{"id":7288,"date":"2016-04-20T06:24:54","date_gmt":"2016-04-19T23:24:54","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=7288"},"modified":"2026-08-19T12:13:35","modified_gmt":"2026-08-19T05:13:35","slug":"khau-trang-bao-ho-lao-dong-than-hoat-tinh","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/khau-trang-bao-ho-lao-dong-than-hoat-tinh\/","title":{"rendered":"Kh\u1ea9u Trang B\u1ea3o H\u1ed9 Lao \u0110\u1ed9ng Than Ho\u1ea1t T\u00ednh Ch\u1ea5t L\u01b0\u1ee3ng Cao"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Tr\u00ean th\u1ecb tr\u01b0\u1eddng, c\u00e1i t\u00ean kh\u1ea9u trang than ho\u1ea1t t\u00ednh \u0111\u01b0\u1ee3c g\u1eafn cho r\u1ea5t nhi\u1ec1u th\u1ee9 kh\u00e1c nhau: chi\u1ebfc kh\u1ea9u trang v\u1ea3i c\u00f3 m\u1ed9t l\u1edbp \u0111en m\u1ecfng kh\u00e2u b\u00ean trong, lo\u1ea1i ba l\u1edbp d\u00f9ng m\u1ed9t l\u1ea7n c\u00f3 th\u00eam m\u00e0ng carbon, cho t\u1edbi kh\u1ea9u trang l\u1ecdc b\u1ee5i d\u1ea1ng c\u1ed1c g\u1eafn th\u00eam than. Ch\u00fang kh\u00e1c nhau kh\u00e1 xa v\u1ec1 kh\u1ea3 n\u0103ng gi\u1eef m\u00f9i v\u00e0 v\u1ec1 vi\u1ec7c \u0111\u01b0\u1ee3c ph\u00e9p d\u00f9ng \u1edf \u0111\u00e2u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i n\u00e0y t\u00e1ch b\u1ea1ch hai vi\u1ec7c m\u00e0 m\u1ed9t chi\u1ebfc kh\u1ea9u trang ph\u1ea3i l\u00e0m: gi\u1eef h\u1ea1t b\u1ee5i v\u00e0 gi\u1eef ph\u00e2n t\u1eed m\u00f9i. Hi\u1ec3u ranh gi\u1edbi gi\u1eefa hai vi\u1ec7c \u0111\u00f3, b\u1ed9 ph\u1eadn mua h\u00e0ng s\u1ebd bi\u1ebft khi n\u00e0o m\u1ed9t chi\u1ebfc kh\u1ea9u trang l\u00e0 \u0111\u1ee7, v\u00e0 khi n\u00e0o c\u00f4ng vi\u1ec7c b\u1eaft bu\u1ed9c ph\u1ea3i chuy\u1ec3n sang thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2016\/04\/khau-trang-than-hoat-tinh-cao-cap-1.jpg\" alt=\"Kh\u1ea9u trang than ho\u1ea1t t\u00ednh d\u00f9ng cho c\u00f4ng nh\u00e2n x\u01b0\u1edfng s\u1ea3n xu\u1ea5t\" loading=\"lazy\" width=\"600\" height=\"600\" title=\"\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1edbp Than Ho\u1ea1t T\u00ednh Gi\u1eef M\u00f9i B\u1eb1ng C\u00e1ch N\u00e0o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1edbp l\u1ecdc b\u1ee5i v\u00e0 l\u1edbp than l\u00e0m hai vi\u1ec7c ho\u00e0n to\u00e0n kh\u00e1c nhau. L\u1edbp l\u1ecdc b\u1ee5i l\u00e0 t\u1ea5m l\u01b0\u1edbi s\u1ee3i si\u00eau m\u1ea3nh, th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00edch \u0111i\u1ec7n, gi\u1eef l\u1ea1i h\u1ea1t r\u1eafn v\u00e0 gi\u1ecdt l\u1ecfng bay trong kh\u00f4ng kh\u00ed b\u1eb1ng c\u00e1ch ch\u1eb7n c\u01a1 h\u1ecdc c\u1ed9ng v\u1edbi h\u00fat t\u0129nh \u0111i\u1ec7n. N\u00f3 g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng v\u1edbi ph\u00e2n t\u1eed kh\u00ed, v\u00ec ph\u00e2n t\u1eed kh\u00ed nh\u1ecf h\u01a1n khe l\u01b0\u1edbi r\u1ea5t nhi\u1ec1u l\u1ea7n v\u00e0 \u0111i xuy\u00ean qua nh\u01b0 \u0111i qua ch\u1ed7 tr\u1ed1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Than ho\u1ea1t t\u00ednh l\u00e0m vi\u1ec7c theo nguy\u00ean l\u00fd h\u1ea5p ph\u1ee5. H\u1ea1t than \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u1edf nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ec3 t\u1ea1o ra h\u1ec7 l\u1ed7 r\u1ed7ng ch\u1eb1ng ch\u1ecbt b\u00ean trong, khi\u1ebfn di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t t\u00ednh tr\u00ean m\u1ed7i gam than l\u1edbn h\u01a1n nhi\u1ec1u l\u1ea7n so v\u1edbi v\u1ebb ngo\u00e0i c\u1ee7a n\u00f3. Ph\u00e2n t\u1eed h\u01a1i h\u1eefu c\u01a1 bay ngang qua s\u1ebd b\u00e1m v\u00e0o th\u00e0nh c\u00e1c l\u1ed7 \u0111\u00f3 v\u00e0 n\u1eb1m l\u1ea1i. Ng\u01b0\u1eddi \u0111eo kh\u00f4ng c\u00f2n ng\u1eedi th\u1ea5y m\u00f9i, v\u00ec ph\u00e2n t\u1eed g\u00e2y m\u00f9i \u0111\u00e3 b\u1ecb gi\u1eef tr\u00ean \u0111\u01b0\u1eddng \u0111i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec \u0111\u00e2y l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng b\u00e1m b\u1ec1 m\u1eb7t ch\u1ee9 kh\u00f4ng ph\u1ea3i ph\u1ea3n \u1ee9ng ph\u00e1 hu\u1ef7 ch\u1ea5t, l\u1edbp than c\u00f3 s\u1ee9c ch\u1ee9a h\u1eefu h\u1ea1n. Khi b\u1ec1 m\u1eb7t l\u1ed7 \u0111\u00e3 k\u00edn ph\u00e2n t\u1eed, than ng\u1eebng gi\u1eef th\u00eam v\u00e0 m\u00f9i b\u1eaft \u0111\u1ea7u \u0111i th\u1eb3ng qua. \u0110\u00f3 l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t c\u0103n b\u1ea3n so v\u1edbi l\u1edbp l\u1ecdc b\u1ee5i: l\u1edbp l\u1ecdc b\u1ee5i c\u00e0ng d\u00f9ng c\u00e0ng b\u00edt l\u1ea1i v\u00e0 ng\u01b0\u1eddi \u0111eo th\u1ea5y kh\u00f3 th\u1edf d\u1ea7n, c\u00f2n l\u1edbp than h\u1ebft t\u00e1c d\u1ee5ng trong im l\u1eb7ng, kh\u00f4ng k\u00e8m d\u1ea5u hi\u1ec7u n\u00e0o ngo\u00e0i ch\u00ednh c\u00e1i m\u00f9i quay l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ee9c gi\u1eef c\u1ee7a than c\u0169ng kh\u00f4ng \u0111\u1ec1u v\u1edbi m\u1ecdi lo\u1ea1i kh\u00ed. Than b\u00e1m t\u1ed1t c\u00e1c ph\u00e2n t\u1eed h\u1eefu c\u01a1 t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn nh\u01b0 h\u01a1i dung m\u00f4i, m\u00f9i s\u01a1n, m\u00f9i keo, m\u00f9i r\u00e1c ph\u00e2n hu\u1ef7. Ng\u01b0\u1ee3c l\u1ea1i, v\u1edbi nh\u1eefng kh\u00ed ph\u00e2n t\u1eed nh\u1ecf nh\u01b0 cacbon monoxit hay amoniac, than g\u1ea7n nh\u01b0 kh\u00f4ng gi\u1eef \u0111\u01b0\u1ee3c g\u00ec. Kh\u00f4ng m\u1ed9t chi\u1ebfc kh\u1ea9u trang than n\u00e0o c\u1ee9u \u0111\u01b0\u1ee3c ng\u01b0\u1eddi \u0111ang \u1edf trong \u0111\u00e1m ch\u00e1y hay trong h\u1ea7m c\u00f3 kh\u00ed t\u00edch t\u1ee5.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c L\u1edbp B\u00ean Trong M\u1ed9t Chi\u1ebfc Kh\u1ea9u Trang L\u00e0m Vi\u1ec7c G\u00ec<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00f3c m\u1ed9t chi\u1ebfc kh\u1ea9u trang l\u1ecdc m\u00f9i d\u00f9ng m\u1ed9t l\u1ea7n ra s\u1ebd th\u1ea5y c\u00e1c l\u1edbp x\u1ebfp ch\u1ed3ng, m\u1ed7i l\u1edbp g\u00e1nh m\u1ed9t nhi\u1ec7m v\u1ee5 ri\u00eang. Bi\u1ebft l\u1edbp n\u00e0o l\u00e0m vi\u1ec7c g\u00ec th\u00ec khi c\u1ea7m m\u1eabu ch\u00e0o h\u00e0ng tr\u00ean tay, ng\u01b0\u1eddi mua s\u1ebd h\u1ecfi \u0111\u00fang c\u00e2u c\u1ea7n h\u1ecfi thay v\u00ec ch\u1ec9 nh\u00ecn \u0111\u1ed9 d\u00e0y.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u1edbp ngo\u00e0i c\u00f9ng b\u1eb1ng v\u1ea3i kh\u00f4ng d\u1ec7t, gi\u1eef form cho kh\u1ea9u trang v\u00e0 ch\u1eb7n gi\u1ecdt b\u1eafn c\u00f9ng h\u1ea1t th\u00f4 tr\u01b0\u1edbc khi ch\u00fang ch\u1ea1m t\u1edbi l\u1edbp l\u1ecdc.<\/li>\n\n<li>L\u1edbp l\u1ecdc h\u1ea1t n\u1eb1m gi\u1eefa, l\u00e0m t\u1eeb s\u1ee3i th\u1ed5i n\u00f3ng ch\u1ea3y \u0111\u01b0\u1eddng k\u00ednh r\u1ea5t nh\u1ecf. \u0110\u00e2y l\u00e0 l\u1edbp quy\u1ebft \u0111\u1ecbnh kh\u1ea9u trang gi\u1eef \u0111\u01b0\u1ee3c b\u1ee5i m\u1ecbn hay kh\u00f4ng.<\/li>\n\n<li>L\u1edbp than ho\u1ea1t t\u00ednh, \u1edf d\u1ea1ng v\u1ea3i carbon d\u1ec7t s\u1eb5n ho\u1eb7c d\u1ea1ng h\u1ea1t r\u1ea3i gi\u1eefa hai l\u1edbp v\u1ea3i m\u1ecfng. \u0110\u00e2y l\u00e0 l\u1edbp g\u00e1nh ph\u1ea7n m\u00f9i.<\/li>\n\n<li>L\u1edbp trong c\u00f9ng ti\u1ebfp x\u00fac v\u1edbi da m\u1eb7t, th\u1ea5m m\u1ed3 h\u00f4i v\u00e0 gi\u1eef cho h\u1ea1t than kh\u00f4ng r\u01a1i v\u00e0o mi\u1ec7ng ng\u01b0\u1eddi \u0111eo.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Hai c\u00e1ch b\u1ed1 tr\u00ed than cho ra hai c\u1ea3m gi\u00e1c \u0111eo kh\u00e1c nhau. D\u1ea1ng h\u1ea1t th\u01b0\u1eddng ch\u1ee9a \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng than nhi\u1ec1u h\u01a1n n\u00ean gi\u1eef m\u00f9i l\u00e2u h\u01a1n, \u0111\u1ed5i l\u1ea1i kh\u1ea9u trang d\u00e0y v\u00e0 b\u00ed, \u0111eo c\u1ea3 ca th\u00ec n\u00f3ng. D\u1ea1ng v\u1ea3i carbon m\u1ecfng v\u00e0 nh\u1eb9, th\u1edf d\u1ec5 h\u01a1n h\u1eb3n, nh\u01b0ng l\u01b0\u1ee3ng than mang theo \u00edt n\u00ean h\u1ebft t\u00e1c d\u1ee5ng s\u1edbm. X\u01b0\u1edfng l\u00e0m vi\u1ec7c ngo\u00e0i tr\u1eddi n\u1eafng th\u01b0\u1eddng h\u1ee3p v\u1edbi d\u1ea1ng v\u1ea3i, c\u00f2n khu v\u1ef1c m\u00f9i n\u1ed3ng th\u00ec c\u1ea7n d\u1ea1ng h\u1ea1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chi ti\u1ebft b\u1ecb xem nh\u1eb9 nh\u1ea5t l\u1ea1i l\u00e0 thanh n\u1eb9p m\u0169i v\u00e0 d\u00e2y \u0111eo. N\u1ebfu thanh n\u1eb9p kh\u00f4ng c\u00f3 l\u00f5i kim lo\u1ea1i th\u1eadt, ho\u1eb7c l\u00f5i qu\u00e1 m\u1ec1m \u0111\u1ec3 b\u00f3p \u00f4m s\u1ed1ng m\u0169i, kh\u00f4ng kh\u00ed s\u1ebd \u0111i v\u00f2ng qua khe h\u1edf hai b\u00ean m\u0169i thay v\u00ec xuy\u00ean qua l\u1edbp l\u1ecdc. Khi \u0111\u00f3 m\u1ecdi l\u1edbp b\u00ean trong \u0111\u1ec1u m\u1ea5t \u00fd ngh\u0129a. D\u00e2y \u0111eo qua \u0111\u1ea7u gi\u1eef kh\u00edt h\u01a1n d\u00e2y v\u00f2ng tai, nh\u01b0ng kh\u00f3 th\u00e1o l\u1eafp nhanh, n\u00ean ch\u1ecdn ki\u1ec3u n\u00e0o c\u00f2n tu\u1ef3 s\u1ed1 l\u1ea7n c\u00f4ng nh\u00e2n ph\u1ea3i b\u1ecf kh\u1ea9u trang ra trong m\u1ed9t ca.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2016\/08\/khau-trang-hoat-tinh.jpg\" alt=\"Kh\u1ea9u trang c\u00f3 l\u1edbp l\u1ecdc than ho\u1ea1t t\u00ednh v\u00e0 thanh n\u1eb9p m\u0169i\" loading=\"lazy\" width=\"500\" height=\"500\" title=\"\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kh\u1ea9u Trang Than Ho\u1ea1t T\u00ednh Kh\u00f4ng Thay \u0110\u01b0\u1ee3c M\u1eb7t N\u1ea1 C\u00f3 Phin<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 ranh gi\u1edbi hay b\u1ecb v\u01b0\u1ee3t qua nh\u1ea5t trong th\u1ef1c t\u1ebf c\u1ea5p ph\u00e1t. L\u1edbp than m\u1ecfng n\u1eb1m trong m\u1ed9t chi\u1ebfc kh\u1ea9u trang ch\u1ec9 \u0111\u1ee7 l\u00e0m d\u1ecbu m\u00f9i kh\u00f3 ch\u1ecbu \u1edf n\u1ed3ng \u0111\u1ed9 th\u1ea5p. N\u00f3 kh\u00f4ng \u0111i k\u00e8m m\u1ed9t m\u1ee9c b\u1ea3o v\u1ec7 \u0111\u1ecbnh l\u01b0\u1ee3ng n\u00e0o cho h\u01a1i kh\u00ed, kh\u00f4ng c\u00f3 c\u1ea5p \u0111\u1ed9 \u0111\u1ec3 \u0111\u1ed1i chi\u1ebfu, v\u00e0 kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o t\u00ednh ra th\u1eddi gian b\u1ea3o v\u1ec7 c\u00f2n l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi c\u00f4ng vi\u1ec7c th\u1eadt s\u1ef1 sinh ra h\u01a1i kh\u00ed \u0111\u1ed9c, thi\u1ebft b\u1ecb \u0111\u00fang l\u00e0 m\u1eb7t n\u1ea1 l\u1eafp phin l\u1ecdc chuy\u00ean d\u1ee5ng. Phin l\u1ecdc kh\u00ed \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo nh\u00f3m ch\u1ea5t v\u00e0 theo c\u1ea5p dung l\u01b0\u1ee3ng, c\u00f3 m\u00e3 m\u00e0u v\u00e0 s\u1ed1 hi\u1ec7u in tr\u00ean th\u00e2n, nh\u1edd v\u1eady ng\u01b0\u1eddi qu\u1ea3n l\u00fd an to\u00e0n m\u1edbi ch\u1ecdn \u0111\u01b0\u1ee3c \u0111\u00fang phin cho \u0111\u00fang ch\u1ea5t v\u00e0 bi\u1ebft khi n\u00e0o ph\u1ea3i thay. Nh\u00f3m <a href=\"https:\/\/www.baohoxanh.com\/mat-na-phong-doc\">m\u1eb7t n\u1ea1 ph\u00f2ng \u0111\u1ed9c c\u00f3 phin l\u1ecdc<\/a> t\u1ed3n t\u1ea1i ch\u00ednh l\u00e0 \u0111\u1ec3 ph\u1ee5c v\u1ee5 nh\u1eefng c\u00f4ng vi\u1ec7c m\u00e0 kh\u1ea9u trang kh\u00f4ng v\u1edbi t\u1edbi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng \u0111\u1ea7u vi\u1ec7c d\u01b0\u1edbi \u0111\u00e2y kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng kh\u1ea9u trang l\u1ecdc m\u00f9i \u0111\u1ec3 thay th\u1ebf, d\u00f9 ng\u01b0\u1eddi lao \u0111\u1ed9ng n\u00f3i r\u1eb1ng \u0111eo v\u00e0o th\u1ea5y \u0111\u1ee1 m\u00f9i.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Phun s\u01a1n trong bu\u1ed3ng s\u01a1n, pha s\u01a1n, r\u1eeda s\u00fang phun b\u1eb1ng dung m\u00f4i.<\/li>\n\n<li>Sang chi\u1ebft, pha lo\u00e3ng ho\u1eb7c d\u1ecdn tr\u00e0n ho\u00e1 ch\u1ea5t trong kho.<\/li>\n\n<li>H\u00e0n ho\u1eb7c c\u1eaft kim lo\u1ea1i trong kh\u00f4ng gian ch\u1eadt, th\u00f4ng gi\u00f3 k\u00e9m.<\/li>\n\n<li>Xu\u1ed1ng h\u1ea7m, b\u1ec3, silo, c\u1ed1ng \u2014 n\u01a1i n\u1ed3ng \u0111\u1ed9 oxy c\u00f3 th\u1ec3 t\u1ee5t th\u1ea5p.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1eddng h\u1ee3p cu\u1ed1i c\u00f9ng c\u1ea7n nh\u1ea5n th\u00eam m\u1ed9t l\u1ea7n. \u1ede n\u01a1i thi\u1ebfu oxy, m\u1ecdi thi\u1ebft b\u1ecb l\u1ecdc \u0111\u1ec1u v\u00f4 d\u1ee5ng, k\u1ec3 c\u1ea3 m\u1eb7t n\u1ea1 \u0111\u1eaft ti\u1ec1n nh\u1ea5t, v\u00ec thi\u1ebft b\u1ecb l\u1ecdc ch\u1ec9 l\u00e0m s\u1ea1ch kh\u00f4ng kh\u00ed ch\u1ee9 kh\u00f4ng t\u1ea1o ra oxy. T\u00ecnh hu\u1ed1ng \u0111\u00f3 thu\u1ed9c v\u1ec1 nh\u00f3m thi\u1ebft b\u1ecb c\u1ea5p kh\u00ed. Khi l\u1eadp danh m\u1ee5c trang b\u1ecb cho m\u1ed9t khu v\u1ef1c, h\u00e3y x\u1ebfp t\u1eebng \u0111\u1ea7u vi\u1ec7c v\u00e0o \u0111\u00fang b\u1eadc tr\u01b0\u1edbc, r\u1ed3i m\u1edbi ch\u1ecdn s\u1ea3n ph\u1ea9m trong nh\u00f3m <a href=\"https:\/\/www.baohoxanh.com\/bao-ho-ho-hap\">b\u1ea3o h\u1ed9 h\u00f4 h\u1ea5p<\/a> t\u01b0\u01a1ng \u1ee9ng v\u1edbi b\u1eadc \u0111\u00f3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">D\u1ea5u Hi\u1ec7u L\u1edbp Than \u0110\u00e3 B\u00e3o Ho\u00e0 V\u00e0 Th\u1eddi \u0110i\u1ec3m Thay<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ea5u hi\u1ec7u \u0111\u00e1ng tin c\u1eady nh\u1ea5t l\u1ea1i l\u00e0 d\u1ea5u hi\u1ec7u \u0111\u01a1n gi\u1ea3n nh\u1ea5t: ng\u01b0\u1eddi \u0111eo b\u1eaft \u0111\u1ea7u ng\u1eedi th\u1ea5y m\u00f9i m\u00e0 tr\u01b0\u1edbc \u0111\u00f3 kh\u00f4ng ng\u1eedi th\u1ea5y. Khi \u0111i\u1ec1u n\u00e0y x\u1ea3y ra, l\u1edbp than \u0111\u00e3 h\u1ebft ch\u1ed7 ch\u1ee9a. Quy t\u1eafc x\u1eed l\u00fd l\u00e0 r\u1eddi kh\u1ecfi khu v\u1ef1c tr\u01b0\u1edbc, ra ch\u1ed7 tho\u00e1ng r\u1ed3i m\u1edbi thay kh\u1ea9u trang, ch\u1ee9 kh\u00f4ng th\u00e1o ra thay ngay t\u1ea1i n\u01a1i c\u00f3 m\u00f9i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1edbp than kh\u00f4ng h\u1ed3i ph\u1ee5c \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch gi\u1eb7t hay ph\u01a1i. N\u01b0\u1edbc cu\u1ed1n tr\u00f4i b\u1ee5i b\u00e1m nh\u01b0ng kh\u00f4ng l\u1ea5y \u0111\u01b0\u1ee3c ph\u00e2n t\u1eed \u0111\u00e3 n\u1eb1m trong l\u1ed7 than, \u0111\u1ed3ng th\u1eddi ph\u00e1 lu\u00f4n \u0111i\u1ec7n t\u00edch tr\u00ean l\u1edbp l\u1ecdc h\u1ea1t b\u00ean c\u1ea1nh. M\u1ed9t chi\u1ebfc kh\u1ea9u trang l\u1ecdc b\u1ee5i \u0111\u00e3 gi\u1eb7t tr\u00f4ng v\u1eabn nguy\u00ean v\u1eb9n nh\u01b0ng kh\u1ea3 n\u0103ng gi\u1eef b\u1ee5i m\u1ecbn t\u1ee5t xu\u1ed1ng r\u00f5 r\u1ec7t. Ph\u01a1i n\u1eafng g\u1eaft c\u00f2n t\u1ec7 h\u01a1n: nhi\u1ec7t \u0111\u1ed9 cao khi\u1ebfn m\u1ed9t ph\u1ea7n ph\u00e2n t\u1eed \u0111\u00e3 h\u1ea5p ph\u1ee5 nh\u1ea3 ng\u01b0\u1ee3c tr\u1edf l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec l\u00fd do \u0111\u00f3, v\u00f2ng \u0111\u1eddi c\u1ee7a kh\u1ea9u trang l\u1ecdc m\u00f9i ph\u1ea3i t\u00ednh theo s\u1ed1 gi\u1edd th\u1ef1c s\u1ef1 ti\u1ebfp x\u00fac, kh\u00f4ng t\u00ednh theo ng\u00e0y tr\u00ean l\u1ecbch. M\u1ed9t chi\u1ebfc d\u00f9ng b\u1ed1n gi\u1edd trong khu pha keo \u0111\u00e3 c\u1ea1n nhanh h\u01a1n chi\u1ebfc d\u00f9ng c\u1ea3 tu\u1ea7n \u1edf khu v\u1ef1c ch\u1ec9 tho\u1ea3ng m\u00f9i. Khi giao ca, c\u00e1ch qu\u1ea3n l\u00fd g\u1ecdn nh\u1ea5t l\u00e0 ghi lu\u00f4n gi\u1edd b\u1eaft \u0111\u1ea7u d\u00f9ng l\u00ean m\u00e9p kh\u1ea9u trang b\u1eb1ng b\u00fat d\u1ea1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1eefa c\u00e1c l\u1ea7n d\u00f9ng, kh\u1ea9u trang n\u00ean \u0111\u01b0\u1ee3c c\u1ea5t trong t\u00fai k\u00edn, \u0111\u1ec3 ri\u00eang, kh\u00f4ng treo tr\u00ean m\u00f3c gi\u1eefa x\u01b0\u1edfng. Than ho\u1ea1t t\u00ednh h\u1ea5p ph\u1ee5 c\u1ea3 m\u00f9i trong kh\u00f4ng kh\u00ed kho, ngh\u0129a l\u00e0 m\u1ed9t chi\u1ebfc kh\u1ea9u trang treo l\u01a1 l\u1eedng su\u1ed1t \u0111\u00eam trong khu v\u1ef1c c\u00f3 h\u01a1i dung m\u00f4i \u0111\u00e3 ti\u00eau t\u1ed1n m\u1ed9t ph\u1ea7n s\u1ee9c ch\u1ee9a tr\u01b0\u1edbc c\u1ea3 khi ai \u0111\u00f3 \u0111eo n\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2016\/05\/khau-trang-than-hoat-tinh-hang-tot.jpg\" alt=\"Kh\u1ea9u trang than ho\u1ea1t t\u00ednh c\u00f2n nguy\u00ean bao g\u00f3i tr\u01b0\u1edbc khi c\u1ea5p ph\u00e1t\" loading=\"lazy\" width=\"600\" height=\"600\" title=\"\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00f4i Tr\u01b0\u1eddng N\u00e0o H\u1ee3p D\u00f9ng, M\u00f4i Tr\u01b0\u1eddng N\u00e0o Ph\u1ea3i N\u00e2ng C\u1ea5p<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch ph\u00e2n lo\u1ea1i th\u1ef1c d\u1ee5ng l\u00e0 h\u1ecfi hai c\u00e2u v\u1ec1 khu v\u1ef1c l\u00e0m vi\u1ec7c: m\u00f9i \u1edf \u0111\u00e2y \u0111\u1ebfn t\u1eeb ch\u1ea5t g\u00ec, v\u00e0 n\u1ed3ng \u0111\u1ed9 c\u00f3 \u0111\u1ee7 cao \u0111\u1ec3 g\u00e2y h\u1ea1i ch\u1ee9 kh\u00f4ng ch\u1ec9 g\u00e2y kh\u00f3 ch\u1ecbu hay kh\u00f4ng. N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 m\u00f9i nh\u1eb9 t\u1eeb ch\u1ea5t kh\u00f4ng n\u1eb1m trong danh m\u1ee5c nguy hi\u1ec3m, kh\u1ea9u trang l\u1ecdc m\u00f9i l\u00e0m \u0111\u01b0\u1ee3c vi\u1ec7c. N\u1ebfu ch\u1ea5t c\u00f3 t\u00ean trong phi\u1ebfu an to\u00e0n ho\u00e1 ch\u1ea5t k\u00e8m c\u1ea3nh b\u00e1o h\u00edt ph\u1ea3i, khu v\u1ef1c \u0111\u00f3 thu\u1ed9c b\u1eadc cao h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng n\u01a1i kh\u1ea9u trang l\u1ecdc m\u00f9i th\u01b0\u1eddng \u0111\u1ee7 d\u00f9ng g\u1ed3m khu t\u1eadp k\u1ebft r\u00e1c v\u00e0 tr\u1ea1m trung chuy\u1ec3n, h\u1ed3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i l\u1ed9 thi\u00ean, khu v\u1ef1c s\u01a1n \u0111\u00e3 kh\u00f4 \u0111ang ch\u1edd \u0111\u00f3ng g\u00f3i, x\u01b0\u1edfng may c\u00f3 m\u00f9i h\u1ed3 v\u1ea3i, ph\u00f2ng in v\u0103n ph\u00f2ng, v\u00e0 c\u00f4ng nh\u00e2n \u0111i l\u1ea1i nhi\u1ec1u gi\u1eefa c\u00e1c nh\u00e0 x\u01b0\u1edfng c\u00f3 kh\u00f3i xe. \u1ede nh\u1eefng ch\u1ed7 n\u00e0y, m\u00f9i l\u00e0m gi\u1ea3m s\u1ee9c t\u1eadp trung nhi\u1ec1u h\u01a1n l\u00e0 g\u00e2y \u0111\u1ed9c c\u1ea5p t\u00ednh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng n\u01a1i ph\u1ea3i n\u00e2ng c\u1ea5p l\u00ean m\u1eb7t n\u1ea1 c\u00f3 phin g\u1ed3m bu\u1ed3ng phun s\u01a1n, khu pha v\u00e0 sang chi\u1ebft dung m\u00f4i, x\u01b0\u1edfng m\u1ea1, khu v\u1ef1c d\u00f9ng axit ho\u1eb7c ki\u1ec1m \u0111\u1eadm \u0111\u1eb7c, ph\u00f2ng th\u00ed nghi\u1ec7m ho\u00e1, v\u00e0 m\u1ecdi kh\u00f4ng gian h\u1ea1n ch\u1ebf. Ranh gi\u1edbi \u1edf \u0111\u00e2y kh\u00f4ng n\u00ean do ng\u01b0\u1eddi \u0111eo t\u1ef1 quy\u1ebft theo c\u1ea3m gi\u00e1c m\u0169i, m\u00e0 do b\u1ed9 ph\u1eadn an to\u00e0n x\u00e1c \u0111\u1ecbnh d\u1ef1a tr\u00ean ch\u1ea5t \u0111ang d\u00f9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f2n m\u1ed9t nh\u00f3m trung gian d\u1ec5 b\u1ecb b\u1ecf s\u00f3t: khu v\u1ef1c ch\u1ee7 y\u1ebfu l\u00e0 b\u1ee5i, m\u00f9i ch\u1ec9 tho\u1ea3ng qua. V\u1edbi nh\u00f3m n\u00e0y, th\u1ee9 c\u1ea7n \u01b0u ti\u00ean l\u00e0 kh\u1ea3 n\u0103ng gi\u1eef b\u1ee5i m\u1ecbn ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u1edbp than. Ch\u1ecdn theo c\u1ea5p l\u1ecdc b\u1ee5i tr\u01b0\u1edbc, xem l\u1edbp than l\u00e0 ph\u1ea7n c\u1ed9ng th\u00eam cho d\u1ec5 ch\u1ecbu. C\u00e1c m\u1eabu <a href=\"https:\/\/www.baohoxanh.com\/khau-trang-3m\">kh\u1ea9u trang ch\u1ed1ng b\u1ee5i 3M<\/a> th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u1ebfp v\u00e0o nh\u00f3m n\u00e0y khi x\u01b0\u1edfng v\u1eeba nhi\u1ec1u b\u1ee5i v\u1eeba tho\u1ea3ng m\u00f9i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00ec Sao C\u00f4ng Nh\u00e2n Th\u00e1o Kh\u1ea9u Trang Gi\u1eefa Ca<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t chi\u1ebfc kh\u1ea9u trang ch\u1ec9 b\u1ea3o v\u1ec7 trong kho\u1ea3ng th\u1eddi gian n\u00f3 th\u1ef1c s\u1ef1 n\u1eb1m tr\u00ean m\u1eb7t ng\u01b0\u1eddi lao \u0111\u1ed9ng. \u1ede nhi\u1ec1u x\u01b0\u1edfng, t\u1ef7 l\u1ec7 \u0111eo \u0111\u1ee7 ca th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi s\u1ed1 l\u01b0\u1ee3ng ph\u00e1t ra, v\u00e0 nguy\u00ean nh\u00e2n h\u1ea7u nh\u01b0 kh\u00f4ng ph\u1ea3i do \u00fd th\u1ee9c. Bi\u1ebft l\u00fd do th\u1eadt gi\u00fap ng\u01b0\u1eddi qu\u1ea3n l\u00fd ch\u1ecdn \u0111\u01b0\u1ee3c m\u1eabu m\u00e0 c\u00f4ng nh\u00e2n ch\u1ecbu \u0111eo, thay v\u00ec ch\u1ecdn m\u1eabu c\u00f3 th\u00f4ng s\u1ed1 \u0111\u1eb9p r\u1ed3i ph\u1ea1t ng\u01b0\u1eddi th\u00e1o ra.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u01a1i th\u1edf \u0111\u1ecdng l\u1ea1i l\u00e0m m\u1eb7t trong \u1ea9m nh\u1edbp sau ch\u1eebng m\u1ed9t gi\u1edd, nh\u1ea5t l\u00e0 khi l\u00e0m vi\u1ec7c n\u1eb7ng d\u01b0\u1edbi tr\u1eddi n\u00f3ng.<\/li>\n\n<li>H\u01a1i n\u00f3ng tho\u00e1t l\u00ean l\u00e0m m\u1edd k\u00ednh b\u1ea3o h\u1ed9, bu\u1ed9c ng\u01b0\u1eddi \u0111eo ph\u1ea3i k\u00e9o kh\u1ea9u trang xu\u1ed1ng \u0111\u1ec3 nh\u00ecn r\u00f5.<\/li>\n\n<li>D\u00e2y v\u00f2ng tai si\u1ebft v\u00e0o v\u00e0nh tai g\u00e2y \u0111au, nh\u1ea5t l\u00e0 v\u1edbi ng\u01b0\u1eddi \u0111eo th\u00eam g\u1ecdng k\u00ednh ho\u1eb7c n\u00fat tai ch\u1ed1ng \u1ed3n.<\/li>\n\n<li>Giao ti\u1ebfp trong x\u01b0\u1edfng \u1ed3n ph\u1ea3i n\u00f3i to, \u0111eo kh\u1ea9u trang th\u00ec \u0111\u1ed3ng nghi\u1ec7p nghe kh\u00f4ng r\u00f5 n\u00ean th\u00e1o ra cho nhanh.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 nh\u1ea5t kh\u00f4ng n\u1eb1m \u1edf chi\u1ebfc kh\u1ea9u trang. B\u1ed1 tr\u00ed qu\u1ea1t ho\u1eb7c \u0111i\u1ec3m h\u00fat gi\u00f3 t\u1ea1i v\u1ecb tr\u00ed l\u00e0m vi\u1ec7c, chia ca c\u00f3 qu\u00e3ng ngh\u1ec9 \u1edf khu v\u1ef1c tho\u00e1ng, v\u00e0 cho ph\u00e9p th\u00e1o kh\u1ea9u trang \u0111\u00fang ch\u1ed7 \u0111\u00fang l\u00fac s\u1ebd gi\u1eef t\u1ef7 l\u1ec7 \u0111eo cao h\u01a1n h\u1eb3n so v\u1edbi vi\u1ec7c si\u1ebft k\u1ef7 lu\u1eadt. Ng\u01b0\u1eddi lao \u0111\u1ed9ng th\u00e1o kh\u1ea9u trang v\u00ec c\u01a1 th\u1ec3 \u0111\u00f2i h\u1ecfi, kh\u00f4ng ph\u1ea3i v\u00ec h\u1ecd coi th\u01b0\u1eddng r\u1ee7i ro.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 ph\u00eda s\u1ea3n ph\u1ea9m, v\u00e0i l\u1ef1a ch\u1ecdn nh\u1ecf t\u1ea1o kh\u00e1c bi\u1ec7t l\u1edbn. M\u1eabu c\u00f3 van th\u1edf m\u1ed9t chi\u1ec1u gi\u00fap tho\u00e1t h\u01a1i n\u00f3ng nhanh, ph\u00f9 h\u1ee3p m\u00f4i tr\u01b0\u1eddng n\u00f3ng \u1ea9m, nh\u01b0ng kh\u00f4ng d\u00f9ng \u1edf n\u01a1i c\u1ea7n gi\u1eef cho ng\u01b0\u1eddi \u0111eo kh\u1ecfi ph\u00e1t t\u00e1n ra ngo\u00e0i. M\u1eabu d\u00e2y \u0111eo qua \u0111\u1ea7u ph\u00e2n t\u00e1n l\u1ef1c t\u1ed1t h\u01a1n cho ng\u01b0\u1eddi ph\u1ea3i \u0111eo li\u00ean t\u1ee5c. N\u1ebfu c\u00f4ng nh\u00e2n \u0111\u00e3 \u0111eo n\u00fat tai v\u00e0 k\u00ednh, n\u00ean th\u1eed c\u1ea3 b\u1ed9 c\u00f9ng l\u00fac tr\u01b0\u1edbc khi ch\u1ed1t m\u1eabu, v\u00ec ba m\u00f3n n\u00e0y tranh nhau ch\u1ed7 tr\u00ean c\u00f9ng m\u1ed9t khu\u00f4n m\u1eb7t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ki\u1ec3m L\u00f4 Khi Nh\u1eadn H\u00e0ng V\u00e0 \u0110\u1ecbnh M\u1ee9c C\u1ea5p Ph\u00e1t Cho X\u01b0\u1edfng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi nh\u1eadn m\u1ed9t l\u00f4 h\u00e0ng, vi\u1ec7c \u0111\u1ea7u ti\u00ean n\u00ean l\u00e0m l\u00e0 m\u1edf ng\u1eabu nhi\u00ean v\u00e0i chi\u1ebfc v\u00e0 x\u00e9 \u0111\u00f4i m\u1ed9t chi\u1ebfc ra xem. L\u1edbp than ph\u1ea3i nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c, ho\u1eb7c l\u00e0 t\u1ea5m v\u1ea3i carbon li\u1ec1n, ho\u1eb7c l\u00e0 l\u1edbp h\u1ea1t r\u1ea3i \u0111\u1ec1u. N\u1ebfu b\u00f3c ra ch\u1ec9 th\u1ea5y m\u1ed9t l\u1edbp v\u1ea3i nhu\u1ed9m s\u1eabm m\u00e0u kh\u00f4ng c\u00f3 than, c\u1ea3 l\u00f4 \u0111\u00f3 kh\u00f4ng ph\u1ea3i th\u1ee9 \u0111\u00e3 \u0111\u1eb7t mua.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u1ebfp theo l\u00e0 h\u1ed3 s\u01a1 \u0111i k\u00e8m. Tr\u00ean h\u1ed9p ho\u1eb7c trong phi\u1ebfu k\u1ef9 thu\u1eadt c\u1ee7a l\u00f4 ph\u1ea3i c\u00f3 s\u1ed1 hi\u1ec7u ti\u00eau chu\u1ea9n c\u1ee5 th\u1ec3 m\u00e0 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c th\u1eed theo, k\u00e8m t\u00ean ph\u00f2ng th\u1eed nghi\u1ec7m v\u00e0 ng\u00e0y th\u1eed. D\u00f2ng ch\u1eef chung chung ki\u1ec3u \u0111\u1ea1t ti\u00eau chu\u1ea9n m\u00e0 kh\u00f4ng c\u00f3 s\u1ed1 hi\u1ec7u th\u00ec kh\u00f4ng d\u00f9ng \u0111\u1ec3 \u0111\u1ed1i chi\u1ebfu \u0111\u01b0\u1ee3c, v\u00e0 ng\u01b0\u1eddi mua ho\u00e0n to\u00e0n c\u00f3 quy\u1ec1n y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p b\u1ed5 sung tr\u01b0\u1edbc khi nghi\u1ec7m thu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 c\u1ee1, kh\u1ea9u trang kh\u00f4ng c\u00f3 nhi\u1ec1u c\u1ee1 nh\u01b0 gi\u00e0y nh\u01b0ng v\u1eabn c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c d\u00e1ng. N\u00ean l\u1ea5y v\u00e0i m\u1eabu cho ng\u01b0\u1eddi c\u00f3 khu\u00f4n m\u1eb7t nh\u1ecf v\u00e0 ng\u01b0\u1eddi c\u00f3 r\u00e2u quai n\u00f3n th\u1eed tr\u01b0\u1edbc khi ch\u1ed1t c\u1ea3 l\u00f4. Ng\u01b0\u1eddi \u0111\u1ec3 r\u00e2u r\u1eadm g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 \u0111\u1ea1t \u0111\u1ed9 kh\u00edt v\u1edbi kh\u1ea9u trang \u00e9p s\u00e1t m\u1eb7t, v\u00e0 \u0111\u00f3 l\u00e0 l\u00fd do k\u1ef9 thu\u1eadt ch\u1ee9 kh\u00f4ng ph\u1ea3i chuy\u1ec7n th\u1ea9m m\u1ef9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ecbnh m\u1ee9c c\u1ea5p ph\u00e1t n\u00ean vi\u1ebft theo gi\u1edd ti\u1ebfp x\u00fac c\u1ee7a t\u1eebng v\u1ecb tr\u00ed, kh\u00f4ng vi\u1ebft chung m\u1ed9t con s\u1ed1 cho c\u1ea3 nh\u00e0 m\u00e1y. T\u1ed5 pha keo d\u00f9ng nhanh h\u01a1n t\u1ed5 \u0111\u00f3ng g\u00f3i nhi\u1ec1u l\u1ea7n. S\u1ed5 c\u1ea5p ph\u00e1t ghi r\u00f5 v\u1ecb tr\u00ed, s\u1ed1 l\u01b0\u1ee3ng v\u00e0 ng\u00e0y nh\u1eadn s\u1ebd cho bi\u1ebft ch\u1ed7 n\u00e0o \u0111ang d\u00f9ng v\u01b0\u1ee3t \u0111\u1ecbnh m\u1ee9c, th\u01b0\u1eddng l\u00e0 d\u1ea5u hi\u1ec7u khu v\u1ef1c \u0111\u00f3 c\u00f3 v\u1ea5n \u0111\u1ec1 v\u1ec1 th\u00f4ng gi\u00f3 ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u00f4ng nh\u00e2n l\u00e3ng ph\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cu\u1ed1i c\u00f9ng, kh\u1ea9u trang ch\u1ec9 l\u00e0 l\u1edbp b\u1ea3o v\u1ec7 sau c\u00f9ng. Tr\u01b0\u1edbc n\u00f3 ph\u1ea3i l\u00e0 th\u00f4ng gi\u00f3 h\u00fat t\u1ea1i ngu\u1ed3n, che k\u00edn th\u00f9ng ch\u1ee9a dung m\u00f4i v\u00e0 t\u00e1ch khu v\u1ef1c ph\u00e1t sinh m\u00f9i ra kh\u1ecfi ch\u1ed7 \u0111\u00f4ng ng\u01b0\u1eddi. Khi nh\u1eefng vi\u1ec7c \u0111\u00f3 l\u00e0m t\u1ed1t, l\u01b0\u1ee3ng kh\u1ea9u trang ti\u00eau th\u1ee5 gi\u1ea3m v\u00e0 ng\u01b0\u1eddi lao \u0111\u1ed9ng c\u0169ng \u0111\u1ee1 ph\u1ea3i \u0111eo su\u1ed1t ca. Doanh nghi\u1ec7p c\u1ea7n trang b\u1ecb \u0111\u1ed3ng lo\u1ea1t c\u00f3 th\u1ec3 tham kh\u1ea3o <a href=\"https:\/\/www.baohoxanh.com\/khau-trang-than-hoat-tinh\">c\u00e1c m\u1eabu kh\u1ea9u trang l\u1ecdc m\u00f9i \u0111ang c\u00f3 s\u1eb5n<\/a> \u0111\u1ec3 so c\u1ea5u t\u1ea1o l\u1edbp than tr\u01b0\u1edbc khi \u0111\u1eb7t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2016\/01\/khau-trang-hoat-tinh-tp.hcm_.jpg\" alt=\"Kh\u1ea9u trang l\u1ecdc m\u00f9i than ho\u1ea1t t\u00ednh x\u1ebfp l\u00f4 chu\u1ea9n b\u1ecb c\u1ea5p ph\u00e1t\" loading=\"lazy\" width=\"500\" height=\"500\" title=\"\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2016\/03\/khau-trang-loc-bui-chat-luong.jpg\" alt=\"Kh\u1ea9u trang l\u1ecdc b\u1ee5i d\u1ea1ng g\u1ea5p c\u00f3 l\u1edbp than b\u00ean trong\" loading=\"lazy\" width=\"600\" height=\"600\" title=\"\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u1ea9u Trang B\u1ea3o H\u1ed9 Than Ho\u1ea1t T\u00ednh Ch\u1ea5t L\u01b0\u1ee3ng Cao \u1ede Kh\u00e1nh H\u00f2a<\/p>\n","protected":false},"author":969,"featured_media":60661,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6934,1],"tags":[102,443,2942],"class_list":["post-7288","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-xoa-gsc","category-tin-tuc","tag-khau-trang-bao-ho","tag-khau-trang-bao-ho-lao-dong","tag-khau-trang-lao-dong"],"_links":{"self":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/7288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/users\/969"}],"replies":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/comments?post=7288"}],"version-history":[{"count":11,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/7288\/revisions"}],"predecessor-version":[{"id":82170,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/7288\/revisions\/82170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media\/60661"}],"wp:attachment":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media?parent=7288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/categories?post=7288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/tags?post=7288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}