-weight: 400;\">: Khi l\u00e0m vi\u1ec7c v\u1edbi VOC (nh\u01b0 s\u01a1n, in \u1ea5n) th\u00ec ph\u1ea3i \u0111eo kh\u1ea9u trang, g\u0103ng tay, v\u00e0 k\u00ednh b\u1ea3o h\u1ed9 \u0111\u1ec3 gi\u1ea3m h\u00edt ph\u1ea3i h\u01a1i VOC.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed<\/b><span style=\"font-weight: 400;\">: S\u1eed d\u1ee5ng m\u00e1y l\u1ecdc kh\u00f4ng kh\u00ed c\u00f3 b\u1ed9 l\u1ecdc ho\u1eb7c than ho\u1ea1t t\u00ednh \u0111\u1ec3 lo\u1ea1i b\u1ecf VOC trong nh\u00e0.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_3157\" aria-describedby=\"caption-attachment-3157\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3157 size-full\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-5.png\" alt=\"kh\u00ed th\u1ea3i voc l\u00e0 g\u00ec\" width=\"800\" height=\"573\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-5.png 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-5-300x215.png 300w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-5-768x550.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-3157\" class=\"wp-caption-text\">S\u1eed d\u1ee5ng thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9, t\u0103ng c\u01b0\u1eddng th\u00f4ng gi\u00f3 gi\u00fap gi\u1ea3m nguy c\u01a1 k\u00edch \u1ee9ng m\u1eaft, m\u0169i, v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe v\u1ec1 VOC (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Cac_nguon_phat_tan_VOC_chu_yeu_la_tu_dau\"><\/span>C\u00e1c ngu\u1ed3n ph\u00e1t t\u00e1n VOC ch\u1ee7 y\u1ebfu l\u00e0 t\u1eeb \u0111\u00e2u?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">VOC ph\u00e1t t\u00e1n t\u1eeb c\u1ea3 ngu\u1ed3n t\u1ef1 nhi\u00ean v\u00e0 nh\u00e2n t\u1ea1o, nh\u01b0ng ngu\u1ed3n nh\u00e2n t\u1ea1o chi\u1ebfm ph\u1ea7n l\u1edbn trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4 th\u1ecb:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ngu\u1ed3n t\u1ef1 nhi\u00ean<\/b><span style=\"font-weight: 400;\">: Th\u1ef1c v\u1eadt (isoprene, terpene t\u1eeb r\u1eebng), vi sinh v\u1eadt (dimethyl sulfide t\u1eeb \u0111\u1ea1i d\u01b0\u01a1ng), v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ecba ch\u1ea5t (methane t\u1eeb n\u00fai l\u1eeda, ch\u00e1y r\u1eebng). Ch\u00fang th\u1ea3i kho\u1ea3ng 1150 Tg VOC m\u1ed7i n\u0103m nh\u01b0ng \u00edt \u0111\u1ed9c h\u1ea1i h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ngu\u1ed3n nh\u00e2n t\u1ea1o<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>C\u00f4ng nghi\u1ec7p<\/b><span style=\"font-weight: 400;\">: S\u1ea3n xu\u1ea5t s\u01a1n, m\u1ef1c in, keo d\u00e1n, v\u00e0 dung m\u00f4i th\u1ea3i ra toluene, xylene.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Giao th\u00f4ng<\/b><span style=\"font-weight: 400;\">: Kh\u00ed th\u1ea3i x\u0103ng, d\u1ea7u diesel, v\u00e0 b\u1ed1c h\u01a1i nhi\u00ean li\u1ec7u t\u1ea1i tr\u1ea1m x\u0103ng sinh ra benzene, hydrocarbon.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>N\u00f4ng nghi\u1ec7p<\/b><span style=\"font-weight: 400;\">: Thu\u1ed1c tr\u1eeb s\u00e2u, ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>M\u00e1y m\u00f3c<\/b><span style=\"font-weight: 400;\">: M\u00e1y in, m\u00e1y photocopy, \u0111i\u1ec1u h\u00f2a th\u1ea3i acetone.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>S\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng<\/b><span style=\"font-weight: 400;\">: <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-son-dau\/\" target=\"_blank\" rel=\"noopener\">dung m\u00f4i s\u01a1n d\u1ea7u<\/a><\/span>, ch\u1ea5t t\u1ea9y r\u1eeda, m\u1ef9 ph\u1ea9m.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ngu\u1ed3n nh\u00e2n t\u1ea1o t\u1eadp trung \u1edf th\u00e0nh ph\u1ed1, g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed v\u00e0 s\u01b0\u01a1ng m\u00f9 quang h\u00f3a, \u0111\u00f2i h\u1ecfi ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"VOCs_trong_san_xuat_la_gi\"><\/span>VOCs trong s\u1ea3n xu\u1ea5t l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">VOCs trong s\u1ea3n xu\u1ea5t l\u00e0 c\u00e1c dung m\u00f4i h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i nh\u01b0 <strong>toluene, acetone, ho\u1eb7c formaldehyde, d\u00f9ng l\u00e0m dung m\u00f4i ho\u1eb7c nguy\u00ean li\u1ec7u trong s\u01a1n, m\u1ef1c in, d\u01b0\u1ee3c ph\u1ea9m, v\u00e0 h\u00f3a d\u1ea7u<\/strong>. VOC bay h\u01a1i g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed, t\u1ea1o ozon t\u1ea7ng th\u1ea5p, c\u1ea7n ki\u1ec3m so\u00e1t b\u1eb1ng c\u00f4ng ngh\u1ec7 l\u1ecdc kh\u00ed v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"VOCs_trong_kinh_doanh_la_gi\"><\/span>VOCs trong kinh doanh l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 <strong>h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i t\u1eeb s\u01a1n, ch\u1ea5t t\u1ea9y r\u1eeda, ho\u1eb7c m\u00e1y in, n\u1ed9i th\u1ea5t v\u0103n ph\u00f2ng<\/strong>. VOC g\u00e2y k\u00edch \u1ee9ng s\u1ee9c kh\u1ecfe, \u0111\u1ed3ng th\u1eddi l\u00e0m \u00f4 nhi\u1ec5m \u0111\u00f4 th\u1ecb, c\u1ea7n c\u00f3 nh\u1eefng bi\u1ec7n ph\u00e1p ph\u00f9 h\u1ee3p nh\u01b0 c\u1ea3i ti\u1ebfn c\u00f4ng ngh\u1ec7, d\u00f9ng c\u00e1c nguy\u00ean li\u1ec7u th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, v\u00e0 n\u00e2ng cao qu\u00e1 tr\u00ecnh x\u1eed l\u00fd s\u1ea3n ph\u1ea9m.<\/span><\/p>\n<div class=\"mceTemp\"><\/div>\n<figure id=\"attachment_3151\" aria-describedby=\"caption-attachment-3151\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3151\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-3.png\" alt=\"voc l\u00e0 g\u00ec\" width=\"800\" height=\"573\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-3.png 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-3-300x215.png 300w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/06\/voc-la-gi-3-768x550.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-3151\" class=\"wp-caption-text\">M\u1ed9t s\u1ed1 VOC th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng trong \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">VOC l\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i, quan tr\u1ecdng trong c\u00f4ng nghi\u1ec7p nh\u01b0ng g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed, s\u01b0\u01a1ng m\u00f9 quang h\u00f3a, v\u00e0 nguy c\u01a1 ung th\u01b0. Vi\u1ec7c ki\u1ec3m so\u00e1t VOC l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe v\u00e0 m\u00f4i tr\u01b0\u1eddng. H\u00e3y t\u00ecm hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t VOC \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Li\u00ean h\u1ec7 ngay K-Chem n\u1ebfu \u0111\u01a1n v\u1ecb c\u1ee7a b\u1ea1n c\u1ea7n t\u00ecm d\u00f2ng s\u1ea3n ph\u1ea9m h\u00f3a ch\u1ea5t t\u1ea9y s\u01a1n, dung m\u00f4i pha s\u1eb5n cho m\u1ef1c in hay dung m\u00f4i pha s\u1eb5n cho s\u01a1n an to\u00e0n v\u1edbi s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi lao \u0111\u1ed9ng v\u00e0 m\u00f4i tr\u01b0\u1eddng xung quanh.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><b>C\u00d4NG TY TNHH K-CHEM VI\u1ec6T NAM<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><b>\u0110\u1ecba ch\u1ec9<\/b><span style=\"font-weight: 400;\">: \u0110\u01af\u1eddng N6B, L\u00f4 F, C\u1ee5m N\u00f4ng Nghi\u1ec7p Ph\u00fa Ch\u00e1nh 1, Ph\u01b0\u1eddng Ph\u00fa Ch\u00e1nh, TP. T\u00e2n Uy\u00ean, T\u1ec9nh B\u00ecnh D\u01b0\u01a1ng, Vi\u1ec7t Nam<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><b>Tel:<\/b><span style=\"font-weight: 400;\"> +84 274 362 0218<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><b>Email<\/b><span style=\"font-weight: 400;\">: info@k-chem.vn<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>VOC l\u00e0 g\u00ec? H\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i (VOC) t\u1ed3n t\u1ea1i trong s\u01a1n, dung m\u00f4i, v\u00e0 nhi\u1ec1u s\u1ea3n ph\u1ea9m h\u00e0ng ng\u00e0y, nh\u01b0ng ti\u1ec1m \u1ea9n nguy c\u01a1 g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe v\u00e0 m\u00f4i tr\u01b0\u1eddng. T\u1eeb k\u00edch \u1ee9ng m\u1eaft, m\u0169i \u0111\u1ebfn \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed, VOC \u1ea3nh h\u01b0\u1edfng kh\u00f4ng nh\u1ecf \u0111\u1ebfn cu\u1ed9c s\u1ed1ng. B\u00e0i [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":3155,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3146","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/posts\/3146"}],"collection":[{"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/comments?post=3146"}],"version-history":[{"count":11,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/posts\/3146\/revisions"}],"predecessor-version":[{"id":4171,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/posts\/3146\/revisions\/4171"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/media\/3155"}],"wp:attachment":[{"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/media?parent=3146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/categories?post=3146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/tags?post=3146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}