{"id":27787,"date":"2023-09-10T01:22:15","date_gmt":"2023-09-09T18:22:15","guid":{"rendered":"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2"},"modified":"2023-09-10T01:22:15","modified_gmt":"2023-09-09T18:22:15","slug":"co2-la-gi-2","status":"publish","type":"post","link":"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2","title":{"rendered":"CO2 l\u00e0 g\u00ec? Ngu\u1ed3n g\u1ed1c v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a kh\u00ed CO2"},"content":{"rendered":"<p>CO2 l\u00e0 ch\u1ea5t kh\u00ed t\u1ef1 nhi\u00ean, vi\u1ebft t\u1eaft c\u1ee7a Carbon Dioxide trong ti\u1ebfng Anh. N\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i kh\u00ed nh\u1eb9, kh\u00f4ng m\u00e0u v\u00e0 kh\u00f4ng m\u00f9i, t\u1ea1o th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong kh\u00ed quy\u1ec3n Tr\u00e1i \u0111\u1ea5t. CO2 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh v\u00e0 g\u00f3p ph\u1ea7n v\u00e0o bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu to\u00e0n c\u1ea7u.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_40 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\">Table of Contents<\/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\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6ad00ee665019\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><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><\/label><input  type=\"checkbox\" id=\"item-6ad00ee665019\"><\/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:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2\/#Khi_CO2\" title=\"Kh\u00ed CO2\">Kh\u00ed CO2<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2\/#Qua_trinh_hinh_thanh_khi_CO2\" title=\"Qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh kh\u00ed CO2\">Qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh kh\u00ed CO2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2\/#Cau_truc_phan_tu_va_tinh_chat_vat_ly_cua_khi_CO2\" title=\"C\u1ea5u tr\u00fac ph\u00e2n t\u1eed v\u00e0 t\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a kh\u00ed CO2\">C\u1ea5u tr\u00fac ph\u00e2n t\u1eed v\u00e0 t\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a kh\u00ed CO2<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2\/#Nguon_goc_hinh_thanh_cua_CO2\" title=\"Ngu\u1ed3n g\u1ed1c h\u00ecnh th\u00e0nh c\u1ee7a CO2\">Ngu\u1ed3n g\u1ed1c h\u00ecnh th\u00e0nh c\u1ee7a CO2<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2\/#Qua_trinh_tu_nhien\" title=\"Qu\u00e1 tr\u00ecnh t\u1ef1 nhi\u00ean\">Qu\u00e1 tr\u00ecnh 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-6\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2\/#Hoat_dong_con_nguoi\" title=\"Ho\u1ea1t \u0111\u1ed9ng con ng\u01b0\u1eddi\">Ho\u1ea1t \u0111\u1ed9ng con ng\u01b0\u1eddi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2\/#Ung_dung_cua_CO2_trong_thuc_te\" title=\"\u1ee8ng d\u1ee5ng c\u1ee7a CO2 trong th\u1ef1c t\u1ebf\">\u1ee8ng d\u1ee5ng c\u1ee7a CO2 trong th\u1ef1c t\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2\/#Hieu_ung_nha_kinh_va_tac_dong_tieu_cuc_cua_CO2\" title=\"Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh v\u00e0 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c c\u1ee7a CO2\">Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh v\u00e0 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c c\u1ee7a CO2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2\/#Muc_do_nguy_hiem_cua_CO2_va_bien_phap_phong_ngua\" title=\"M\u1ee9c \u0111\u1ed9 nguy hi\u1ec3m c\u1ee7a CO2 v\u00e0 bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba\">M\u1ee9c \u0111\u1ed9 nguy hi\u1ec3m c\u1ee7a CO2 v\u00e0 bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/co2-la-gi-2\/#Cach_su_dung_va_bao_quan_khi_CO2\" title=\"C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n kh\u00ed CO2\">C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n kh\u00ed CO2<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Khi_CO2\"><\/span>Kh\u00ed CO2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kh\u00ed CO2, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 carbon dioxide, l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc kh\u00f4ng m\u00e0u v\u00e0 kh\u00f4ng m\u00f9i. N\u00f3 c\u00f3 c\u00f4ng th\u1ee9c ph\u00e2n t\u1eed CO2, trong \u0111\u00f3 atom carbon k\u1ebft h\u1ee3p v\u1edbi hai atom oxy. Kh\u00ed CO2 l\u00e0 m\u1ed9t ch\u1ea5t kh\u00ed kh\u00f4ng ch\u00e1y v\u00e0 kh\u00f4ng n\u1ed5, nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>T\u00ednh ch\u1ea5t c\u1ee7a kh\u00ed CO2 bao g\u1ed3m kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang cao h\u01a1n kh\u00f4ng kh\u00ed, \u0111i\u1ec3m n\u00f3ng ch\u1ea3y \u1edf -78,5\u00b0C v\u00e0 \u0111i\u1ec3m s\u00f4i \u1edf -56,6\u00b0C. Nhi\u1ec7t dung ri\u00eang c\u1ee7a CO2 c\u0169ng l\u1edbn h\u01a1n so v\u1edbi nhi\u1ec1u ch\u1ea5t kh\u00e1c, khi\u1ebfn cho n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c qu\u00e1 tr\u00ecnh l\u00e0m l\u1ea1nh v\u00e0 l\u00e0m ngu\u1ed9i.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Qua_trinh_hinh_thanh_khi_CO2\"><\/span>Qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh kh\u00ed CO2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kh\u00ed CO2 \u0111\u01b0\u1ee3c t\u1ea1o ra th\u00f4ng qua c\u00e1c qu\u00e1 tr\u00ecnh t\u1ef1 nhi\u00ean v\u00e0 nh\u00e2n t\u1ea1o. Trong qu\u00e1 tr\u00ecnh t\u1ef1 nhi\u00ean, c\u00e1c ho\u1ea1t \u0111\u1ed9ng sinh v\u1eadt nh\u01b0 qu\u00e1 tr\u00ecnh h\u00f4 h\u1ea5p c\u1ee7a \u0111\u1ed9ng v\u1eadt v\u00e0 c\u00e1c qu\u00e1 tr\u00ecnh ph\u00e2n gi\u1ea3i sinh v\u1eadt t\u1eeb c\u00e2y c\u1ed1i t\u1ea1o ra kh\u00ed CO2. Ngo\u00e0i ra, ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecba ch\u1ea5t nh\u01b0 phun tr\u00e0o n\u00fai l\u1eeda c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o ra l\u01b0\u1ee3ng l\u1edbn kh\u00ed CO2.<\/p>\n<p>Trong qu\u00e1 tr\u00ecnh nh\u00e2n t\u1ea1o, c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p v\u00e0 con ng\u01b0\u1eddi g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 t\u1ea1o ra kh\u00ed CO2. C\u00e1c qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y nhi\u00ean li\u1ec7u fossile nh\u01b0 than, d\u1ea7u v\u00e0 gas t\u1ef1 nhi\u00ean l\u00e0 ngu\u1ed3n g\u1ed1c ch\u00ednh c\u1ee7a kh\u00ed CO2 t\u1eeb ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p v\u00e0 giao th\u00f4ng. Ngo\u00e0i ra, c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u00f4ng nghi\u1ec7p nh\u01b0 s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc c\u0169ng t\u0103ng l\u01b0\u1ee3ng CO2 trong m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cau_truc_phan_tu_va_tinh_chat_vat_ly_cua_khi_CO2\"><\/span>C\u1ea5u tr\u00fac ph\u00e2n t\u1eed v\u00e0 t\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a kh\u00ed CO2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ph\u00e2n t\u1eed kh\u00ed CO2 bao g\u1ed3m m\u1ed9t nguy\u00ean t\u1eed carbon k\u1ebft h\u1ee3p v\u1edbi hai nguy\u00ean t\u1eed oxy. C\u1ea5u tr\u00fac n\u00e0y \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc CO2. Ph\u00e2n t\u1eed n\u00e0y c\u00f3 m\u1ed9t li\u00ean k\u1ebft k\u00e9p gi\u1eefa atom carbon v\u00e0 m\u1ed7i atom oxy, trong \u0111\u00f3 m\u1ed7i li\u00ean k\u1ebft c\u00f3 t\u00ednh ch\u1ea5t pi (\u03c0) v\u00e0 sigma (\u03c3).<\/p>\n<p>T\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a kh\u00ed CO2 bao g\u1ed3m \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9, kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang v\u00e0 \u0111\u1ed9 h\u00f2a tan. \u00c1p su\u1ea5t c\u1ee7a kh\u00ed CO2 t\u0103ng theo \u0111\u1ed9 cao, v\u00ec n\u00f3 c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang cao h\u01a1n kh\u00f4ng kh\u00ed. Nhi\u1ec7t \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a CO2 d\u01b0\u1edbi d\u1ea1ng r\u1eafn, l\u1ecfng ho\u1eb7c kh\u00ed. Kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang c\u1ee7a CO2 l\u00e0 kho\u1ea3ng 1,98 kg\/m\u00b3, cao h\u01a1n nhi\u1ec1u so v\u1edbi kh\u00f4ng kh\u00ed.<\/p>\n<p>\u0110\u1ed9 h\u00f2a tan c\u1ee7a CO2 trong n\u01b0\u1edbc c\u0169ng l\u00e0 m\u1ed9t t\u00ednh ch\u1ea5t quan tr\u1ecdng. Kh\u00ed CO2 c\u00f3 th\u1ec3 h\u00f2a tan trong n\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o th\u00e0nh axit cacbonic, g\u00f3p ph\u1ea7n v\u00e0o hi\u1ec7n t\u01b0\u1ee3ng axit ho\u00e1 m\u00f4i tr\u01b0\u1eddng v\u00e0 bi\u1ebfn \u0111\u1ed5i pH. \u0110\u00e2y l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m v\u00e0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a CO2 \u0111\u1ebfn c\u00e1c h\u1ec7 sinh th\u00e1i v\u00e0 con ng\u01b0\u1eddi.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nguon_goc_hinh_thanh_cua_CO2\"><\/span>Ngu\u1ed3n g\u1ed1c h\u00ecnh th\u00e0nh c\u1ee7a CO2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" alt=\"Ngu\u1ed3n g\u1ed1c h\u00ecnh th\u00e0nh c\u1ee7a CO2\" src=\"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-content\/uploads\/2023\/09\/co2_la_gi_nguon_goc_va_ung_dung_cua_khi_co2.jpeg\" style=\"text-align: center; clear: both; display: block; margin: 0 auto;\" title=\"Ngu\u1ed3n g\u1ed1c h\u00ecnh th\u00e0nh c\u1ee7a CO2\"\/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Qua_trinh_tu_nhien\"><\/span>Qu\u00e1 tr\u00ecnh t\u1ef1 nhi\u00ean<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>CO2 l\u00e0 m\u1ed9t kh\u00ed t\u1ef1 nhi\u00ean c\u00f3 trong kh\u00f4ng kh\u00ed v\u00e0 \u0111\u01b0\u1ee3c t\u1ea1o ra th\u00f4ng qua qu\u00e1 tr\u00ecnh h\u00f4 h\u1ea5p c\u1ee7a c\u00e1c sinh v\u1eadt s\u1ed1ng. Khi sinh v\u1eadt th\u1edf, ch\u00fang ti\u1ebfp nh\u1eadn oxy v\u00e0 ti\u1ebft ra CO2. Ngo\u00e0i ra, c\u00e1c qu\u00e1 tr\u00ecnh t\u1ef1 nhi\u00ean nh\u01b0 \u0111\u1ed1t r\u1eebng, ph\u00e2n h\u1ee7y sinh v\u1eadt v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecba ch\u1ea5t c\u0169ng t\u1ea1o ra l\u01b0\u1ee3ng CO2.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hoat_dong_con_nguoi\"><\/span>Ho\u1ea1t \u0111\u1ed9ng con ng\u01b0\u1eddi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ho\u1ea1t \u0111\u1ed9ng con ng\u01b0\u1eddi c\u0169ng g\u00f3p ph\u1ea7n v\u00e0o vi\u1ec7c t\u0103ng l\u01b0\u1ee3ng CO2 trong kh\u00f4ng kh\u00ed. C\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p nh\u01b0 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eeb than ho\u1eb7c d\u1ea7u m\u1ecf, s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng ch\u1ea1y b\u1eb1ng nhi\u00ean li\u1ec7u fossil, v\u00e0 r\u1eebng b\u1ecb ch\u1eb7t ph\u00e1 \u0111\u1ec3 l\u00e0m \u0111\u1ea5t canh t\u00e1c l\u00e0 nh\u1eefng ngu\u1ed3n g\u1ed1c ch\u00ednh c\u1ee7a CO2 do con ng\u01b0\u1eddi.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ung_dung_cua_CO2_trong_thuc_te\"><\/span>\u1ee8ng d\u1ee5ng c\u1ee7a CO2 trong th\u1ef1c t\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>CO2 c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong th\u1ef1c t\u1ebf. M\u1ed9t \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a CO2 l\u00e0 trong ng\u00e0nh th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng. CO2 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m t\u0103ng \u00e1p su\u1ea5t trong n\u01b0\u1edbc gi\u1ea3i kh\u00e1t nh\u01b0 bia v\u00e0 n\u01b0\u1edbc ng\u1ecdt, t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 b\u1ecdt v\u00e0 m\u1ec1m m\u1ecbn.<\/p>\n<p>Ngo\u00e0i ra, CO2 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t \u0111\u1ec3 s\u1ea3n xu\u1ea5t axit cacbonic, dung d\u1ecbch t\u1ea9y r\u1eeda v\u00e0 c\u00e1c ch\u1ea5t ph\u1ee5 gia kh\u00e1c. Kh\u00ed CO2 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh h\u00e0n kim lo\u1ea1i, l\u00e0m l\u1ea1nh v\u00e0 b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hieu_ung_nha_kinh_va_tac_dong_tieu_cuc_cua_CO2\"><\/span>Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh v\u00e0 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c c\u1ee7a CO2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>CO2 l\u00e0 m\u1ed9t trong nh\u1eefng kh\u00ed g\u00e2y hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh ch\u00ednh. Khi c\u00f3 qu\u00e1 nhi\u1ec1u CO2 trong kh\u00f4ng kh\u00ed, n\u00f3 gi\u1eef l\u1ea1i nhi\u1ec7t t\u1eeb M\u1eb7t Tr\u1eddi v\u00e0 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng trapping nhi\u1ec7t, d\u1eabn \u0111\u1ebfn t\u0103ng nhi\u1ec7t \u0111\u1edbi. Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh g\u00e2y ra bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu to\u00e0n c\u1ea7u, g\u00e2y ra bi\u1ebfn \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng t\u1ef1 nhi\u00ean v\u00e0 \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn sinh v\u1eadt s\u1ed1ng.<\/p>\n<p>T\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c c\u1ee7a CO2 bao g\u1ed3m s\u1ef1 acid ho\u00e1 c\u1ee7a c\u00e1c v\u00f9ng bi\u1ec3n do l\u01b0\u1ee3ng CO2 th\u1ea3i ra t\u1eeb ho\u1ea1t \u0111\u1ed9ng con ng\u01b0\u1eddi. S\u1ef1 t\u0103ng CO2 trong n\u01b0\u1edbc bi\u1ec3n l\u00e0m gi\u1ea3m pH, g\u00e2y h\u1ea1i cho c\u00e1c sinh v\u1eadt s\u1ed1ng nh\u01b0 san h\u00f4 v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng thu\u1eadn l\u1ee3i cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c lo\u00e0i bi\u1ec3n.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Muc_do_nguy_hiem_cua_CO2_va_bien_phap_phong_ngua\"><\/span>M\u1ee9c \u0111\u1ed9 nguy hi\u1ec3m c\u1ee7a CO2 v\u00e0 bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1ee9c \u0111\u1ed9 nguy hi\u1ec3m c\u1ee7a CO2 n\u1eb1m \u1edf vi\u1ec7c t\u0103ng nhi\u1ec7t \u0111\u1edbi v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu to\u00e0n c\u1ea7u. S\u1ef1 gia t\u0103ng n\u1ed3ng \u0111\u1ed9 CO2 trong kh\u00f4ng kh\u00ed \u0111\u00e3 g\u00e2y ra s\u1ef1 n\u00f3ng l\u00ean tr\u00e1i \u0111\u1ea5t, l\u00e0m tan ch\u1ea3y b\u0103ng \u1edf c\u1ef1c B\u1eafc v\u00e0 c\u1ef1c Nam, d\u1eabn \u0111\u1ebfn m\u1ea5t m\u00e1t m\u00f4i tr\u01b0\u1eddng s\u1ed1ng v\u00e0 t\u0103ng m\u1ef1c n\u01b0\u1edbc bi\u1ec3n.<\/p>\n<p>\u0110\u1ec3 ph\u00f2ng ng\u1eeba s\u1ef1 gia t\u0103ng CO2, c\u1ea7n gi\u1ea3m thi\u1ec3u s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u fossil v\u00e0 chuy\u1ec3n sang s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o nh\u01b0 \u0111i\u1ec7n m\u1eb7t tr\u1eddi v\u00e0 gi\u00f3. Vi\u1ec7c b\u1ea3o v\u1ec7 r\u1eebng v\u00e0 c\u00e2y xanh c\u0169ng c\u00f3 th\u1ec3 gi\u00fap h\u1ea5p th\u1ee5 CO2 t\u1eeb kh\u00f4ng kh\u00ed. Ngo\u00e0i ra, vi\u1ec7c ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 xanh c\u0169ng l\u00e0 bi\u1ec7n ph\u00e1p quan tr\u1ecdng \u0111\u1ec3 gi\u1ea3m l\u01b0\u1ee3ng CO2 th\u1ea3i ra.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach_su_dung_va_bao_quan_khi_CO2\"><\/span>C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n kh\u00ed CO2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>CO2 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m, y t\u1ebf, h\u00e0n kim lo\u1ea1i v\u00e0 l\u00e0m l\u1ea1nh. \u0110\u1ec3 s\u1eed d\u1ee5ng CO2 m\u1ed9t c\u00e1ch an to\u00e0n, c\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n lao \u0111\u1ed9ng v\u00e0 x\u1eed l\u00fd ch\u1ea5t th\u1ea3i.<\/p>\n<p>Trong qu\u00e1 tr\u00ecnh b\u1ea3o qu\u1ea3n kh\u00ed CO2, c\u1ea7n \u0111\u1ea3m b\u1ea3o n\u01a1i l\u01b0u tr\u1eef c\u00f3 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n an to\u00e0n v\u00e0 kh\u00f4ng g\u00e2y ch\u00e1y n\u1ed5. Ngo\u00e0i ra, vi\u1ec7c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 v\u00e0 b\u1ea3o d\u01b0\u1ee1ng c\u00e1c thi\u1ebft b\u1ecb li\u00ean quan c\u0169ng r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n khi s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n kh\u00ed CO2.<\/p>\n<p>CO2 l\u00e0 ch\u1ea5t kh\u00ed t\u1ef1 nhi\u00ean kh\u00f4ng m\u00e0u, kh\u00f4ng m\u00f9i v\u00e0 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh h\u00f4 h\u1ea5p c\u1ee7a c\u00e1c sinh v\u1eadt. Tuy nhi\u00ean, s\u1ef1 gia t\u0103ng CO2 trong kh\u00f4ng kh\u00ed \u0111ang g\u00e2y ra hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. Vi\u1ec7c ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng CO2 th\u1ea3i ra l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi.<br \/>\n<iframe loading=\"lazy\" title=\"KH\u00cd CO2 L\u00c0 G\u00cc?\" width=\"790\" height=\"444\" src=\"https:\/\/www.youtube.com\/embed\/P--aDwYa4KU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CO2 l\u00e0 ch\u1ea5t kh\u00ed t\u1ef1 nhi\u00ean, vi\u1ebft t\u1eaft c\u1ee7a Carbon Dioxide trong ti\u1ebfng Anh. N\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i kh\u00ed nh\u1eb9, kh\u00f4ng m\u00e0u v\u00e0 kh\u00f4ng m\u00f9i, t\u1ea1o th\u00e0nh&#8230; <\/p>\n","protected":false},"author":1,"featured_media":27786,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-27787","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khai-niem-1"],"_links":{"self":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/27787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/comments?post=27787"}],"version-history":[{"count":0,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/27787\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media\/27786"}],"wp:attachment":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media?parent=27787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/categories?post=27787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/tags?post=27787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}