{"id":603606,"date":"2022-05-22T11:26:53","date_gmt":"2022-05-22T04:26:53","guid":{"rendered":"https:\/\/canhco.net\/?p=603606"},"modified":"2022-05-22T11:26:54","modified_gmt":"2022-05-22T04:26:54","slug":"loai-khi-doc-nghi-dung-sau-cai-chet-cua-4-nguoi-o-tp-hcm","status":"publish","type":"post","link":"https:\/\/m.canhco.net\/loai-khi-doc-nghi-dung-sau-cai-chet-cua-4-nguoi-o-tp-hcm-p603606.html","title":{"rendered":"Lo\u1ea1i kh\u00ed \u0111\u1ed9c nghi \u0111\u1ee9ng sau c\u00e1i ch\u1ebft c\u1ee7a 4 ng\u01b0\u1eddi \u1edf TP.HCM"},"content":{"rendered":"

Gia \u0111\u00ecnh 4 ng\u01b0\u1eddi s\u1ed1ng \u1edf TP Th\u1ee7 \u0110\u1ee9c \u0111\u00e3 t\u1eed vong do t\u1ed5n th\u01b0\u01a1ng t\u1ea1ng v\u00e0 n\u00e3o nghi\u00eam tr\u1ecdng d\u00f9 ph\u00f2ng tr\u1ecd kh\u00f4ng c\u00f3 s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a l\u00f2 than ph\u00e1t sinh kh\u00ed CO.<\/strong><\/p>\n

S\u00e1ng 18\/5, m\u1ed9t gia \u0111\u00ecnh 4 ng\u01b0\u1eddi s\u1ed1ng trong c\u0103n ph\u00f2ng tr\u1ecd tr\u00ean \u0111\u01b0\u1eddng s\u1ed1 6, ph\u01b0\u1eddng Hi\u1ec7p B\u00ecnh Ph\u01b0\u1edbc (TP Th\u1ee7 \u0110\u1ee9c) \u0111\u01b0\u1ee3c h\u00e0ng x\u00f3m ph\u00e1t hi\u1ec7n trong t\u00ecnh tr\u1ea1ng b\u1ea5t \u0111\u1ed9ng. D\u00f9 \u0111\u01b0\u1ee3c \u0111\u01b0a c\u1ea5p c\u1ee9u, c\u1ea3 gia \u0111\u00ecnh \u0111\u00e3 t\u1eed vong ngay sau \u0111\u00f3.<\/p>\n

Theo m\u00f4 t\u1ea3 t\u1eeb ph\u00eda c\u00f4ng an cung c\u1ea5p, gia \u0111\u00ecnh l\u00e0m ngh\u1ec1 h\u1ea5p c\u00e1, kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng ch\u00e1y c\u0169ng nh\u01b0 kh\u00f4ng l\u00f2 than n\u00e0o \u0111ang ch\u00e1y t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n

Kh\u00ed H2S c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n<\/strong><\/p>\n

Th\u1ea1c s\u0129, b\u00e1c s\u0129 Do\u00e3n Uy\u00ean Vy, ph\u1ee5 tr\u00e1ch ph\u00f2ng kh\u00e1m Ch\u1ed1ng \u0110\u1ed9c, B\u1ec7nh vi\u1ec7n Ch\u1ee3 R\u1eaby, ph\u00e2n t\u00edch ph\u00f2ng tr\u1ecd c\u1ee7a c\u00e1c n\u1ea1n nh\u00e2n kh\u00e1 h\u1eb9p (16 m2), c\u00f3 b\u1ebfp gas \u0111ang ch\u00e1y v\u00e0 c\u00e1c l\u1ed7 th\u00f4ng gi\u00f3 \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn \u0111\u1ec3 d\u00f9ng m\u00e1y l\u1ea1nh. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u0103ng nguy c\u01a1 ng\u1ea1t kh\u00ed.<\/p>\n

Chi ti\u1ebft quan tr\u1ecdng l\u00e0 gia \u0111\u00ecnh n\u1ea1n nh\u00e2n l\u00e0m ngh\u1ec1 h\u1ea5p c\u00e1 l\u00e2u n\u0103m, c\u00f3 th\u00f3i quen h\u1ea5p c\u00e1 ngo\u00e0i h\u00e0nh lang tr\u01b0\u1edbc c\u1ee7a ph\u00f2ng tr\u1ecd. S\u00e1ng c\u00f9ng ng\u00e0y x\u1ea3y ra v\u1ee5 vi\u1ec7c, gia \u0111\u00ecnh kh\u00f4ng h\u1ea5p c\u00e1 b\u00ean ngo\u00e0i ph\u00f2ng m\u00e0 n\u1ea5u c\u00e1 trong ph\u00f2ng k\u00edn.<\/p>\n

\u0110i\u1ec1u n\u00e0y cho th\u1ea5y kh\u1ea3 n\u0103ng cao gia \u0111\u00ecnh th\u01b0\u1eddng d\u1ef1 tr\u1eef c\u00e1 bi\u1ec3n trong nh\u00e0 \u0111\u1ec3 b\u00e1n. Hi\u1ec7n t\u01b0\u1ee3ng c\u00e1 \u01b0\u01a1n, th\u1ed1i (t\u1eeb ru\u1ed9t c\u00e1, v\u1ea3y c\u00e1, th\u1ecbt c\u00e1, c\u00e1 c\u0169) c\u0169ng c\u00f3 th\u1ec3 x\u1ea3y ra.<\/p>\n

\"\"
C\u0103n nh\u00e0 tr\u1ecd x\u1ea3y ra v\u1ee5 nghi ng\u1ea1t kh\u00ed \u1edf th\u00e0nh ph\u1ed1 Th\u1ee7 \u0110\u1ee9c. \u1ea2nh: An Huy.<\/figcaption><\/figure>\n

Nh\u1eefng lo\u1ea1i th\u1ecbt c\u00e1 hay x\u00e1c \u0111\u1ed9ng v\u1eadt n\u00f3i chung khi \u01b0\u01a1n s\u1ebd cho ra m\u00f9i th\u1ed1i, tanh kh\u00f3 ch\u1ecbu. M\u00f9i th\u1ed1i n\u00e0y l\u00e0 hydrogen sulfide (H2S), m\u1ed9t h\u01a1i \u0111\u1ed9c ch\u1ebft ng\u01b0\u1eddi khi h\u00edt ph\u1ea3i l\u01b0\u1ee3ng nhi\u1ec1u. Khi n\u1ea5u, h\u1ea5p c\u00e1 \u0111\u00e3 \u01b0\u01a1n l\u01b0\u1ee3ng nhi\u1ec1u th\u00ec l\u01b0\u1ee3ng kh\u00ed H2S s\u1ebd b\u1ed1c h\u01a1i, bay ra nhi\u1ec1u.<\/p>\n

\u201cGi\u1ea3 thuy\u1ebft ng\u1ed9 \u0111\u1ed9c kh\u00ed CO kh\u00f4ng ph\u00f9 h\u1ee3p v\u00ec kh\u00ed CO kh\u00f4ng m\u00f9i v\u00e0 t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng kh\u00f4ng c\u00f3 ngu\u1ed3n than c\u1ee7i n\u00e0o cho \u0111ang ch\u00e1y \u0111\u1ec3 sinh ra kh\u00ed CO\u201d, b\u00e1c s\u0129 Uy\u00ean Vy ph\u00e2n t\u00edch.<\/p>\n

Nh\u01b0 v\u1eady, ph\u1ea3i c\u00f3 kh\u00ed \u0111\u1ed9c kh\u00e1c l\u00e0m n\u1ea1n nh\u00e2n t\u1eed vong nhanh kh\u00f4ng ch\u1ed1ng c\u1ef1 ch\u00ednh l\u00e0 kh\u00ed H2S.<\/p>\n

Kh\u1ea3 n\u0103ng trong s\u1ed1 c\u00e1 ng\u00e0y h\u00f4m \u0111\u00f3 c\u00f3 s\u1ed1 l\u01b0\u1ee3ng c\u00e1 c\u0169 c\u00f3 \u01b0\u01a1n s\u00ecnh trong b\u1ee5ng ru\u1ed9t c\u00e1, khi \u0111un n\u1ea5u l\u00e0m b\u1ed1c kh\u00ed h\u01a1i H2S nhi\u1ec1u, kh\u1edfi \u0111\u1ea7u c\u00f3 th\u1ec3 c\u00f2n ng\u1eedi th\u1ea5y m\u00f9i, nh\u01b0ng khi H2S \u1edf n\u1ed3ng \u0111\u1ed9 cao s\u1ebd l\u00e0m li\u1ec7t kh\u1ee9u gi\u00e1c n\u00ean kh\u00f4ng c\u00f2n c\u1ea3m nh\u1eadn c\u00f3 m\u00f9i g\u00ec trong ph\u00f2ng, khi \u0111\u00f3 n\u1ea1n nh\u00e2n c\u00f3 th\u1ec3 b\u1ecb ng\u1ea5t v\u00e0 t\u1eed vong.<\/p>\n

D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft kh\u00ed H2S<\/strong><\/p>\n

Theo th\u00f4ng tin cung c\u1ea5p t\u1eeb B\u1ec7nh vi\u1ec7n TP Th\u1ee7 \u0110\u1ee9c, n\u1ea1n nh\u00e2n n\u1eef c\u00f3 t\u00ecnh tr\u1ea1ng toan chuy\u1ec3n h\u00f3a r\u1ea5t n\u1eb7ng, ng\u01b0ng tim, ng\u01b0ng th\u1edf nhanh. Ba ng\u01b0\u1eddi \u0111\u00e3 t\u1eed vong tr\u01b0\u1edbc khi nh\u1eadp vi\u1ec7n c\u00f3 m\u00f4i v\u00e0 da h\u1ed3ng nh\u01b0 \u0111ang ng\u1ee7 b\u00ecnh th\u01b0\u1eddng.<\/p>\n

Nguy\u00ean nh\u00e2n t\u1eed vong c\u1ee7a 3 tr\u01b0\u1eddng h\u1ee3p n\u00e0y ghi nh\u1eadn do ph\u00f9 ph\u1ed5i c\u1ea5p. T\u1ea5t c\u1ea3 bi\u1ec3u hi\u1ec7n l\u00e2m s\u00e0ng n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi ngu\u1ed3n \u0111\u1ed9c kh\u00ed H2S g\u00e2y ra v\u00ec kh\u00ed \u0111\u1ed9c n\u00e0y l\u00e0m \u1ee9c ch\u1ebf h\u00f4 h\u1ea5p t\u1ebf b\u00e0o.<\/p>\n

\"\"
C\u00e1c lo\u1ea1i h\u1ea3i s\u1ea3n nh\u01b0 c\u00e1, t\u00f4m, cua \u01b0\u01a1n d\u1ec5 sinh ra kh\u00ed \u0111\u1ed9c H2S. \u1ea2nh minh h\u1ecda: The Guardian.<\/figcaption><\/figure>\n

B\u00e1c s\u0129 Uy\u00ean Vy d\u1eabn l\u1ea1i nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00ed \u0111\u1ed9c H2S g\u00e2y t\u1eed vong h\u00e0ng lo\u1ea1t khi con ng\u01b0\u1eddi \u0111i v\u00e0o h\u1ea7m ch\u1ee9a c\u00e1, v\u1ec7 sinh h\u1ea7m ch\u1ee9a n\u01b0\u1edbc th\u1ea3i c\u1ee7a c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t n\u01b0\u1edbc m\u1eafm l\u00e0m t\u1eeb c\u00e1, xu\u1ed1ng c\u1ed1ng n\u1ea1o v\u00e9t hay \u0111\u1ed5 axit m\u1ea1nh xu\u1ed1ng c\u1ed1ng\u2026<\/p>\n

B\u00e1c s\u0129 Vy l\u01b0u \u00fd trong m\u00f4i tr\u01b0\u1eddng k\u00edn, nh\u1eefng \u0111\u1ed3 v\u1eadt kim lo\u1ea1i nh\u01b0 \u0111\u1ed3ng xu, ch\u00eca kh\u00f3a\u2026 c\u00f3 th\u1ec3 b\u1ecb \u1ed1 \u0111en l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y c\u00f3 kh\u00ed \u0111\u1ed9c H2S.<\/p>\n

Ngo\u00e0i H2S, m\u1ed9t s\u1ed1 kh\u00ed \u0111\u1ed9c kh\u00e1c c\u0169ng c\u00f3 th\u1ec3 g\u00e2y \u1ee9c ch\u1ebf h\u00f4 h\u1ea5p t\u1ebf b\u00e0o l\u00e0 hydrogen cyanide (cyanure \u2013 HCN), kh\u00ed arsine (AsH3), kh\u00ed borane (BH3).<\/p>\n

Nh\u1eb1m ph\u00f2ng tr\u00e1nh c\u00e1c nguy c\u01a1 t\u1eeb c\u00e1c tai n\u1ea1n n\u00e0y, b\u00e1c s\u0129 Uy\u00ean Vy khuy\u1ebfn c\u00e1o ng\u01b0\u1eddi d\u00e2n kh\u00f4ng n\u00ean \u0111\u1ed5 x\u00e1c c\u00e1, t\u00f4m, cua xu\u1ed1ng c\u1ed1ng r\u00e3nh, toilet.<\/p>\n

Ngo\u00e0i ra, axit c\u0169ng kh\u00f4ng n\u00ean \u0111\u1ed5 xu\u1ed1ng l\u01b0\u1ee3ng nhi\u1ec1u xu\u1ed1ng c\u1ed1ng, toilet v\u00ec c\u00f3 th\u1ec3 l\u00e0m x\u00e1c ch\u1ebft \u0111\u1ed9ng v\u1eadt sinh ra kh\u00ed H2S. Kh\u00ed n\u00e0y b\u1ed1c h\u01a1i m\u1ea1nh, c\u00f3 th\u1ec3 v\u00e0o nh\u00e0 qua \u0111\u01b0\u1eddng c\u1ed1ng.<\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, ng\u01b0\u1eddi d\u00e2n kh\u00f4ng n\u00ean \u0111un n\u1ea5u t\u00f4m, cua, c\u00e1 b\u1ecb \u01b0\u01a1n trong ph\u00f2ng k\u00edn, ch\u1eadt h\u1eb9p v\u00ec s\u1ebd khi\u1ebfn kh\u00ed H2S b\u1ed1c ra g\u00e2y ng\u1ed9 \u0111\u1ed9c.<\/p>\n

Khai T\u00e2m<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Gia \u0111\u00ecnh 4 ng\u01b0\u1eddi s\u1ed1ng \u1edf TP Th\u1ee7 \u0110\u1ee9c \u0111\u00e3 t\u1eed vong do t\u1ed5n th\u01b0\u01a1ng t\u1ea1ng v\u00e0 n\u00e3o nghi\u00eam tr\u1ecdng d\u00f9 ph\u00f2ng tr\u1ecd kh\u00f4ng c\u00f3 s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a l\u00f2 than ph\u00e1t sinh kh\u00ed CO. S\u00e1ng 18\/5, m\u1ed9t gia \u0111\u00ecnh 4 ng\u01b0\u1eddi s\u1ed1ng trong c\u0103n ph\u00f2ng tr\u1ecd tr\u00ean \u0111\u01b0\u1eddng s\u1ed1 6, ph\u01b0\u1eddng Hi\u1ec7p B\u00ecnh Ph\u01b0\u1edbc […]<\/p>\n","protected":false},"author":41,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[15566],"topics":[],"longform":[],"members":[],"story":[],"thematic":[],"_links":{"self":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/603606"}],"collection":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/users\/41"}],"replies":[{"embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/comments?post=603606"}],"version-history":[{"count":1,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/603606\/revisions"}],"predecessor-version":[{"id":603615,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/603606\/revisions\/603615"}],"wp:attachment":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/media?parent=603606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/categories?post=603606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/tags?post=603606"},{"taxonomy":"topics","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/topics?post=603606"},{"taxonomy":"longform","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/longform?post=603606"},{"taxonomy":"members","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/members?post=603606"},{"taxonomy":"story","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/story?post=603606"},{"taxonomy":"thematic","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/thematic?post=603606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}