{"id":1591,"date":"2014-02-24T10:08:44","date_gmt":"2014-02-24T03:08:44","guid":{"rendered":"http:\/\/www.ohashi.vn\/?page_id=1591"},"modified":"2015-04-16T23:40:26","modified_gmt":"2015-04-16T16:40:26","slug":"giat-kho-la-gi","status":"publish","type":"page","link":"http:\/\/www.ohashi.vn\/vi\/giat-kho-la-gi\/","title":{"rendered":"Gi\u1eb7t kh\u00f4 l\u00e0 g\u00ec"},"content":{"rendered":"

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Hi\u1ec7n nay, Ohashi nh\u1eadn \u0111\u01b0\u1ee3c kh\u00e1 nhi\u1ec1u c\u00e2u h\u1ecfi c\u0169ng nh\u01b0 m\u1ed1i quan t\u00e2m c\u1ee7a kh\u00e1ch h\u00e0ng v\u1ec1 vi\u1ec7c gi\u1eb7t h\u1ea5p hay gi\u1eb7t kh\u00f4. \u0110\u1ec3 gi\u00fap kh\u00e1ch h\u00e0ng hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 b\u1ea3n ch\u1ea5t c\u1ee7a vi\u1ec7c gi\u1eb7t h\u1ea5p hay gi\u1eb7t kh\u00f4, ch\u00fang t\u00f4i xin gi\u1edbi thi\u1ec7u 1 c\u00e1ch s\u01a1 l\u01b0\u1ee3c v\u00e0 \u0111\u01a1n gi\u1ea3n v\u1ec1 \u0111i\u1ec1u n\u00e0y<\/span><\/p>\n

Gi\u1eb7t h\u1ea5p hay gi\u1eb7t kh\u00f4<\/span><\/strong><\/span><\/h2>\n

Th\u1eadt ch\u1ea5t gi\u1eb7t h\u1ea5p hay gi\u1eb7t kh\u00f4 l\u00e0 gi\u1ed1ng nhau, ch\u00fang c\u00f3 t\u00ean g\u1ecdi kh\u00e1c nhau l\u00e0 do c\u00e1ch g\u1ecdi kh\u00e1c nhau gi\u1eefa c\u00e1c v\u00f9ng mi\u1ec1n. V\u1eady gi\u1eb7t kh\u00f4 l\u00e0 g\u00ec?<\/span><\/p>\n

Kh\u00e1c h\u1eb3n v\u1edbi t\u00ean g\u1ecdi, gi\u1eb7t kh\u00f4 kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f4 ho\u00e0n to\u00e0n. Gi\u1eb7t kh\u00f4 v\u1eabn s\u1eed d\u1ee5ng ch\u1ea5t l\u1ecfng trong qu\u00e1 tr\u00ecnh gi\u1eb7t, nh\u01b0ng thay v\u00ec d\u00f9ng n\u01b0\u1edbc, \u1edf \u0111\u00e2y h\u00f3a ch\u1ea5t \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m nguy\u00ean li\u1ec7u ch\u00ednh trong qu\u00e1 tr\u00ecnh gi\u1eb7t<\/span><\/p>\n

Ch\u1eafc h\u1eb3n c\u00e1c b\u1ea1n v\u1eabn c\u00f2n nh\u1edb m\u1eb9o d\u00f9ng x\u0103ng \u0111\u1ec3 t\u1ea9y 1 v\u00e0i v\u1ebft b\u1ea9n tr\u00ean qu\u1ea7n \u00e1o c\u1ee7a m\u00ecnh, v\u00e0 c\u00e1c b\u1ea1n c\u0169ng n\u00ean bi\u1ebft r\u1eb1ng x\u0103ng ch\u00ednh l\u00e0 lo\u1ea1i h\u00f3a ch\u1ea5t \u0111\u1ea7u ti\u00ean d\u00f9ng trong gi\u1eb7t kh\u00f4. Ngo\u00e0i x\u0103ng ra, c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t kh\u00e1c d\u00f9ng trong gi\u1eb7t kh\u00f4 \u1edf thu\u1edf ban \u0111\u1ea7u c\u00f3 th\u1ec3 k\u1ec3 t\u1edbi nh\u01b0: benzene, kerosene, camphene\u2026<\/span><\/p>\n

\"Danger\"<\/a> \"Kersosene\"<\/a><\/span><\/p>\n

Tuy nhi\u00ean, c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t n\u00e0y \u0111\u1ec1u d\u1ec5 ch\u00e1y v\u00e0 c\u1ef1c k\u00ec \u0111\u1ed9c h\u1ea1i n\u00ean gi\u1eb7t kh\u00f4 l\u00e0 ng\u00e0nh kinh doanh ti\u1ec1m \u1ea9n r\u1ea5t nhi\u1ec1u nguy c\u01a1. V\u00e0o nh\u1eefng n\u0103m 1930, Percholoroethylenne (hay c\u00f2n g\u1ecdi l\u00e0 Perc) m\u1ed9t lo\u1ea1i dung m\u00f4i m\u1edbi an to\u00e0n h\u01a1n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi con ng\u01b0\u1eddi h\u01a1n \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng. \u0110\u00e2y l\u00e0 ti\u1ec1n \u0111\u1ec1 cho s\u1ef1 n\u1edf r\u1ed9 c\u1ee7a c\u00e1c c\u00f4ng ty chuy\u00ean gi\u1eb7t kh\u00f4.<\/span><\/p>\n

\"Hydocarbon\"<\/a> \"Question<\/a> \"Healthy\"<\/a><\/span><\/p>\n

Cho t\u1edbi ng\u00e0y nay, Perc v\u1eabn c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c c\u00f4ng ty\/ c\u1eeda h\u00e0ng gi\u1eb7t kh\u00f4 tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Tuy nhi\u00ean, li\u1ec7u ch\u00fang c\u00f3 th\u1eadt s\u1ef1 an to\u00e0n kh\u00f4ng? Ch\u00fang t\u00f4i s\u1ebd \u0111\u1ec1 c\u1eadp t\u1edbi \u0111i\u1ec1u n\u00e0y \u1edf b\u00e0i vi\u1ebft kh\u00e1c<\/span><\/p>\n

M\u1ed9t th\u00f4ng tin th\u00eam cho c\u00e1c b\u1ea1n l\u00e0 c\u00f4ng ty gi\u1eb7t kh\u00f4 \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi \u0111\u01b0\u1ee3c m\u1edf \u1edf Paris v\u00e0o nh\u1eefng n\u0103m 1840 do Jolly-Berlin s\u00e1ng l\u1eadp<\/span><\/p>\n

\"C\u00f4ng<\/a><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Ngu\u1ed3n: Internet<\/span><\/p>\n