{"id":33880,"date":"2023-11-10T16:22:47","date_gmt":"2023-11-10T09:22:47","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=33880"},"modified":"2023-11-10T16:22:58","modified_gmt":"2023-11-10T09:22:58","slug":"tieu-chuan-giup-kiem-tra-cac-loai-vi-khuan-co-trong-nhieu-nguon-nuoc","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/tieu-chuan-giup-kiem-tra-cac-loai-vi-khuan-co-trong-nhieu-nguon-nuoc\/","title":{"rendered":"Ti\u00eau chu\u1ea9n gi\u00fap ki\u1ec3m tra c\u00e1c lo\u1ea1i vi khu\u1ea9n c\u00f3 trong nhi\u1ec1u ngu\u1ed3n n\u01b0\u1edbc"},"content":{"rendered":"\n<p>M\u1edbi \u0111\u00e2y, U\u1ef7 ban Ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf ASTM \u0111\u00e3 c\u00f4ng b\u1ed1 b\u1ea3n ti\u00eau chu\u1ea9n cho ph\u00e9p c\u00e1c \u0111\u01a1n v\u1ecb s\u1ea3n xu\u1ea5t ki\u1ec3m tra c\u00e1c lo\u1ea1i vi khu\u1ea9n c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i trong nhi\u1ec1u ngu\u1ed3n n\u01b0\u1edbc kh\u00e1c nhau.<\/p>\n\n\n\n<p>Ti\u1ec3u ban n\u01b0\u1edbc thu\u1ed9c \u1ee6y ban Ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf ASTM International (D19) \u0111\u00e3 ph\u00ea duy\u1ec7t m\u1ed9t ti\u00eau chu\u1ea9n m\u1edbi gi\u00fap nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng n\u01b0\u1edbc x\u00e1c \u0111\u1ecbnh, \u0111\u1ecbnh l\u01b0\u1ee3ng vi khu\u1ea9n trong n\u01b0\u1edbc u\u1ed1ng \u0111\u01b0\u1ee3c (n\u01b0\u1edbc u\u1ed1ng, n\u01b0\u1edbc nha khoa v\u00e0 n\u01b0\u1edbc \u0111\u00f3ng chai) c\u0169ng nh\u01b0 n\u01b0\u1edbc kh\u00f4ng u\u1ed1ng \u0111\u01b0\u1ee3c (th\u00e1p cung c\u1ea5p n\u01b0\u1edbc). S\u1ed1 l\u01b0\u1ee3ng vi khu\u1ea9n d\u1ecb d\u01b0\u1ee1ng (HPC) \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh qua t\u1ed5ng s\u1ed1 vi khu\u1ea9n trong m\u1eabu n\u01b0\u1edbc, cho ph\u00e9p c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng n\u01b0\u1edbc v\u00e0 chuy\u00ean gia x\u1eed l\u00fd n\u01b0\u1edbc \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 x\u00e9t nghi\u1ec7m.<\/p>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong ti\u00eau chu\u1ea9n m\u1edbi (D8516) s\u1eed d\u1ee5ng c\u00e1c t\u1ea5m c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u1eed n\u01b0\u1edbc \u0111\u01b0\u1ee3c th\u00eam m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf n\u01b0\u1edbc. Ti\u00eau chu\u1ea9n n\u00e0y cung c\u1ea5p ph\u01b0\u01a1ng ph\u00e1p d\u1ec5 d\u00e0ng v\u00e0 \u0111\u00e1ng tin c\u1eady gi\u00fap lo\u1ea1i b\u1ecf vi\u1ec7c chu\u1ea9n b\u1ecb m\u00f4i tr\u01b0\u1eddng v\u00e0 gi\u1ea3m ch\u1ea5t th\u1ea3i trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><img decoding=\"async\" src=\"https:\/\/vietq.vn\/Images\/ngoyenhoa\/2023\/11\/09\/n-cua-nhung-nguon-nuoc-o-viet-nam_8ba1b37988b34761b7d474b3fe4976ba_61989d8a81af431ba3280c96b41a2483_1024x1024.jpg\" alt=\"\"><\/p>\n\n\n\n<p class=\"has-text-align-center has-small-font-size\"><strong>&nbsp;\u1ee6y ban Ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf ASTM c\u00f4ng b\u1ed1 b\u1ea3n ti\u00eau chu\u1ea9n m\u1edbi li\u00ean quan \u0111\u1ebfn ki\u1ec3m tra c\u00e1c lo\u1ea1i vi khu\u1ea9n c\u00f3 trong ngu\u1ed3n n\u01b0\u1edbc.<\/strong><\/p>\n\n\n\n<p>\u00d4ng Jody Frymire, th\u00e0nh vi\u00ean c\u1ee7a ASTM cho bi\u1ebft: \u201cTi\u00eau chu\u1ea9n n\u00e0y h\u1ed7 tr\u1ee3 cung c\u1ea5p n\u01b0\u1edbc s\u1ea1ch b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed trong ph\u00f2ng th\u00ed nghi\u1ec7m, qua \u0111\u00f3 c\u00f3 th\u1ec3 ki\u1ec3m tra n\u01b0\u1edbc d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n\u201d. \u201cNgo\u00e0i ra, k\u00edch th\u01b0\u1edbc ki\u1ec3m tra ngu\u1ed3n n\u01b0\u1edbc qua c\u00e1c t\u1ea5m nh\u1ecf s\u1ebd gi\u00fap gi\u1ea3m r\u00e1c th\u1ea3i nh\u1ef1a so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ed5 t\u1ea5m ho\u1eb7c t\u1ea5m tr\u1ea3i truy\u1ec1n th\u1ed1ng&#8221;.<\/p>\n\n\n\n<p>\u00d4ng Frymire c\u0169ng l\u00e0 chuy\u00ean gia qu\u1ea3n l\u00fd c\u1ee7a t\u1ed5 ch\u1ee9c IDEXX Water cho bi\u1ebft: \u201cTi\u00eau chu\u1ea9n n\u00e0y s\u1ebd mang l\u1ea1i l\u1ee3i \u00edch cho c\u00e1c c\u00f4ng ty s\u1ea3n xu\u1ea5t \u0111\u00f3ng chai ho\u1eb7c x\u1eed l\u00fd n\u01b0\u1edbc b\u1eb1ng c\u00e1ch cung c\u1ea5p ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n h\u00f3a d\u1ec5 d\u00e0ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng HPC. B\u1eb1ng c\u00e1ch l\u00e0m theo ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m n\u00e0y, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh hi\u1ec7u qu\u1ea3 c\u1ee7a bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t v\u00e0 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng c\u0169ng nh\u01b0 \u0111\u1ed9 an to\u00e0n c\u1ee7a n\u01b0\u1edbc \u0111\u1ebfn tay ng\u01b0\u1eddi ti\u00eau d\u00f9ng&#8221;.<\/p>\n\n\n\n<p>T\u1ea1i Vi\u1ec7t Nam, B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 c\u00f9ng c\u00e1c b\u1ed9, ban ng\u00e0nh c\u00f3 li\u00ean quan \u0111\u00e3 c\u00f4ng b\u1ed1 nhi\u1ec1u b\u1ed9 ti\u00eau chu\u1ea9n, quy chu\u1ea9n kh\u00e1c nhau, li\u00ean quan \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 n\u01b0\u1edbc s\u1ea1ch nh\u1eb1m \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch \u0111\u1ebfn v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng, \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe v\u00e0 m\u00f4i tr\u01b0\u1eddng, bao g\u1ed3m:&nbsp;<\/p>\n\n\n\n<p>Quy chu\u1ea9n QCVN 01-1:2018\/BYT Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1ea1ch sinh ho\u1ea1t. Quy chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh m\u1ee9c gi\u1edbi h\u1ea1n c\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi n\u01b0\u1edbc s\u1ea1ch s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch sinh ho\u1ea1t. Quy chu\u1ea9n \u00e1p d\u1ee5ng \u0111\u1ed1i v\u1edbi t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n th\u1ef1c hi\u1ec7n m\u1ed9t ph\u1ea7n ho\u1eb7c t\u1ea5t c\u1ea3 ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c, s\u1ea3n xu\u1ea5t, truy\u1ec1n d\u1eabn, b\u00e1n bu\u00f4n, b\u00e1n l\u1ebb n\u01b0\u1edbc s\u1ea1ch theo h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc t\u1eadp trung ho\u00e0n ch\u1ec9nh (sau \u0111\u00e2y g\u1ecdi t\u1eaft l\u00e0 \u0111\u01a1n v\u1ecb c\u1ea5p n\u01b0\u1edbc); c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd nh\u00e0 n\u01b0\u1edbc v\u1ec1 thanh tra, ki\u1ec3m tra, gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1ea1ch; c\u00e1c ph\u00f2ng th\u1eed nghi\u1ec7m v\u00e0 t\u1ed5 ch\u1ee9c ch\u1ee9ng nh\u00e2n c\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. Quy chu\u1ea9n n\u00e0y kh\u00f4ng \u00e1p d\u1ee5ng \u0111\u1ed1i v\u1edbi n\u01b0\u1edbc u\u1ed1ng tr\u1ef1c ti\u1ebfp t\u1ea1i v\u00f2i, n\u01b0\u1edbc \u0111\u00f3ng b\u00ecnh, \u0111\u00f3ng chai, n\u01b0\u1edbc kho\u00e1ng thi\u00ean nhi\u00ean \u0111\u00f3ng b\u00ecnh, \u0111\u00f3ng chai, n\u01b0\u1edbc s\u1ea3n xu\u1ea5t ra t\u1eeb c\u00e1c b\u00ecnh l\u1ecdc n\u01b0\u1edbc, h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc v\u00e0 c\u00e1c lo\u1ea1i n\u01b0\u1edbc kh\u00f4ng d\u00f9ng cho m\u1ee5c \u0111\u00edch sinh ho\u1ea1t.<\/p>\n\n\n\n<p>QCVN s\u1ed1 6-1:2010\/BYT Quy chu\u1ea9n k\u1ef9 thu\u1eadt qu\u1ed1c gia \u0111\u1ed1i v\u1edbi n\u01b0\u1edbc kho\u00e1ng thi\u00ean nhi\u00ean v\u00e0 n\u01b0\u1edbc u\u1ed1ng \u0111\u00f3ng chai. Quy chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh c\u00e1c ch\u1ec9 ti\u00eau an to\u00e0n th\u1ef1c ph\u1ea9m v\u00e0 y\u00eau c\u1ea7u qu\u1ea3n l\u00fd \u0111\u1ed1i v\u1edbi n\u01b0\u1edbc kho\u00e1ng thi\u00ean nhi\u00ean \u0111\u00f3ng chai v\u00e0 n\u01b0\u1edbc u\u1ed1ng \u0111\u00f3ng chai \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi m\u1ee5c \u0111\u00edch gi\u1ea3i kh\u00e1t. Quy chu\u1ea9n n\u00e0y kh\u00f4ng \u00e1p d\u1ee5ng \u0111\u1ed1i v\u1edbi th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng.<\/p>\n\n\n\n<p class=\"has-text-align-right\"><strong>B\u1ea3o Linh<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/vietq.vn\/kiem-tra-cac-loai-vi-khuan-co-trong-nhieu-nguon-nuoc-d215894.html\">https:\/\/vietq.vn\/kiem-tra-cac-loai-vi-khuan-co-trong-nhieu-nguon-nuoc-d215894.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1edbi \u0111\u00e2y, U\u1ef7 ban Ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf ASTM \u0111\u00e3 c\u00f4ng b\u1ed1 b\u1ea3n ti\u00eau chu\u1ea9n cho ph\u00e9p c\u00e1c \u0111\u01a1n v\u1ecb s\u1ea3n xu\u1ea5t ki\u1ec3m tra c\u00e1c lo\u1ea1i vi khu\u1ea9n c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i trong nhi\u1ec1u ngu\u1ed3n n\u01b0\u1edbc kh\u00e1c nhau. Ti\u1ec3u ban n\u01b0\u1edbc thu\u1ed9c \u1ee6y ban Ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf ASTM International (D19) \u0111\u00e3 ph\u00ea duy\u1ec7t m\u1ed9t [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":33881,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-33880","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/33880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=33880"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/33880\/revisions"}],"predecessor-version":[{"id":33882,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/33880\/revisions\/33882"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/33881"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=33880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=33880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=33880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}