{"id":66,"date":"2019-04-20T16:31:57","date_gmt":"2019-04-20T09:31:57","guid":{"rendered":"https:\/\/tholanhnghe.com.vn\/?p=66"},"modified":"2019-05-01T22:49:27","modified_gmt":"2019-05-01T15:49:27","slug":"cach-loc-nuoc-gieng-het-phen-thu-cong-don-gian-tai-nha","status":"publish","type":"post","link":"https:\/\/tholanhnghe.com.vn\/?p=66","title":{"rendered":"C\u00e1ch l\u1ecdc n\u01b0\u1edbc gi\u1ebfng h\u1ebft ph\u00e8n th\u1ee7 c\u00f4ng \u0111\u01a1n gi\u1ea3n t\u1ea1i nh\u00e0"},"content":{"rendered":"<p>N\u01b0\u1edbc gi\u1ebfng nhi\u1ec5m ph\u00e8n g\u1eb7p h\u1ea7u nh\u01b0 \u1edf t\u1ea5t c\u1ea3 c\u00e1c gi\u1ebfng khoan. Ch\u00fang \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn sinh ho\u1ea1t h\u00e0ng ng\u00e0y c\u1ee7a m\u1ecdi ng\u01b0\u1eddi. V\u1eady l\u00e0m sao c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng n\u00e0y? C\u00f3 c\u00e1ch l\u1ecdc n\u01b0\u1edbc gi\u1ebfng h\u1ebft ph\u00e8n th\u1ee7 c\u00f4ng t\u1ea1i nh\u00e0 hi\u1ec7u qu\u1ea3 kh\u00f4ng?<\/p>\n<h2>C\u00e1ch l\u1ecdc n\u01b0\u1edbc gi\u1ebfng h\u1ebft ph\u00e8n th\u1ee7 c\u00f4ng t\u1ea1i nh\u00e0<\/h2>\n<p>Vi\u1ec7c l\u1ecdc n\u01b0\u1edbc gi\u1ebfng h\u1ebft ph\u00e8n kh\u00f4ng qu\u00e1 kh\u00f3 kh\u0103n. C\u00f3 nhi\u1ec1u v\u1eadt li\u1ec7u l\u1ecdc c\u00f3 t\u1ea1i nh\u00e0 r\u1ea5t hi\u1ec7u qu\u1ea3 cho vi\u1ec7c l\u1ecdc ph\u00e8n. D\u01b0\u1edbi \u0111\u00e2y, ch\u00fang ta s\u1ebd \u0111\u1ebfn v\u1edbi m\u1ed9t s\u1ed1 c\u00e1ch l\u1ecdc ph\u00e8n cho n\u01b0\u1edbc gi\u1ebfng v\u1edbi c\u00e1c v\u1eadt r\u1ea5t g\u1ea7n g\u0169i.<\/p>\n<h3>Kh\u1eed ph\u00e8n b\u1eb1ng tro b\u1ebfp<\/h3>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi d\u00e2n n\u00f4ng th\u00f4n th\u00ec tro b\u1ebfp l\u00e0 m\u1ed9t v\u1eadt r\u1ea5t quen thu\u1ed9c, tro c\u00f3 nhi\u1ec1u c\u00f4ng d\u1ee5ng kh\u00e1c nhau. Nh\u01b0ng h\u1eb3n, \u00edt ai bi\u1ebft tro b\u1ebfp c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 nan gi\u1ea3i v\u1ec1 n\u01b0\u1edbc.<\/p>\n<p>V\u1edbi m\u1ed9t \u00edt tro b\u1ebfp th\u00ec ch\u00fang ta kh\u00f4ng c\u00f2n lo v\u1ec1 n\u01b0\u1edbc b\u1ecb ph\u00e8n n\u1eefa. L\u1ecdc s\u1ea1ch ph\u00e8n b\u1eb1ng v\u00e0i thao t\u00e1c \u0111\u01a1n gi\u1ea3n sau:<\/p>\n<ul>\n<li>B\u01b0\u1edbc 1: l\u1ea5y n\u01b0\u1edbc c\u1ea7n kh\u1eed ph\u00e8n cho v\u00e0o v\u1eadt ch\u1ee9a l\u1edbn.<\/li>\n<li>B\u01b0\u1edbc 2: cho kho\u1ea3ng 10 \u0111\u1ebfn 15g (c\u00f3 th\u1ec3 \u00edt ho\u1eb7c nhi\u1ec1u h\u01a1n t\u00f9y v\u00e0o l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ea7n l\u00e0m s\u1ea1ch).<\/li>\n<li>B\u01b0\u1edbc 3: Ch\u1edd kho\u1ea3ng 15 \u0111\u1ebfn 20 ph\u00fat. Trong th\u1eddi gian n\u00e0y, c\u00e1c th\u00e0nh ph\u1ea7n trong cho b\u1ebfp s\u1ebd ph\u1ea3n \u1ee9ng v\u00e0 h\u1ea5p ph\u1ee5 c\u00e1c h\u1ee3p ch\u1ea5t s\u1eaft kh\u00f4ng tan (th\u00e0nh ph\u1ea7n g\u00e2y ra ph\u00e8n n\u01b0\u1edbc) ra kh\u1ecfi n\u01b0\u1edbc, gi\u00fap cho n\u01b0\u1edbc s\u1ea1ch.<\/li>\n<li>B\u01b0\u1edbc 4: g\u1ea1n l\u1ea5y n\u01b0\u1edbc. Sau th\u1eddi gian, sau khi ph\u1ea3n \u1ee9ng, tro v\u00e0 h\u1ee3p ch\u1ea5t s\u1eaft s\u1ebd l\u1eafng xu\u1ed1ng \u0111\u00e1y v\u1eadt ch\u1ee9a. Khi \u0111\u00f3, ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng l\u1eafng, g\u1ea1n m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng \u0111\u1ec3 c\u00f3 ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch.<\/li>\n<\/ul>\n<h3>Kh\u1eed ph\u00e8n b\u1eb1ng v\u00f4i<\/h3>\n<p>C\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tro b\u1ebfp, khi cho v\u00e0o n\u01b0\u1edbc, ch\u00fang c\u00f3 th\u1ec3 x\u1ea3y ra ph\u1ea3n \u1ee9ng \u0111\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng t\u1ee7a c\u00e1c ion Fe &#8211; nguy\u00ean nh\u00e2n g\u00e2y ph\u00e8n c\u1ee7a n\u01b0\u1edbc. V\u1edbi c\u00e1c thao t\u00e1c gi\u1ed1ng nh\u01b0 v\u1edbi tro b\u1ebfp. Ch\u00fang ta c\u0169ng ch\u1edd m\u1ed9t th\u1eddi gian \u0111\u1ec3 cho v\u00f4i ph\u1ea3n \u1ee9ng v\u1edbi ion Fe. Khi choi v\u00f4i v\u00e0o, v\u00f4i s\u1ebd ph\u1ea3n \u1ee9ng v\u1edbi Fe2+ c\u00f3 trong n\u01b0\u1edbc ph\u00e8n, t\u1ea1o ra ph\u1ee9c h\u1ee3p Fe(OH)2 k\u1ebft t\u1ee7a. Ch\u00fang l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t kh\u00f4ng b\u1ec1n, s\u1ebd chuy\u1ec3n th\u00e0nh Fe(OH)3 t\u1ee7a v\u00e0 l\u1eafng xu\u1ed1ng \u0111\u00e1y. Sau \u0111\u00f3 ch\u00fang th\u1ef1c hi\u1ec7n thao t\u00e1c l\u1eafng g\u1ea1n \u0111\u1ec3 c\u00f3 n\u01b0\u1edbc s\u1ea1ch ph\u00e8n.<\/p>\n<p>\u0110\u00e2y l\u00e0 nh\u1eefng bi\u1ec7n ph\u00e1p th\u1ee7 c\u00f4ng v\u1edbi c\u00e1c v\u1eadt li\u1ec7u l\u1ecdc v\u00f4 c\u00f9ng \u0111\u01a1n gi\u1ea3n, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n t\u1ea1i nh\u00e0 \u0111\u1ec3 l\u1ecdc s\u1ea1ch n\u01b0\u1edbc gi\u1ebfng b\u1ecb ph\u00e8n \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c s\u1ee9c kh\u1ecfe cho gia \u0111\u00ecnh m\u00ecnh.<\/p>\n<p>Ngo\u00e0i ra, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 mua c\u00e1c thi\u1ebft b\u1ecb l\u1ecdc c\u00f3 s\u1eb5n tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u1ec3 s\u1eed d\u1ee5ng ho\u1eb7c thi\u1ebft l\u1eadp m\u1ed9t b\u1ec3 l\u1ecdc l\u1edbn t\u1ea1i nh\u00e0 theo nguy\u00ean t\u1eafc c\u1ee7a nh\u1eefng thi\u1ebft b\u1ecb l\u1ecdc \u0111ang b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng. Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u01b0\u1edbc gi\u1ebfng nhi\u1ec5m ph\u00e8n g\u1eb7p h\u1ea7u nh\u01b0 \u1edf t\u1ea5t c\u1ea3 c\u00e1c gi\u1ebfng khoan. Ch\u00fang \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn sinh ho\u1ea1t h\u00e0ng ng\u00e0y c\u1ee7a m\u1ecdi ng\u01b0\u1eddi. V\u1eady l\u00e0m sao c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng n\u00e0y? C\u00f3 c\u00e1ch l\u1ecdc n\u01b0\u1edbc gi\u1ebfng h\u1ebft ph\u00e8n th\u1ee7 c\u00f4ng t\u1ea1i nh\u00e0 hi\u1ec7u qu\u1ea3 kh\u00f4ng? C\u00e1ch l\u1ecdc n\u01b0\u1edbc gi\u1ebfng [&#8230;]\n","protected":false},"author":2,"featured_media":79,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"yst_prominent_words":[],"class_list":["post-66","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sua-may-lanh-tai-nha"],"_links":{"self":[{"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/66","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=66"}],"version-history":[{"count":1,"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/66\/revisions"}],"predecessor-version":[{"id":67,"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/66\/revisions\/67"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=\/wp\/v2\/media\/79"}],"wp:attachment":[{"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=66"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=66"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/tholanhnghe.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fyst_prominent_words&post=66"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}