{"id":3355,"date":"2023-07-15T02:48:55","date_gmt":"2023-07-15T02:48:55","guid":{"rendered":"https:\/\/web.webrt.net\/phongvu\/?post_type=product&#038;p=3355"},"modified":"2023-07-15T02:49:15","modified_gmt":"2023-07-15T02:49:15","slug":"be-lang-nuoc-thai","status":"publish","type":"product","link":"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai","title":{"rendered":"B\u1ec3 l\u1eafng n\u01b0\u1edbc th\u1ea3i"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-69d0c19483055\" aria-hidden=\"true\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-69d0c19483055\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai\/#BE_LANG_LA_GI\" title=\"B\u1ec2 L\u1eaeNG L\u00c0 G\u00cc?\u00a0\">B\u1ec2 L\u1eaeNG L\u00c0 G\u00cc?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai\/#CAC_LOAI_BE_LANG_SU_DUNG_PHO_BIEN\" title=\"C\u00c1C LO\u1ea0I B\u1ec2 L\u1eaeNG S\u1eec D\u1ee4NG PH\u1ed4 BI\u1ebeN:\">C\u00c1C LO\u1ea0I B\u1ec2 L\u1eaeNG S\u1eec D\u1ee4NG PH\u1ed4 BI\u1ebeN:<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai\/#1_Be_lang_ngang\" title=\"1. B\u1ec3 l\u1eafng ngang\u00a0\">1. B\u1ec3 l\u1eafng ngang\u00a0<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai\/#Nguyen_tac_hoat_dong\" title=\"Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng\">Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai\/#_Nguyen_tac_hoat_dong\" title=\"* Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng\">* Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai\/#3_Be_lang_ly_tam\" title=\"3. B\u1ec3 l\u1eafng ly t\u00e2m\u00a0\">3. B\u1ec3 l\u1eafng ly t\u00e2m\u00a0<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p style=\"text-align: justify;\">Nh\u1eb1m b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng kh\u1ecfi nh\u1eefng \u1ea3nh h\u01b0\u1edfng c\u1ee7a ch\u1ea5t th\u1ea3i c\u00f4ng nghi\u1ec7p, c\u00e1c c\u00f4ng tr\u00ecnh b\u1ec3 l\u1eafng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u1edbi h\u00ecnh ch\u1eef nh\u1eadt, cho ph\u00e9p l\u01b0u n\u01b0\u1edbc th\u1ea3i v\u1edbi th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh nh\u1eb1m t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c ch\u1ea5t l\u01a1 l\u1eedng d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a tr\u1ecdng l\u1ef1c c\u00f3 th\u1ec3 l\u1eafng ch\u1ea5t th\u1ea3i xu\u1ed1ng \u0111\u00e1y sau \u0111\u00f3 ch\u1ea5t th\u1ea3i s\u1ebd \u0111\u01b0\u1ee3c x\u1eed l\u00fd.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-3359 size-full\" src=\"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-7.jpg\" alt=\"\" width=\"799\" height=\"451\" srcset=\"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-7.jpg 799w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-7-709x400.jpg 709w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-7-768x434.jpg 768w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-7-600x339.jpg 600w\" sizes=\"(max-width: 799px) 100vw, 799px\" \/><\/p>\n<h2 id=\"ftoc-heading-1\" class=\"ftwp-heading\"><span class=\"ez-toc-section\" id=\"BE_LANG_LA_GI\"><\/span><strong>B\u1ec2 L\u1eaeNG L\u00c0 G\u00cc?\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">B\u1ec3 l\u1eafng\u00a0l\u00e0 thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00e1ch c\u00e1c lo\u1ea1i t\u1ea1p ch\u1ea5t l\u01a1 l\u1eedng c\u00f3 trong n\u01b0\u1edbc d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a tr\u1ecdng l\u1ef1c. \u0110\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong c\u00e1c nh\u00e0 m\u00e1y\u00a0x\u1eed l\u00fd n\u01b0\u1edbc s\u1ea1ch, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, c\u00e1c khu c\u00f4ng nghi\u1ec7p, khu ch\u1ebf su\u1ea5t \u0103n c\u00f4ng nghi\u1ec7p, c\u00f4ng nghi\u1ec7p ch\u1ebf bi\u1ebfn.<\/p>\n<p style=\"text-align: justify;\">Trong qu\u00e1 tr\u00ecnh l\u1eafng \u0111\u1ecdng c\u00e1c ch\u1ea5t th\u1ea3i, c\u00e1c ch\u1ea5t l\u01a1 l\u1eedng ph\u00e2n b\u1ed1 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u theo chi\u1ec1u cao l\u1edbp n\u01b0\u1edbc th\u1ea3i. Qua m\u1ed9t th\u1eddi gian xu\u1ea5t hi\u1ec7n c\u00e1c l\u1edbp n\u01b0\u1edbc trong v\u00e0 c\u00e1c ch\u1ea5t th\u1ea3i \u1edf c\u1eb7n \u0111\u00e1y. C\u00e1c l\u1edbp ch\u1ea5t l\u01a1 l\u1eedng \u1edf \u0111\u00e1y ng\u00e0y c\u00e0ng cao n\u00ea\u00ed kh\u00f4ng \u0111\u01b0\u1ee3c l\u1ea5y ra th\u00ec c\u00e1c l\u1edbp ch\u1ea5t th\u1ea3i n\u00e0y s\u1ebd b\u1ecb n\u00e9n xu\u1ed1ng v\u00e0 chi\u1ec1u cao gi\u1ea3m d\u1ea7n<a href=\"https:\/\/locbanbekhongtuongtac.com\/\" target=\"_blank\" rel=\"noopener\">.\u00a0<\/a><\/p>\n<p style=\"text-align: justify;\">Trong\u00a0b\u1ec3 l\u1eafng\u00a0li\u00ean t\u1ee5c t\u1ea1o ra c\u00e1c v\u00f9ng t\u01b0\u01a1ng t\u1ef1 v\u00e0 chi\u1ec1u cao c\u1ee7a ch\u00fang kh\u00f4ng thay \u0111\u1ed5i trong su\u1ed1t qu\u00e1 tr\u00ecnh<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-3358 aligncenter\" src=\"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-5.jpg\" alt=\"\" width=\"800\" height=\"492\" srcset=\"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-5.jpg 800w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-5-650x400.jpg 650w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-5-768x472.jpg 768w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-5-600x369.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2 id=\"ftoc-heading-2\" class=\"ftwp-heading\"><span class=\"ez-toc-section\" id=\"CAC_LOAI_BE_LANG_SU_DUNG_PHO_BIEN\"><\/span><strong>C\u00c1C LO\u1ea0I B\u1ec2 L\u1eaeNG S\u1eec D\u1ee4NG PH\u1ed4 BI\u1ebeN:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"ftoc-heading-3\" class=\"ftwp-heading\"><span class=\"ez-toc-section\" id=\"1_Be_lang_ngang\"><\/span><strong>1. B\u1ec3 l\u1eafng ngang\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div>B\u1ec3 l\u1eafng ngang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo h\u00ecnh ch\u1eef nh\u1eadt, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf 2 hay nhi\u1ec1u ng\u0103n ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi nhau. N\u01b0\u1edbc \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed9ng t\u1eeb \u0111\u1ea7u n\u00e0y qua \u0111\u1ea7u kia c\u1ee7a b\u1ec3:<\/div>\n<div>Chi\u1ec1u s\u00e2u c\u1ee7a b\u1ec3 H=1.5 \u2013 4 m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng)<\/div>\n<div>Chi\u1ec1u d\u00e0i c\u1ee7a b\u1ec3 L= ( 8-12 ) m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng)<\/div>\n<div>Chi\u1ec1u r\u1ed9ng c\u1ee7a b\u1ec3: B = 3 \u2013 6m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng)<\/div>\n<div>Thi\u1ebft k\u1ebf b\u1ec3 l\u1eafng ngang \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng v\u1edbi l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i 15.000m3\/ng\u00e0y. Hi\u1ec7u qu\u1ea3 \u0111\u1ea1t kho\u1ea3ng 60%<\/div>\n<div>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-3357 aligncenter\" src=\"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-3.jpg\" alt=\"\" width=\"800\" height=\"495\" srcset=\"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-3.jpg 800w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-3-646x400.jpg 646w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-3-768x475.jpg 768w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-3-600x371.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<div>\n<div>\n<h4 id=\"ftoc-heading-4\" class=\"ftwp-heading\"><span class=\"ez-toc-section\" id=\"Nguyen_tac_hoat_dong\"><\/span><em>Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng<\/em><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>N\u01b0\u1edbc th\u1ea3i theo m\u00e1ng ph\u00e2n ph\u1ed1i ngang v\u00e0o b\u1ec3 qua \u0111\u1eadp tr\u00e0n th\u00e0nh m\u1ecfng ho\u1eb7c t\u01b0\u1eddng \u0111\u1ee5c l\u1ed7 x\u00e2y d\u1ef1ng \u1edf \u0111\u1ea7u b\u1ec3 s\u1ebd chuy\u1ec3n \u0111\u1ed9ng t\u1eeb \u0111\u1ea7u n\u00e0y \u0111\u1ebfn \u0111\u1ea7u kia c\u1ee7a b\u1ec3. Sau khi qua v\u00f9ng l\u1eafng n\u01b0\u1edbc s\u1ebd qua m\u00e1ng thu n\u01b0\u1edbc v\u00e0 qua c\u00f4ng tr\u00ecnh ti\u1ebfp theo. C\u00e1c h\u1ea1t c\u1eb7n l\u1eafng s\u1ebd \u0111\u01b0\u1ee3c thu gom l\u1ea1i \u1edf h\u1ed1 thu c\u1eb7n v\u00e0 \u0111\u01b0\u1ee3c x\u1ea3 ra ngo\u00e0i theo \u1ed1ng x\u1ea3 c\u1eb7n. C\u00e1c c\u1eb7n n\u1ed5i \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i nh\u1edd m\u00e1ng thu ch\u1ea5t n\u1ed5i.<\/p>\n<p>T\u1ea5m ch\u1eafn \u1edf \u0111\u1ea7u b\u1ec3 \u0111\u1eb7t c\u00e1ch th\u00e0nh c\u1eeda v\u00e0o kho\u1ea3ng 0.5 \u2013 1 m v\u00e0 kh\u00f4ng n\u00f4ng h\u01a1n 0.2m v\u1edbi m\u1ee5c \u0111\u00edch ph\u00e2n ph\u1ed1i \u0111\u1ec1u n\u01b0\u1edbc tr\u00ean to\u00e0n b\u1ed9 chi\u1ec1u r\u00f4ng c\u1ee7a b\u1ec3.<\/p>\n<p>\u0110\u00e1y b\u1ec3 l\u00e0m d\u1ed1c i = 0.01 \u0111\u1ec3 thu\u1eadn ti\u1ec7n cho vi\u1ec7c thu gom c\u1eb7n. \u0110\u1ed9 d\u1ed1c c\u1ee7a h\u1ed1 thu c\u1eb7n kh\u00f4ng nh\u1ecf h\u01a1n 45<sup>0<\/sup>.<\/p>\n<p>V\u1eadn t\u1ed1c d\u00f2ng n\u01b0\u1edbc ch\u1ea3y c\u1ee7a n\u01b0\u1edbc th\u1ea3i trong b\u1ec3 l\u1eafng kh\u00f4ng \u0111\u01b0\u1ee3c l\u1edbn h\u01a1n 0.01m\/s, th\u1ed3i gian l\u01b0u t\u1eeb 1-3 gi\u1edd<\/p>\n<p><strong>2. B\u1ec3 l\u1eafng \u0111\u1ee9ng\u00a0<\/strong><\/p>\n<\/div>\n<div>B\u1ec3 l\u1eafng \u0111\u1ee9ng\u00a0\u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o th\u00e0nh h\u00ecnh tr\u1ee5 c\u00f3 \u0111\u00e1y ch\u00f3p. N\u01b0\u1edbc th\u1ea3i \u0111i theo \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn trung t\u00e2m<\/div>\n<\/div>\n<div>N\u01b0\u1edbc ch\u1ea3y t\u1eeb d\u01b0\u1edbi l\u00ean tr\u00ean tr\u00e0n v\u00e0o c\u00e1c r\u00e3nh. Qu\u00e1 tr\u00ecnh di\u1ec5n ra theo d\u00f2ng \u0111i t\u1eeb b\u00ean d\u01b0\u1edbi l\u00ean, v\u1eadn t\u1ed1c \u0111\u1ea1t kho\u1ea3ng 0.5 -0.6m\/s. Chi\u1ec1u cao c\u1ee7a v\u00f9ng l\u1eafng kho\u1ea3ng 4 -5m.<\/div>\n<div>\n<div>C\u00e1c h\u1ea1t c\u1eb7n l\u1eafng xu\u1ed1ng d\u01b0\u1edbi \u0111\u00e1y b\u1ec3 \u0111\u01b0\u1ee3c l\u1ea5y ra b\u1eb1ng h\u1ec7 th\u1ed1ng h\u00fat b\u00f9n.<\/div>\n<div>C\u00e1c lo\u1ea1i b\u1ec3 l\u1eafng \u0111\u1ee9ng hi\u1ec7u qu\u1ea3 gi\u1ea3m t\u1eeb 10 \u2013 20 % so v\u1edbi b\u1ec3 l\u1eafng ngang.<\/div>\n<div>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-3360 aligncenter\" src=\"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai.1.jpg\" alt=\"\" width=\"800\" height=\"492\" srcset=\"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai.1.jpg 800w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai.1-650x400.jpg 650w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai.1-768x472.jpg 768w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai.1-600x369.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h4 id=\"ftoc-heading-5\" class=\"ftwp-heading\"><span class=\"ez-toc-section\" id=\"_Nguyen_tac_hoat_dong\"><\/span><em>* Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng<\/em><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>N\u01b0\u1edbc th\u1ea3i theo m\u00e1ng ch\u1ea3y v\u00e0o \u1ed1ng trung t\u00e2m. Sau khi ra kh\u1ecfi \u1ed1ng trung t\u00e2m, n\u01b0\u1edbc th\u1ea3i va v\u00e0o th\u00e0nh b\u1ec3 v\u00e0 chuy\u1ec3n \u0111\u1ed9ng \u0111i l\u00ean, c\u00e1c h\u1ea1t c\u1eb7n r\u01a1i xu\u1ed1ng \u0111\u00e1y b\u1ec3 v\u00e0o h\u1ed1 thu c\u1eb7n. N\u01b0\u1edbc sau khi l\u1eafng tr\u00e0n qua m\u00e1ng thu \u0111\u1eb7t xung quanh th\u00e0nh theo \u1ed1ng d\u1eabn qua c\u00f4ng tr\u00ecnh ti\u1ebfp theo.<\/p>\n<p>Hi\u1ec7u qu\u1ea3 l\u1eafng ph\u1ee5 thu\u1ed9c v\u00e0o:<\/p>\n<p>\u2013 T\u00ednh ch\u1ea5t c\u1eb7n<\/p>\n<p>\u2013 Di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t<\/p>\n<p>\u2013 Chi\u1ec1u cao l\u1eafng<\/p>\n<p>\u2013 Th\u1eddi gian n\u01b0\u1edbc l\u01b0u<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-3361 aligncenter\" src=\"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-2-1.jpg\" alt=\"\" width=\"800\" height=\"490\" srcset=\"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-2-1.jpg 800w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-2-1-653x400.jpg 653w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-2-1-768x470.jpg 768w, https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-2-1-600x368.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3 id=\"ftoc-heading-6\" class=\"ftwp-heading\"><span class=\"ez-toc-section\" id=\"3_Be_lang_ly_tam\"><\/span><strong>3. B\u1ec3 l\u1eafng ly t\u00e2m\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div>B\u1ec3 l\u1eafng ly t\u00e2m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo h\u00ecnh tr\u00f2n. N\u01b0\u1edbc \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed9ng t\u1eeb t\u00e2m ra v\u00e0nh \u0111ai. V\u1eadn t\u1ed1c nh\u1ecf nh\u1ea5t \u1edf v\u00e0nh \u0111ai.\u00a0 Lo\u1ea1i b\u1ec3 l\u1eafng ly t\u00e2m \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng cho l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i kho\u1ea3ng h\u01a1n 20.000 m3\/ng\u00e0y.<\/div>\n<div>Th\u00f4ng s\u1ed1 c\u1ee7a b\u1ec3 l\u1eafng ly t\u00e2m:<\/div>\n<div>+ Chi\u1ec1u s\u00e2u: 1.5 \u2013 5m<\/div>\n<div>+ Chi\u1ec1u s\u00e2u t\u1ef7 l\u1ec7 \u0111\u01b0\u1eddng k\u00ednh l\u00e0 6 \u2013 30m, th\u01b0\u1eddng s\u1eed d\u1ee5ng b\u1ec3 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 16 \u2013 60m<\/div>\n<div>Hi\u1ec7u qu\u1ea3 th\u00f4ng th\u01b0\u1eddng \u0111\u1ea1t 60% nh\u01b0ng ch\u00fang ta c\u00f3 th\u1ec3 t\u0103ng t\u1ed1c b\u1eb1ng c\u00e1ch t\u01b0ng di\u1ec7n t\u00edch, ti\u1ebfn h\u00e0nh qu\u00e1 tr\u00ecnh l\u1eafng trong t\u1ea7ng n\u01b0\u1edbc n\u00f3ng \u0111\u1ec3 l\u00e0m \u0111\u00f3ng l\u1ea1i c\u00e1c ch\u1ea5t keo t\u1ee5 b\u00ean trong v\u00e0 \u0111\u1ed9 nh\u1edbt c\u1ee7a n\u01b0\u1edbc.<\/div>\n<div>Chi\u1ec1u s\u00e2u qu\u00e1 nh\u1ecf th\u00ec qu\u00e1 tr\u00ecnh n\u00e0y ch\u1ec9 di\u1ec5n ra kho\u1ea3ng 5 \u2013 10 ph\u00fat l\u00e0m gi\u1ea3m k\u00edch th\u01b0\u1edbc c\u1ee7a c\u1eb7n l\u1eafng. Qu\u00e1 tr\u00ecnh \u0111\u01b0\u1ee3c di\u1ec5n ra trong b\u1ec3 l\u1eafng d\u1ea1ng \u1ed1ng ho\u1eb7c t\u1ea7m ch\u1eafn.<\/div>\n<div>C\u00f3 th\u1ec3 \u0111\u1eb7t nghi\u00eang g\u00f3c 5 \u0111\u1ed9 ho\u1eb7c l\u1edbn h\u01a1n 45 \u2013 60 \u0111\u1ed9.<\/div>\n<div>\u0110\u1ec3 qu\u00e1 tr\u00ecnh di\u1ec5n bi\u1ebfn thu\u1eadn l\u1ee3i ph\u1ea3i ph\u00e2n ph\u1ed1i \u0111\u1ec1u n\u01b0\u1edbc<\/div>\n<div>\n<div>\n<div>\n<p>* Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/p>\n<p>N\u01b0\u1edbc th\u1ea3i \u0111\u01b0\u1ee3c d\u1eabn v\u00e0o b\u1ec3 theo chi\u1ec1u t\u1eeb t\u00e2m ra th\u00e0nh b\u1ec3 v\u00e0 \u0111\u01b0\u1ee3c thu v\u00e0o m\u00e1ng t\u1eadp trung v\u00e0 d\u1eabn ra ngo\u00e0i. C\u1eb7n l\u1eafng xu\u1ed1ng \u0111\u00e1y \u0111\u01b0\u1ee3c t\u1eadp trung l\u1ea1i \u0111\u1ec3 \u0111\u01b0a ra ngo\u00e0i nh\u1edd h\u1ec7 th\u1ed1ng g\u1ea1t c\u1eb7n quay tr\u00f2n.<\/p>\n<\/div>\n<div><strong>Vai tr\u00f2 c\u1ee7a b\u1ec3 l\u1eafng trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i?<\/strong><\/div>\n<\/div>\n<p><strong>B\u1ec3 l\u1eafng<\/strong>\u00a0l\u00e0m nhi\u1ec7m v\u1ee5 gi\u1eef l\u1ea1i c\u00e1c t\u1ea1p ch\u1ea5t l\u1eafng v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t n\u1ed5i ch\u1ee9a trong n\u01b0\u1edbc th\u1ea3i. Qu\u00e1 tr\u00ecnh l\u1eafng ch\u1ecbu \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 sau: l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i, th\u1eddi gian l\u1eafng, kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang v\u00e0 t\u1ea3i l\u01b0\u1ee3ng t\u00ednh theo ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng, v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y trong b\u1ec3, nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc th\u1ea3i v\u00e0 k\u00edch th\u01b0\u1edbc b\u1ec3 l\u1eafng. T\u00f9y thu\u1ed9c v\u00e0o k\u00edch c\u1ee1 v\u00e0 m\u1eadt \u0111\u1ed9 c\u1ee7a c\u00e1c h\u1ea1t, c\u00f3 4 lo\u1ea1i quy tr\u00ecnh l\u1eafng c\u1eb7n nh\u01b0 sau:<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div>B\u1ec3 l\u1eafng ngang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo h\u00ecnh ch\u1eef nh\u1eadt, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf 2 hay nhi\u1ec1u ng\u0103n ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi nhau. N\u01b0\u1edbc \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed9ng t\u1eeb \u0111\u1ea7u n\u00e0y qua \u0111\u1ea7u kia c\u1ee7a b\u1ec3:<\/div>\n<div>Chi\u1ec1u s\u00e2u c\u1ee7a b\u1ec3 H=1.5 \u2013 4 m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng)<\/div>\n<div>Chi\u1ec1u d\u00e0i c\u1ee7a b\u1ec3 L= ( 8-12 ) m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng)<\/div>\n<div>Chi\u1ec1u r\u1ed9ng c\u1ee7a b\u1ec3: B = 3 \u2013 6m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng)<\/div>\n<div>Thi\u1ebft k\u1ebf b\u1ec3 l\u1eafng ngang \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng v\u1edbi l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i 15.000m3\/ng\u00e0y. Hi\u1ec7u qu\u1ea3 \u0111\u1ea1t kho\u1ea3ng 60%<\/div>\n","protected":false},"featured_media":3356,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[196,192],"product_tag":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>B\u1ec3 l\u1eafng n\u01b0\u1edbc th\u1ea3i - Phong V\u0169<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"B\u1ec3 l\u1eafng n\u01b0\u1edbc th\u1ea3i - Phong V\u0169\" \/>\n<meta property=\"og:description\" content=\"B\u1ec3 l\u1eafng ngang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo h\u00ecnh ch\u1eef nh\u1eadt, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf 2 hay nhi\u1ec1u ng\u0103n ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi nhau. N\u01b0\u1edbc \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed9ng t\u1eeb \u0111\u1ea7u n\u00e0y qua \u0111\u1ea7u kia c\u1ee7a b\u1ec3: Chi\u1ec1u s\u00e2u c\u1ee7a b\u1ec3 H=1.5 \u2013 4 m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng) Chi\u1ec1u d\u00e0i c\u1ee7a b\u1ec3 L= ( 8-12 ) m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng) Chi\u1ec1u r\u1ed9ng c\u1ee7a b\u1ec3: B = 3 \u2013 6m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng) Thi\u1ebft k\u1ebf b\u1ec3 l\u1eafng ngang \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng v\u1edbi l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i 15.000m3\/ng\u00e0y. Hi\u1ec7u qu\u1ea3 \u0111\u1ea1t kho\u1ea3ng 60%\" \/>\n<meta property=\"og:url\" content=\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai\" \/>\n<meta property=\"og:site_name\" content=\"Phong V\u0169\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-15T02:49:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-9-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"601\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai\",\"url\":\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai\",\"name\":\"B\u1ec3 l\u1eafng n\u01b0\u1edbc th\u1ea3i - Phong V\u0169\",\"isPartOf\":{\"@id\":\"https:\/\/web.webrt.net\/phongvu\/#website\"},\"datePublished\":\"2023-07-15T02:48:55+00:00\",\"dateModified\":\"2023-07-15T02:49:15+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/web.webrt.net\/phongvu\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"S\u1ea3n ph\u1ea9m\",\"item\":\"https:\/\/web.webrt.net\/phongvu\/?post_type=product\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"B\u1ec3 l\u1eafng n\u01b0\u1edbc th\u1ea3i\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/web.webrt.net\/phongvu\/#website\",\"url\":\"https:\/\/web.webrt.net\/phongvu\/\",\"name\":\"Phong V\u0169\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/web.webrt.net\/phongvu\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"vi\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"B\u1ec3 l\u1eafng n\u01b0\u1edbc th\u1ea3i - Phong V\u0169","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai","og_locale":"vi_VN","og_type":"article","og_title":"B\u1ec3 l\u1eafng n\u01b0\u1edbc th\u1ea3i - Phong V\u0169","og_description":"B\u1ec3 l\u1eafng ngang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo h\u00ecnh ch\u1eef nh\u1eadt, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf 2 hay nhi\u1ec1u ng\u0103n ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi nhau. N\u01b0\u1edbc \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed9ng t\u1eeb \u0111\u1ea7u n\u00e0y qua \u0111\u1ea7u kia c\u1ee7a b\u1ec3: Chi\u1ec1u s\u00e2u c\u1ee7a b\u1ec3 H=1.5 \u2013 4 m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng) Chi\u1ec1u d\u00e0i c\u1ee7a b\u1ec3 L= ( 8-12 ) m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng) Chi\u1ec1u r\u1ed9ng c\u1ee7a b\u1ec3: B = 3 \u2013 6m ( theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng) Thi\u1ebft k\u1ebf b\u1ec3 l\u1eafng ngang \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng v\u1edbi l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i 15.000m3\/ng\u00e0y. Hi\u1ec7u qu\u1ea3 \u0111\u1ea1t kho\u1ea3ng 60%","og_url":"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai","og_site_name":"Phong V\u0169","article_modified_time":"2023-07-15T02:49:15+00:00","og_image":[{"width":600,"height":601,"url":"https:\/\/web.webrt.net\/phongvu\/wp-content\/uploads\/2023\/07\/Be-lang-nuoc-thai-9-2.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"7 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai","url":"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai","name":"B\u1ec3 l\u1eafng n\u01b0\u1edbc th\u1ea3i - Phong V\u0169","isPartOf":{"@id":"https:\/\/web.webrt.net\/phongvu\/#website"},"datePublished":"2023-07-15T02:48:55+00:00","dateModified":"2023-07-15T02:49:15+00:00","breadcrumb":{"@id":"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/web.webrt.net\/phongvu\/?product=be-lang-nuoc-thai#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/web.webrt.net\/phongvu\/"},{"@type":"ListItem","position":2,"name":"S\u1ea3n ph\u1ea9m","item":"https:\/\/web.webrt.net\/phongvu\/?post_type=product"},{"@type":"ListItem","position":3,"name":"B\u1ec3 l\u1eafng n\u01b0\u1edbc th\u1ea3i"}]},{"@type":"WebSite","@id":"https:\/\/web.webrt.net\/phongvu\/#website","url":"https:\/\/web.webrt.net\/phongvu\/","name":"Phong V\u0169","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/web.webrt.net\/phongvu\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"vi"}]}},"_links":{"self":[{"href":"https:\/\/web.webrt.net\/phongvu\/index.php?rest_route=\/wp\/v2\/product\/3355"}],"collection":[{"href":"https:\/\/web.webrt.net\/phongvu\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/web.webrt.net\/phongvu\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/web.webrt.net\/phongvu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3355"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/web.webrt.net\/phongvu\/index.php?rest_route=\/wp\/v2\/media\/3356"}],"wp:attachment":[{"href":"https:\/\/web.webrt.net\/phongvu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3355"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/web.webrt.net\/phongvu\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=3355"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/web.webrt.net\/phongvu\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=3355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}