{"id":761,"date":"2019-11-12T03:29:50","date_gmt":"2019-11-12T03:29:50","guid":{"rendered":"http:\/\/thietbithuyloi.com\/?p=761"},"modified":"2019-11-12T03:29:52","modified_gmt":"2019-11-12T03:29:52","slug":"cong-nghe-xu-ly-nuoc-cap-hieu-qua","status":"publish","type":"post","link":"https:\/\/thietbithuyloi.com\/en\/cong-nghe-xu-ly-nuoc-cap-hieu-qua\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p hi\u1ec7u qu\u1ea3"},"content":{"rendered":"\n<p>\n\nN\u01b0\u1edbc c\u1ea5p, l\u00e0 ngu\u1ed3n n\u01b0\u1edbc ng\u1ea7m sau khi qua h\u1ec7 th\u1ed1ng x\u1eed l\u00fd c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y s\u1ebd \u0111\u01b0\u1ee3c c\u1ea5p \u0111\u1ebfn c\u00e1c khu d\u00e2n c\u01b0 \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho cu\u1ed9c s\u1ed1ng sinh ho\u1ea1t h\u1eb1ng ng\u00e0y c\u1ee7a ng\u01b0\u1eddi d\u00e2n. \u0110\u1eb7c t\u00ednh chung \u0111\u1ea7u v\u00e0o c\u1ee7a n\u01b0\u1edbc c\u1ea5p sinh ho\u1ea1t l\u00e0 \u0111\u1ed9 \u0111\u1ee5c th\u1ea5p do \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ea9m th\u1ea5u qua c\u00e1c t\u1ea7ng \u0111\u1ecba ch\u1ea5t. N\u1ebfu n\u01b0\u1edbc ng\u1ea7m ch\u1ea3y qua c\u00e1c t\u1ea7ng \u0111\u1ecba ch\u1ea5t c\u00f3 ch\u1ee9a c\u00e1t v\u00e0 \u0111\u00e1 Granite th\u00ec s\u1ebd ch\u1ee9a \u00edt ch\u1ea5t kho\u00e1ng h\u00f2a tan, c\u00f2n n\u1ebfu n\u01b0\u1edbc ng\u1ea7m th\u1ea9m th\u1ea5u qua \u0111\u1ecba ch\u1ea5t c\u00f3 \u0111\u00e1 v\u00f4i th\u00ec n\u01b0\u1edbc ng\u1ea7m c\u00f3 \u0111\u1ed9 c\u1ee9ng cao. Tuy kh\u00f4ng ch\u1ee9 oxy h\u00f2a tan nh\u01b0ng trong n\u01b0\u1edbc c\u00f3 th\u1ec3 c\u00f3 ch\u1ee9a H<sub>2<\/sub>S, CO<sub>2<\/sub>,\u2026 C\u00e1c lo\u1ea1i vi sinh v\u1eadt kh\u00f4ng t\u1ed3n t\u1ea1i trong n\u01b0\u1edbc ng\u1ea7m do \u0111\u1eb7c \u0111i\u1ec3m n\u1eb1m sau trong l\u00f2ng \u0111\u1ea5t v\u00e0 kh\u00f4ng ch\u1ee9a oxy n\u00ean VSV kh\u00f4ng th\u1ec3 sinh soi ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c trong m\u00f4i tr\u01b0\u1eddng n\u00e0y.<\/p>\n\n\n\n<p>Do c\u00f3 ch\u1ee9a nhi\u1ec1u lo\u1ea1i kho\u00e1ng h\u00f2a tan nh\u01b0 s\u1eaft, canxi, magie, mangan,\u2026 c\u00e1c ch\u1ea5t n\u00e0y n\u1ebfu v\u1ec1 l\u00e2u d\u00e0i s\u1ebd g\u00e2y \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u0169ng nh\u01b0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng ch\u1ee9a, v\u00ec th\u1ebf c\u1ea7n ph\u1ea3i x\u00e2y d\u1ef1ng m\u1ed9t&nbsp;<strong>h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p<\/strong>&nbsp;\u0111\u1ec3 x\u1eed l\u00fd c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y.<\/p>\n\n\n\n<p>Qua qu\u00e1 tr\u00ecnh kh\u1ea3o s\u00e1t, c\u00e1c ngu\u1ed3n n\u01b0\u1edbc ng\u1ea7m th\u01b0\u1eddng ch\u1ee7 y\u1ebfu b\u1ecb nhi\u1ec5m s\u1eaft v\u00e0 mangan, \u1edf c\u00e1c v\u00f9ng n\u00fai th\u01b0\u1eddng c\u00f3 nhi\u1ec1u canxi v\u1edbi h\u00e0m l\u01b0\u1ee3ng kh\u00e1 cao. pH c\u1ee7a n\u01b0\u1edbc ng\u1ea7m th\u01b0\u01a1ng giao \u0111\u1ed9ng trong kho\u1ea3ng 4 \u2013 4,5. N\u01b0\u1edbc ban \u0111\u1ea7u b\u01a1m l\u00ean r\u1ea5t trong nh\u01b0ng sau khi \u0111\u1ec3 ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed s\u1ebd d\u1ea7n chuy\u1ec3n sang m\u00e0u v\u00e0ng v\u00ec c\u00f3 ch\u1ee9a s\u1eaft, h\u00e0m l\u01b0\u1ee3ng s\u1eaft n\u00e0y oxy h\u00f3a t\u1ea1o n\u00ean m\u00e0u v\u00e0ng n\u00e2u \u0111\u1eb7c tr\u01b0ng cho n\u01b0\u1edbc.<br><br><strong>S\u01a0 \u0110\u1ed2 QUY TR\u00ccNH C\u00d4NG NGH\u1ec6 X\u1eec L\u00dd N\u01af\u1edaC C\u1ea4P:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/cokhimoitruong.com.vn\/upload\/images\/he-thong-xu-ly-nuoc-cap(1).png\" alt=\"h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p\"\/><\/figure>\n\n\n\n<p><strong>THUY\u1ebeT MINH QUY TR\u00ccNH C\u00d4NG NGH\u1ec6 X\u1eec L\u00dd N\u01af\u1edaC C\u1ea4P:<\/strong><br>N\u01b0\u1edbc ng\u1ea7m sau khi \u0111\u01b0\u1ee3c b\u01a1m l\u00ean kh\u1ecfi b\u1ec1 m\u1eb7t, s\u1ebd \u0111\u01b0\u1ee3c cho v\u00e0o b\u1ec3 l\u00e0m tho\u00e1ng \u0111\u1ec3 kh\u1eed h\u1ebft H<sub>2<\/sub>S v\u00e0 c\u00e1c lo\u1ea1i kh\u00ed \u0111\u1ed9c c\u00f3 trong n\u01b0\u1edbc. Qu\u00e1 t\u00ecnh n\u00e0y \u0111\u1ed3ng th\u1eddi c\u0169ng s\u1ebd h\u00f2a tan oxy v\u00e0 t\u1ea1i h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u00e0y s\u1ebd n\u00e2ng pH c\u1ee7a n\u01b0\u1edbc l\u00ean. \u1ede b\u1ec3 l\u00e0m tho\u00e1ng n\u00e0y, kh\u00f4ng kh\u00ed s\u1ebd \u0111\u01b0\u1ee3c th\u1ed5i v\u00e0o v\u00e0 v\u1edbi v\u1eadt li\u1ec7u \u0111\u1ec7m b\u1ed1 tr\u00ed \u1edf d\u01b0\u1edbi s\u1ebd l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng h\u00f2a tan oxy v\u00e0o trong n\u01b0\u1edbc. trong qu\u00e1 tr\u00ecnh n\u00e0y, NaOH c\u0169ng \u0111\u01b0\u1ee3c ch\u00e2m v\u00e0o \u0111\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh th\u1ee7y ph\u00e2n x\u1ea3y ra. Sau khi x\u1eed l\u00fd s\u01a1 c\u1ea5p t\u1ea1i b\u1ec3 l\u00e0m tho\u00e1ng. N\u01b0\u1edbc \u0111\u01b0\u1ee3c d\u1eabn v\u00e0o b\u1ec3 l\u1eafng.<br>T\u1ea1i b\u1ec3 l\u1eafng, do n\u01b0\u1edbc \u0111\u00e3 \u0111\u01b0\u1ee3c h\u00f2a tan oxy v\u00e0 pH \u0111\u00e3 \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean ph\u00f9 h\u1ee3p \u0111\u1ec3 qu\u00e1 tr\u00ecnh th\u1ee7y ph\u00e2n di\u1ec5n ra thu\u1eadn l\u1ee3i theo s\u01a1 \u0111\u1ed3 ph\u1ea3n \u1ee9ng sau:<br>Fe<sup>2+<\/sup>&nbsp;+ O<sub>2<\/sub>&nbsp;\u2192 Fe<sup>3+<\/sup><br>Fe<sup>3+<\/sup>&nbsp;+ H<sub>2<\/sub>O \u2192&nbsp;Fe(OH)<sub>3<\/sub>\u00af<br>Ch\u1ea5t k\u1ebft t\u1ee7a \u0111\u00e2y l\u00e0 Fe(OH)<sub>3<\/sub>\u00af s\u1ebd \u0111\u01b0\u1ee3c l\u1eafng xu\u1ed1ng \u0111\u00e1y b\u1ec3 sau khi h\u00ecnh th\u00e0nh k\u1ebft t\u1ee7a. trong qu\u00e1 tr\u00ecnh l\u1eafng xu\u1ed1ng, c\u00e1c h\u1ea1t k\u1ebft t\u1ee7a b\u00e9 li ti s\u1ebd k\u1ebft d\u00ednh l\u1ea1i v\u1edbi nhau t\u1ea1o th\u00e0nh c\u00e1c b\u00f4ng c\u1eb7n l\u1edbn h\u01a1n v\u00e0 d\u1ec5 d\u00e0ng l\u1eafng xu\u1ed1ng \u0111\u00e1y b\u1ec3 h\u01a1n. Ph\u1ea7n n\u01b0\u1edbc c\u00f2n l\u1ea1i sau khi x\u1eed l\u00fd t\u00e1ch c\u1eb7n s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a sang b\u1ec3 ch\u1ee9a trung gian.<br>B\u1ec3 ch\u1ee9a trung gian c\u00f3 c\u00f3 t\u00e1c d\u1ee5ng nh\u01b0 l\u00e0 n\u01a1i \u0111\u1ec3 ch\u00e2m c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t kh\u1eed tr\u00f9ng nh\u01b0 clorin (\u1edf d\u1ea1ng dung d\u1ecbch). C\u1ea5c h\u00f3a ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c ch\u00e2m v\u00e0o nh\u1edd m\u1ed9t b\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng. C\u00e1c VSV l\u1eabn trong n\u01b0\u1edbc s\u1ebd b\u1ecb lo\u1ea1i b\u1ecf nh\u1edd c\u00e1c h\u00f3a ch\u1ea5t kh\u1eed tr\u00f9ng n\u00e0y, n\u01b0\u1edbc sau khi kh\u1eed tr\u00f9ng \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f2n l\u01b0\u1ee3ng VSV g\u00e2y b\u1ec7nh, \u0111\u1ea3m b\u1ea3o v\u1ec7 sinh theo quy \u0111\u1ecbnh. Sau khi \u0111\u01b0\u1ee3c x\u1eed l\u00fd vi sinh v\u1eadt, n\u01b0\u1edbc \u0111\u01b0\u1ee3c b\u01a1m sang b\u1ec3 l\u1ecdc \u00e1p l\u1ef1c \u0111\u1ec3 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u00e1c ch\u1ea5t c\u1eb7n c\u00f2n s\u00f3t l\u1ea1i trong n\u01b0\u1edbc. b\u01b0\u1edbc n\u00e0y s\u1ebd l\u00e0m cho n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 trong c\u1ea7n thi\u1ebft theo ti\u00eau chu\u1ea9n. Sau \u0111\u00f3, n\u01b0\u1edbc s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n sang b\u1ec3 ch\u1ee9a n\u01b0\u1edbc s\u1ea1ch. M\u1ed9t h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc s\u1ea1ch s\u1ebd c\u00f3 nhi\u1ec7m v\u1ee5 c\u1ea5p n\u01b0\u1edbc v\u00e0 \u0111i\u1ec1u \u00e1p, d\u1eabn n\u01b0\u1edbc \u0111\u1ebfn c\u00e1c khu v\u1ef1c d\u00e2n c\u01b0 \u0111\u1ec3 s\u1eed d\u1ee5ng.<br>H\u1ec7 th\u1ed1ng&nbsp;<strong>x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p<\/strong>&nbsp;\u0111\u00f3ng vai tr\u00f2 r\u1ea5t l\u1edbn trong qu\u00e1 tr\u00ecnh c\u1ea5p n\u01b0\u1edbc cho c\u00e1c khu d\u00e2n c\u01b0, v\u00ec nhu c\u1ea7u s\u1eed d\u1ee5ng n\u01b0\u1edbc s\u1ea1ch c\u1ee7a ng\u01b0\u1eddi d\u00e2n l\u00e0 r\u1ea5t l\u1edbn, h\u01a1n n\u1eefa \u0111\u1eb7c t\u00ednh n\u01b0\u1edbc ng\u1ea7m c\u00f3 ch\u1ee9a r\u1ea5t nhi\u1ec1u kho\u00e1ng ch\u1ea5t kh\u00f4ng c\u00f3 l\u1ee3i cho s\u1ee9c kh\u1ecfe c\u1ee7a ch\u00fang ta, v\u1ec1 l\u00e2u d\u00e0i n\u1ebfu kh\u00f4ng x\u1eed l\u00fd s\u1ebd g\u00e2y \u1ea3nh h\u01b0\u1edfng tr\u1ea7m tr\u1ecdng \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng. Ng\u00e0y nay, c\u00e1c&nbsp;<strong>h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p<\/strong>&nbsp;lu\u00f4n \u0111\u01b0\u1ee3c \u0111\u1ea7u t\u01b0 n\u00e2ng c\u1ea5p \u0111\u1ec3 ng\u00e0y c\u00e0ng ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a ng\u01b0\u1eddi d\u00e2n. \u0110i k\u00e8m v\u1edbi c\u00e1c&nbsp;<strong>ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p sinh ho\u1ea1t<\/strong>, th\u00ec song song v\u1edbi \u0111\u00f3 vi\u1ec7c&nbsp;<strong>x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i<\/strong>&nbsp;c\u0169ng \u0111\u00f3ng vai tr\u00f2 r\u1ea5t l\u1edbn trong vi\u1ec7c h\u1ea1n ch\u1ebf c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ng\u1ea5m xu\u1ed1ng t\u1ea7ng n\u01b0\u1edbc ng\u1ea7m, gi\u1ea3m \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c x\u1eed l\u00fd trong&nbsp;<strong>h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc c\u1ea5p sinh ho\u1ea1t<\/strong>.<\/p>\n\n\n\n<p>M\u1ecdi th\u00f4ng tin chi ti\u1ebft vui l\u00f2ng li\u00ean h\u1ec7&nbsp;<strong>Hotline: 0967 608 585.<\/strong><\/p>\n\n\n\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-\ud83d\udca7\ud83d\udca7\ud83d\udca7&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br><strong>C\u00d4NG TY C\u1ed4 PH\u1ea6N WESTERNTECH VI\u1ec6T NAM<\/strong><\/p>\n\n\n\n<p>\ud83c\udfe2\u00a0T\u1ea7ng 12, T\u00f2a nh\u00e0 Licogi 13, S\u1ed1 164 Khu\u1ea5t Duy Ti\u1ebfn, Thanh Xu\u00e2n, H\u00e0 N\u1ed9i<br>\u260e\ufe0f\u00a0+84 2466 638 759<br>\ud83d\udce7\u00a0info@westerntechvn.com<\/p>\n\n\n\n<p>\ud83c\udf10&nbsp;<a href=\"http:\/\/www.westerntechvn.com\/?fbclid=IwAR3To81-TXzWpi8lisHJSWF22j8wOJg8PHjrAWCOwtbTNjNiH2Dgv_I0nFY\" rel=\"noreferrer noopener\" target=\"_blank\">http:\/\/www.westerntechvn.com<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>info@westerntechvn.com<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>N\u01b0\u1edbc c\u1ea5p, l\u00e0 ngu\u1ed3n n\u01b0\u1edbc ng\u1ea7m sau khi qua h\u1ec7 th\u1ed1ng x\u1eed l\u00fd c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y s\u1ebd \u0111\u01b0\u1ee3c c\u1ea5p \u0111\u1ebfn c\u00e1c khu d\u00e2n c\u01b0 \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho cu\u1ed9c s\u1ed1ng sinh ho\u1ea1t h\u1eb1ng ng\u00e0y c\u1ee7a ng\u01b0\u1eddi d\u00e2n. \u0110\u1eb7c t\u00ednh chung \u0111\u1ea7u v\u00e0o c\u1ee7a n\u01b0\u1edbc c\u1ea5p sinh ho\u1ea1t l\u00e0 \u0111\u1ed9 \u0111\u1ee5c th\u1ea5p do \u0111\u00e3 \u0111\u01b0\u1ee3c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":635,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"amp_status":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-761","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/thietbithuyloi.com\/en\/wp-json\/wp\/v2\/posts\/761","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thietbithuyloi.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thietbithuyloi.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thietbithuyloi.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thietbithuyloi.com\/en\/wp-json\/wp\/v2\/comments?post=761"}],"version-history":[{"count":1,"href":"https:\/\/thietbithuyloi.com\/en\/wp-json\/wp\/v2\/posts\/761\/revisions"}],"predecessor-version":[{"id":762,"href":"https:\/\/thietbithuyloi.com\/en\/wp-json\/wp\/v2\/posts\/761\/revisions\/762"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thietbithuyloi.com\/en\/wp-json\/wp\/v2\/media\/635"}],"wp:attachment":[{"href":"https:\/\/thietbithuyloi.com\/en\/wp-json\/wp\/v2\/media?parent=761"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thietbithuyloi.com\/en\/wp-json\/wp\/v2\/categories?post=761"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thietbithuyloi.com\/en\/wp-json\/wp\/v2\/tags?post=761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}