{"id":12218,"date":"2023-07-15T16:23:22","date_gmt":"2023-07-15T09:23:22","guid":{"rendered":"https:\/\/alatca.vn\/?p=12218"},"modified":"2023-07-15T16:23:22","modified_gmt":"2023-07-15T09:23:22","slug":"do-ph-trong-nuoc-anh-huong-nhu-the-nao-den-suc-khoe-nguoi-dung","status":"publish","type":"post","link":"https:\/\/alatca.vn\/?p=12218","title":{"rendered":"\u0110\u1ed9 PH trong n\u01b0\u1edbc \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi d\u00f9ng?"},"content":{"rendered":"<h2><strong>\u0110\u1ed9 pH l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>\u0110\u1ed9 pH l\u00e0 ch\u1ec9 s\u1ed1 x\u00e1c \u0111\u1ecbnh t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a dung d\u1ecbch, v\u1edbi n\u01b0\u1edbc l\u00e0 ch\u1ec9 s\u1ed1 \u0111o \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a<br \/>\nc\u00e1c ion Hydro (H+) trong n\u01b0\u1edbc. Thang \u0111o \u0111\u1ed9 pH \u0111\u01b0\u1ee3c chia t\u1eeb 0 \u2013 14. N\u01b0\u1edbc trung t\u00ednh c\u00f3 ch\u1ec9 s\u1ed1<br \/>\npH=7, n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 pH &lt; 7 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 n\u01b0\u1edbc c\u00f3 t\u00ednh axit, pH &gt; 7 l\u00e0 n\u01b0\u1edbc c\u00f3 t\u00ednh ki\u1ec1m.<\/p>\n<h2><strong>T\u1ea1i sao c\u1ea7n ph\u1ea3i quan t\u00e2m t\u1edbi n\u1ed3ng \u0111\u1ed9 pH trong n\u01b0\u1edbc?<\/strong><\/h2>\n<p>Th\u01b0\u1eddng xuy\u00ean \u0111\u1eb7t c\u00e2u h\u1ecfi t\u1ea1i sao ph\u1ea3i x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 pH trong ngu\u1ed3n n\u01b0\u1edbc v\u00e0 \u0111\u1ed9 pH c\u00f3 \u00fd ngh\u0129a g\u00ec?<br \/>\nCh\u00ednh v\u00ec kh\u00f4ng bi\u1ebft t\u1ea7m quan tr\u1ecdng c\u1ee7a v\u1ea5n \u0111\u1ec1 khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi tr\u1edf n\u00ean ch\u1ee7 quan khi kh\u00f4ng x\u00e1c<br \/>\n\u0111\u1ecbnh \u0111\u01b0\u1ee3c ch\u1ec9 s\u1ed1 n\u00e0y trong ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a m\u00ecnh.<br \/>\n\u0110o n\u1ed3ng \u0111\u1ed9 pH \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng \u0103n m\u00f2n kim lo\u1ea1i \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng, c\u00e1c v\u1eadt ch\u1ee9a n\u01b0\u1edbc.<br \/>\n\u0110\u00e1nh gi\u00e1 nguy c\u01a1 c\u00e1c kim lo\u1ea1i c\u00f3 th\u1ec3 ho\u00e0 tan v\u00e0o ngu\u1ed3n n\u01b0\u1edbc nh\u01b0 ch\u00ec, \u0111\u1ed3ng, s\u1eaft, cadmium, k\u1ebdm\u2026<br \/>\nc\u00f3 trong c\u00e1c v\u1eadt ch\u1ee9a n\u01b0\u1edbc, trong \u0111\u01b0\u1eddng \u1ed1ng.<br \/>\nD\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c nh\u1eefng t\u00e1c \u0111\u1ed9ng t\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c khi s\u1eed d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p x\u1eed l\u00fd ngu\u1ed3n n\u01b0\u1edbc. C\u00e1c<br \/>\nquy tr\u00ecnh x\u1eed l\u00fd, ph\u01b0\u01a1ng \u00e1n x\u1eed l\u00fd, th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u1ef1a tr\u00ean pH gi\u1ea3 \u0111\u1ecbnh l\u00e0 trung t\u00ednh (6 \u2013 8).<br \/>\nDo \u0111\u00f3, khi mu\u1ed1n x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea7n ph\u1ea3i x\u00e1c \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 pH \u0111\u1ec3 \u0111\u01b0a ra ph\u01b0\u01a1ng \u00e1n th\u00edch h\u1ee3p.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-13191 aligncenter\" src=\"http:\/\/kasama.vn\/wp-content\/uploads\/2023\/07\/do-ph-trong-nuoc-anh-huong-nhu-the-nao-den-suc-khoe-nguoi-dung.png\" alt=\"\" width=\"600\" height=\"400\" \/><\/p>\n<h2><strong>\u0110\u1ed9 pH trong n\u01b0\u1edbc bao nhi\u00eau l\u00e0 ph\u00f9 h\u1ee3p cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi?<\/strong><\/h2>\n<p>Theo Quy chu\u1ea9n K\u1ef9 thu\u1eadt qu\u1ed1c gia v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc sinh ho\u1ea1t c\u1ee7a B\u1ed9 Y t\u1ebf ban h\u00e0nh (QCVN 02-<br \/>\n2009), \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc sinh ho\u1ea1t l\u00e0 6-8,5. Tuy nhi\u00ean c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 khuy\u1ebfn c\u00e1o, u\u1ed1ng n\u01b0\u1edbc<br \/>\nc\u00f3 \u0111\u1ed9 ph&lt;7 ( \u0111\u1ed9 pH th\u1ea5p ) r\u1ea5t c\u00f3 h\u1ea1i cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi, nguy\u00ean nh\u00e2n l\u00e0 do t\u00ednh axit c\u1ee7a<br \/>\nn\u01b0\u1edbc c\u00f3 th\u1ec3 l\u00e0m gia t\u0103ng c\u00e1c ion kim lo\u1ea1i t\u1eeb c\u00e1c v\u1eadt ch\u1ee9a hay ti\u1ebfp x\u00fac.<br \/>\n\u0110\u1ed9 pH trong n\u01b0\u1edbc \u0111\u01b0\u1ee3c xem l\u00e0 ph\u00f9 h\u1ee3p cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi dao \u0111\u1ed9ng t\u1eeb 7 \u2013 9,5. Trong \u0111\u00f3:<br \/>\nN\u01b0\u1edbc trung t\u00ednh \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 u\u1ed1ng thu\u1ed1c v\u00e0 sinh ho\u1ea1t<br \/>\nN\u01b0\u1edbc ki\u1ec1m (N\u01b0\u1edbc ion ki\u1ec1m \u0111\u1ed9 7&lt;pH&lt;10) r\u1ea5t t\u1ed1t cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi, \u0111\u1eb7c bi\u1ec7t c\u00f3 t\u00e1c d\u1ee5ng<br \/>\ntrong vi\u1ec7c ch\u1ed1ng oxy h\u00f3a, b\u1ec7nh \u0111\u01b0\u1eddng ru\u1ed9t,..<\/p>\n<h2><strong>N\u1ed3ng \u0111\u1ed9 pH trong n\u01b0\u1edbc \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o cho s\u1ee9c kh\u1ecfe?<\/strong><\/h2>\n<p>\u0110\u1ed9 pH c\u00f3 kh\u1ea3 n\u0103ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc gia \u0111\u00ecnh b\u1ea1n: n\u01b0\u1edbc s\u1ebd c\u00f3 m\u00e0u<br \/>\nV\u1edbi ngu\u1ed3n n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 pH l\u1edbn h\u01a1n 7 th\u00ec s\u1ebd ch\u01b0a c\u00e1c ion nh\u00f3m bicarbonate v\u00e0 carbonate. V\u1edbi<br \/>\nngu\u1ed3n n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 pH th\u1ea5p h\u01a1n 7 s\u1ebd ch\u01b0a c\u00e1c ion axit g\u00e2y b\u00e0o m\u00f2n c\u00e1c thi\u1ebft b\u1ecb b\u1eb1ng kim lo\u1ea1i<br \/>\nv\u00e0 g\u00e2y \u1ea3nh h\u01b0\u1edfng t\u1edbi s\u1ee9c kh\u1ecfe.<br \/>\n\u0110\u1ed9 pH trong n\u01b0\u1edbc c\u00f3 s\u1ef1 li\u00ean quan m\u1eadt thi\u1ebft v\u1edbi t\u00ednh \u0103n m\u00f2n \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn n\u01b0\u1edbc, thi\u1ebft b\u1ecb v\u00e0<br \/>\nc\u00e1c v\u1eadt d\u1ee5ng ch\u1ee9a n\u01b0\u1edbc. Trong tr\u01b0\u1eddng h\u1ee3p m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 pH th\u1ea5p s\u1ebd ph\u1ea3n \u1ee9ng v\u1edbi<br \/>\nClo kh\u1eed tr\u00f9ng t\u1ea1o th\u00e0nh ch\u1ea5t trihalommethane g\u00e2y ra b\u1ec7nh ung th\u01b0.<\/p>\n<p>N\u1ebfu s\u1eed d\u1ee5ng ngu\u1ed3n n\u01b0\u1edbc \u1edf \u0111\u1ed9 pH th\u1ea5p, khi s\u1eed d\u1ee5ng \u0111\u1ec3 sinh ho\u1ea1t v\u00e0 \u0103n u\u1ed1ng s\u1ebd g\u00e2y ra c\u00e1c v\u1ea5n<br \/>\n\u0111\u1ec1 v\u1ec1 ti\u00eau h\u00f3a, ru\u1ed9t d\u1ea1 d\u00e0y<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ed9 pH l\u00e0 g\u00ec? \u0110\u1ed9 pH l\u00e0 ch\u1ec9 s\u1ed1 x\u00e1c \u0111\u1ecbnh t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a dung d\u1ecbch, v\u1edbi n\u01b0\u1edbc l\u00e0 ch\u1ec9 s\u1ed1 \u0111o \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c ion Hydro (H+) trong n\u01b0\u1edbc. Thang \u0111o \u0111\u1ed9 pH \u0111\u01b0\u1ee3c chia t\u1eeb 0 \u2013 14. N\u01b0\u1edbc trung t\u00ednh c\u00f3 ch\u1ec9 s\u1ed1 pH=7, n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 pH [&#8230;]\n","protected":false},"author":1,"featured_media":12219,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[33,32],"tags":[90,88,89],"yst_prominent_words":[],"class_list":["post-12218","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","category-tin-tuc-moi","tag-doph","tag-dophtrongnuoc","tag-nongdoph"],"jetpack_featured_media_url":"https:\/\/alatca.vn\/wp-content\/uploads\/2023\/07\/do-ph-trong-nuoc-anh-huong-nhu-the-nao-den-suc-khoe-nguoi-dung.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/alatca.vn\/index.php?rest_route=\/wp\/v2\/posts\/12218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alatca.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alatca.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alatca.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alatca.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12218"}],"version-history":[{"count":1,"href":"https:\/\/alatca.vn\/index.php?rest_route=\/wp\/v2\/posts\/12218\/revisions"}],"predecessor-version":[{"id":12220,"href":"https:\/\/alatca.vn\/index.php?rest_route=\/wp\/v2\/posts\/12218\/revisions\/12220"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alatca.vn\/index.php?rest_route=\/wp\/v2\/media\/12219"}],"wp:attachment":[{"href":"https:\/\/alatca.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alatca.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alatca.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12218"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/alatca.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fyst_prominent_words&post=12218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}