{"id":25,"date":"2026-04-10T10:35:00","date_gmt":"2026-04-10T03:35:00","guid":{"rendered":"http:\/\/hitachihanoi.com\/?p=25"},"modified":"2026-04-10T10:35:00","modified_gmt":"2026-04-10T03:35:00","slug":"hieu-dung-ve-may-loc-nuoc-ro-hitachi-de-bao-ve-suc-khoe-gia-dinh-o-do-thi","status":"publish","type":"post","link":"https:\/\/hitachihanoi.com\/?p=25","title":{"rendered":"Hi\u1ec3u \u0111\u00fang v\u1ec1 m\u00e1y l\u1ecdc n\u01b0\u1edbc RO Hitachi \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe gia \u0111\u00ecnh \u1edf \u0111\u00f4 th\u1ecb"},"content":{"rendered":"<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/hitachihanoi.com\/wp-content\/uploads\/2026\/06\/bc_23598_9576.jpg\" alt=\"\"\/><\/figure>\n<p>Ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc sinh ho\u1ea1t t\u1ea1i H\u00e0 N\u1ed9i kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u gi\u1eefa c\u00e1c khu v\u1ef1c. C\u00f3 n\u01a1i d\u00f9ng n\u01b0\u1edbc m\u00e1y \u0111\u00e3 qua x\u1eed l\u00fd, c\u00f3 n\u01a1i v\u1eabn ph\u1ee5 thu\u1ed9c n\u01b0\u1edbc gi\u1ebfng khoan v\u1edbi h\u00e0m l\u01b0\u1ee3ng kim lo\u1ea1i n\u1eb7ng v\u00e0 canxi cao. Trong b\u1ed1i c\u1ea3nh \u0111\u00f3, m\u00e1y l\u1ecdc n\u01b0\u1edbc tr\u1edf th\u00e0nh thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu, v\u00e0 c\u00e1c d\u00f2ng m\u00e1y l\u1ecdc Hitachi v\u1edbi c\u00f4ng ngh\u1ec7 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u01b0\u1ee3c nhi\u1ec1u gia \u0111\u00ecnh l\u1ef1a ch\u1ecdn. Tuy nhi\u00ean \u0111\u1ec3 d\u00f9ng hi\u1ec7u qu\u1ea3, ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u1ea7n hi\u1ec3u r\u00f5 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng ch\u1ee9 kh\u00f4ng ch\u1ec9 tin v\u00e0o qu\u1ea3ng c\u00e1o.<\/p>\n<h2>Nguy\u00ean l\u00fd l\u1ecdc th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c RO ho\u1ea1t \u0111\u1ed9ng ra sao<\/h2>\n<p>C\u00f4ng ngh\u1ec7 RO s\u1eed d\u1ee5ng m\u1ed9t m\u00e0ng l\u1ecdc v\u1edbi c\u00e1c l\u1ed7 si\u00eau nh\u1ecf, k\u00edch th\u01b0\u1edbc ch\u1ec9 kho\u1ea3ng 0,0001 micromet, \u0111\u1ee7 nh\u1ecf \u0111\u1ec3 ch\u1eb7n l\u1ea1i h\u1ea7u h\u1ebft vi khu\u1ea9n, virus, kim lo\u1ea1i n\u1eb7ng, ion canxi g\u00e2y c\u1ee9ng n\u01b0\u1edbc v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t h\u00f2a tan. N\u01b0\u1edbc \u0111\u01b0\u1ee3c m\u00e1y b\u01a1m t\u1ea1o \u00e1p l\u1ef1c \u0111\u1ea9y qua m\u00e0ng n\u00e0y, ph\u1ea7n n\u01b0\u1edbc tinh khi\u1ebft \u0111i qua \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i \u0111\u1ec3 s\u1eed d\u1ee5ng, c\u00f2n ph\u1ea7n n\u01b0\u1edbc ch\u1ee9a c\u1eb7n b\u1ea9n b\u1ecb \u0111\u1ea9y ra ngo\u00e0i theo \u0111\u01b0\u1eddng th\u1ea3i.<\/p>\n<p>\u0110\u00e2y l\u00e0 l\u00fd do m\u00e1y l\u1ecdc RO lu\u00f4n c\u00f3 m\u1ed9t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i nh\u1ea5t \u0111\u1ecbnh. T\u1ef7 l\u1ec7 n\u01b0\u1edbc th\u1ea3i so v\u1edbi n\u01b0\u1edbc tinh khi\u1ebft ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ed9 m\u1edbi c\u1ee7a m\u00e0ng l\u1ecdc. Ngu\u1ed3n n\u01b0\u1edbc c\u00e0ng b\u1ea9n, t\u1ef7 l\u1ec7 th\u1ea3i c\u00e0ng cao. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng n\u01b0\u1edbc th\u1ea3i n\u00e0y \u0111\u1ec3 lau nh\u00e0, t\u01b0\u1edbi c\u00e2y ho\u1eb7c gi\u1ed9i r\u1eeda, tr\u00e1nh l\u00e3ng ph\u00ed.<\/p>\n<h2>Vai tr\u00f2 c\u1ee7a h\u1ec7 th\u1ed1ng nhi\u1ec1u c\u1ea5p l\u1ecdc<\/h2>\n<p>M\u1ed9t b\u1ed9 m\u00e1y l\u1ecdc ho\u00e0n ch\u1ec9nh kh\u00f4ng ch\u1ec9 c\u00f3 m\u00e0ng RO m\u00e0 c\u00f2n nhi\u1ec1u l\u00f5i l\u1ecdc kh\u00e1c x\u1ebfp theo th\u1ee9 t\u1ef1. C\u00e1c l\u00f5i l\u1ecdc th\u00f4 ph\u00eda tr\u01b0\u1edbc c\u00f3 nhi\u1ec7m v\u1ee5 gi\u1eef l\u1ea1i c\u1eb7n b\u1ea9n, r\u1ec9 s\u00e9t, b\u00f9n \u0111\u1ea5t k\u00edch th\u01b0\u1edbc l\u1edbn \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00e0ng RO kh\u1ecfi b\u1ecb t\u1eafc s\u1edbm. C\u00e1c l\u00f5i than ho\u1ea1t t\u00ednh h\u1ea5p th\u1ee5 clo d\u01b0, m\u00f9i v\u00e0 c\u00e1c ch\u1ea5t h\u1eefu c\u01a1. Sau m\u00e0ng RO th\u01b0\u1eddng c\u00f3 th\u00eam c\u00e1c l\u00f5i ch\u1ee9c n\u0103ng gi\u00fap b\u1ed5 sung kho\u00e1ng ch\u1ea5t, c\u00e2n b\u1eb1ng \u0111\u1ed9 pH ho\u1eb7c t\u1ea1o n\u01b0\u1edbc c\u00f3 l\u1ee3i cho s\u1ee9c kh\u1ecfe.<\/p>\n<ul>\n<li>L\u00f5i l\u1ecdc th\u00f4 s\u1ed1 m\u1ed9t th\u01b0\u1eddng c\u1ea7n thay sau kho\u1ea3ng ba \u0111\u1ebfn s\u00e1u th\u00e1ng t\u00f9y ngu\u1ed3n n\u01b0\u1edbc.<\/li>\n<li>C\u00e1c l\u00f5i than ho\u1ea1t t\u00ednh n\u00ean thay sau kho\u1ea3ng s\u00e1u \u0111\u1ebfn ch\u00edn th\u00e1ng.<\/li>\n<li>M\u00e0ng RO c\u00f3 tu\u1ed5i th\u1ecd d\u00e0i h\u01a1n, th\u01b0\u1eddng t\u1eeb hai \u0111\u1ebfn ba n\u0103m n\u1ebfu c\u00e1c l\u00f5i tr\u01b0\u1edbc \u0111\u01b0\u1ee3c thay \u0111\u00fang h\u1ea1n.<\/li>\n<li>C\u00e1c l\u00f5i ch\u1ee9c n\u0103ng sau m\u00e0ng thay theo khuy\u1ebfn c\u00e1o c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/li>\n<\/ul>\n<h2>V\u00ec sao ph\u1ea3i thay l\u00f5i \u0111\u00fang \u0111\u1ecbnh k\u1ef3<\/h2>\n<p>Nhi\u1ec1u gia \u0111\u00ecnh mua m\u00e1y v\u1ec1 r\u1ed3i qu\u00ean h\u1eb3n vi\u1ec7c thay l\u00f5i, d\u1eabn \u0111\u1ebfn h\u1eadu qu\u1ea3 ng\u01b0\u1ee3c l\u1ea1i v\u1edbi m\u1ee5c \u0111\u00edch ban \u0111\u1ea7u. Khi l\u00f5i l\u1ecdc th\u00f4 \u0111\u00e3 b\u00e3o h\u00f2a c\u1eb7n b\u1ea9n, n\u00f3 kh\u00f4ng nh\u1eefng kh\u00f4ng l\u1ecdc \u0111\u01b0\u1ee3c n\u1eefa m\u00e0 c\u00f2n tr\u1edf th\u00e0nh \u1ed5 vi khu\u1ea9n, \u0111\u1ed3ng th\u1eddi l\u00e0m m\u00e0ng RO nhanh t\u1eafc v\u00e0 h\u1ecfng. L\u00f5i than ho\u1ea1t t\u00ednh khi h\u1ebft kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 s\u1ebd nh\u1ea3 ng\u01b0\u1ee3c ch\u1ea5t b\u1ea9n ra. V\u00ec v\u1eady vi\u1ec7c thay l\u00f5i \u0111\u1ecbnh k\u1ef3 kh\u00f4ng ph\u1ea3i l\u00e0 chi\u00eau tr\u00f2 b\u00e1n h\u00e0ng m\u00e0 l\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt b\u1eaft bu\u1ed9c \u0111\u1ec3 m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang ch\u1ee9c n\u0103ng.<\/p>\n<p>M\u1ed9t d\u1ea5u hi\u1ec7u d\u1ec5 nh\u1eadn bi\u1ebft l\u00f5i c\u1ea7n thay l\u00e0 n\u01b0\u1edbc ch\u1ea3y ch\u1eadm h\u01a1n b\u00ecnh th\u01b0\u1eddng, ho\u1eb7c b\u00ecnh \u00e1p l\u00e2u \u0111\u1ea7y. Khi \u0111\u00f3 n\u00ean ki\u1ec3m tra ngay thay v\u00ec c\u1ed1 d\u00f9ng ti\u1ebfp.<\/p>\n<h2>L\u1eafp \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf<\/h2>\n<p>M\u00e1y l\u1ecdc n\u01b0\u1edbc n\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf n\u01a1i kh\u00f4 r\u00e1o, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp v\u00ec tia c\u1ef1c t\u00edm l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd l\u00f5i v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho r\u00eau t\u1ea3o ph\u00e1t tri\u1ec3n trong b\u00ecnh ch\u1ee9a trong su\u1ed1t. \u0110\u01b0\u1eddng \u0111i\u1ec7n c\u1ea5p cho m\u00e1y c\u1ea7n \u1ed5n \u0111\u1ecbnh v\u00ec m\u00e1y c\u00f3 b\u01a1m v\u00e0 van \u0111i\u1ec7n t\u1eeb. V\u1edbi kh\u00ed h\u1eadu H\u00e0 N\u1ed9i, v\u00e0o m\u00f9a \u0111\u00f4ng nhi\u1ec7t \u0111\u1ed9 th\u1ea5p \u0111\u00f4i khi l\u00e0m n\u01b0\u1edbc ch\u1ea3y ch\u1eadm h\u01a1n, \u0111\u00e2y l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng b\u00ecnh th\u01b0\u1eddng do m\u00e0ng RO ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng.<\/p>\n<h2>L\u01b0u \u00fd khi mua \u0111\u1ec3 tr\u00e1nh h\u00e0ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng<\/h2>\n<p>Tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 r\u1ea5t nhi\u1ec1u m\u00e1y l\u1ecdc l\u1eafp r\u00e1p l\u1eabn l\u1ed9n linh ki\u1ec7n kh\u00f4ng r\u00f5 ngu\u1ed3n g\u1ed1c r\u1ed3i d\u00e1n nh\u00e3n th\u01b0\u01a1ng hi\u1ec7u. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o mua \u0111\u00fang s\u1ea3n ph\u1ea9m Hitachi ch\u00ednh h\u00e3ng, b\u1ea1n n\u00ean mua t\u1ea1i \u0111\u1ea1i l\u00fd \u1ee7y quy\u1ec1n, ki\u1ec3m tra \u0111\u1ea7y \u0111\u1ee7 tem nh\u00e3n, phi\u1ebfu b\u1ea3o h\u00e0nh v\u00e0 y\u00eau c\u1ea7u \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u1ec1 ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o c\u1ee7a nh\u00e0 m\u00ecnh. M\u1ed9t \u0111\u01a1n v\u1ecb uy t\u00edn s\u1ebd h\u1ecfi v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc n\u01a1i b\u1ea1n s\u1ed1ng \u0111\u1ec3 t\u01b0 v\u1ea5n c\u1ea5u h\u00ecnh l\u00f5i l\u1ecdc ph\u00f9 h\u1ee3p, thay v\u00ec ch\u1ec9 ch\u0103m ch\u0103m ch\u1ed1t \u0111\u01a1n.<\/p>\n<p>Hi\u1ec3u r\u00f5 nguy\u00ean l\u00fd, thay l\u00f5i \u0111\u00fang h\u1ea1n v\u00e0 mua \u0111\u00fang h\u00e0ng ch\u00ednh h\u00e3ng l\u00e0 ba y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i gi\u00fap chi\u1ebfc m\u00e1y l\u1ecdc n\u01b0\u1edbc Hitachi th\u1ef1c s\u1ef1 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe gia \u0111\u00ecnh b\u1ea1n, thay v\u00ec ch\u1ec9 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb tr\u01b0ng b\u00e0y trong b\u1ebfp.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc sinh ho\u1ea1t t\u1ea1i H\u00e0 N\u1ed9i kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u gi\u1eefa c\u00e1c khu v\u1ef1c. C\u00f3 n\u01a1i d\u00f9ng n\u01b0\u1edbc m\u00e1y \u0111\u00e3 qua x\u1eed l\u00fd, c\u00f3 n\u01a1i v\u1eabn ph\u1ee5 thu\u1ed9c n\u01b0\u1edbc gi\u1ebfng khoan v\u1edbi h\u00e0m l\u01b0\u1ee3ng kim lo\u1ea1i n\u1eb7ng v\u00e0 canxi cao. Trong b\u1ed1i c\u1ea3nh \u0111\u00f3, m\u00e1y l\u1ecdc n\u01b0\u1edbc tr\u1edf th\u00e0nh thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu, [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":24,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-25","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chua-phan-loai"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/hitachihanoi.com\/index.php?rest_route=\/wp\/v2\/posts\/25","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hitachihanoi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hitachihanoi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/hitachihanoi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25"}],"version-history":[{"count":0,"href":"https:\/\/hitachihanoi.com\/index.php?rest_route=\/wp\/v2\/posts\/25\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hitachihanoi.com\/index.php?rest_route=\/wp\/v2\/media\/24"}],"wp:attachment":[{"href":"https:\/\/hitachihanoi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hitachihanoi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hitachihanoi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}