{"id":20775,"date":"2023-07-25T13:52:00","date_gmt":"2023-07-25T06:52:00","guid":{"rendered":"https:\/\/marico.com.vn\/obwt-3\/"},"modified":"2026-03-20T16:28:17","modified_gmt":"2026-03-20T09:28:17","slug":"obwt-3","status":"publish","type":"product","link":"https:\/\/marico.com.vn\/en\/products\/obwt-3\/","title":{"rendered":"OBWT-3"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_58 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >N\u1ed9i dung b&agrave;i vi\u1ebft<\/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-69efd31aea48a\" ><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><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><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-69efd31aea48a\"  type=\"checkbox\" id=\"item-69efd31aea48a\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/marico.com.vn\/en\/products\/obwt-3\/#OBWT-3\" title=\"OBWT-3\">OBWT-3<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/marico.com.vn\/en\/products\/obwt-3\/#DESCRIPTION\" title=\"DESCRIPTION\">DESCRIPTION<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/marico.com.vn\/en\/products\/obwt-3\/#APPLICATIONS\" title=\"APPLICATIONS\">APPLICATIONS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/marico.com.vn\/en\/products\/obwt-3\/#DIRECTION_FOR_USE_%E2%80%93_DOSAGE_CONTROL\" title=\"DIRECTION FOR USE &#8211; DOSAGE &amp; CONTROL\">DIRECTION FOR USE &#8211; DOSAGE &amp; CONTROL<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/marico.com.vn\/en\/products\/obwt-3\/#PRODUCT_CHARACTERISTICS\" title=\"PRODUCT CHARACTERISTICS\">PRODUCT CHARACTERISTICS<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 data-path-to-node=\"2\"><span class=\"ez-toc-section\" id=\"OBWT-3\"><\/span><b data-path-to-node=\"2\" data-index-in-node=\"0\">OBWT-3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-path-to-node=\"3\"><b data-path-to-node=\"3\" data-index-in-node=\"0\">Organic boiler water treatment for pH, corrosion, scale, and sludge control<\/b><\/p>\n<ul data-path-to-node=\"4\">\n<li>\n<p data-path-to-node=\"4,0,0\">Advanced polymer technology modifies crystalline structures to prevent scale adhesion<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\">Elevates boiler water pH (10.5 &#8211; 11.0) to minimize corrosion in systems from 7 to 50 bar<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,2,0\">Prevents under-deposit corrosion caused by excess alkalinity in conventional treatments<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,3,0\">Environmentally safe, non-toxic product that operates with low dissolved solid levels<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,4,0\">Ensures hardness salts remain in circulation as non-adherent sludge for easy blow-down<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"5\" \/>\n<h3 data-path-to-node=\"6\"><span class=\"ez-toc-section\" id=\"DESCRIPTION\"><\/span><b data-path-to-node=\"6\" data-index-in-node=\"0\">DESCRIPTION<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-path-to-node=\"7\">OBWT-3 is a highly specialized liquid combination of low molecular weight components, neutralized organic acids, and sludge conditioners. It is designed to provide comprehensive protection by forming an organic protective compound throughout the boiler. Its unique formulation stops excessive caustic build-up while maintaining the precise chemical balance required for high-efficiency steam production.<\/p>\n<hr data-path-to-node=\"8\" \/>\n<h3 data-path-to-node=\"9\"><span class=\"ez-toc-section\" id=\"APPLICATIONS\"><\/span><b data-path-to-node=\"9\" data-index-in-node=\"0\">APPLICATIONS<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-path-to-node=\"10\">Suitable for all auxiliary boiler plants on motor ships, including dual-pressure boiler primary systems. OBWT-3 is optimized for boilers operating up to 20 bar. For maximum protection, it is strongly recommended for continuous dosage into the feed system, especially when used in conjunction with OBWT-4.<\/p>\n<hr data-path-to-node=\"11\" \/>\n<h3 data-path-to-node=\"12\"><span class=\"ez-toc-section\" id=\"DIRECTION_FOR_USE_%E2%80%93_DOSAGE_CONTROL\"><\/span><b data-path-to-node=\"12\" data-index-in-node=\"0\">DIRECTION FOR USE &#8211; DOSAGE &amp; CONTROL<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-path-to-node=\"13\"><b>Initial Dose:<\/b> 0.4 lt per metric ton of boiler water. <b>Daily Dose:<\/b> Minimum 0.2 lt\/day, adjusted to maintain P-alkalinity at 100-150 PPM CaCO3 and pH at 10.5-11.0. <b>Control:<\/b> Regularly check chloride content (max 150-300 PPM) and conductivity (400-1,000 mho). Perform top and bottom blow-downs if chloride levels exceed limits. Use UNIMARINE TEST SET for accurate monitoring.<\/p>\n<hr data-path-to-node=\"14\" \/>\n<h3 data-path-to-node=\"15\"><span class=\"ez-toc-section\" id=\"PRODUCT_CHARACTERISTICS\"><\/span><b data-path-to-node=\"15\" data-index-in-node=\"0\">PRODUCT CHARACTERISTICS<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table style=\"width: 67.3131%;\" data-path-to-node=\"16\">\n<thead>\n<tr>\n<td style=\"width: 24.8668%; text-align: center;\"><strong>Feature<\/strong><\/td>\n<td style=\"width: 150.089%; text-align: center;\"><strong>Details<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 24.8668%; text-align: center;\"><span data-path-to-node=\"16,1,0,0\"><b data-path-to-node=\"16,1,0,0\" data-index-in-node=\"0\">Appearance<\/b><\/span><\/td>\n<td style=\"width: 150.089%; text-align: center;\"><span data-path-to-node=\"16,1,1,0\">Brown liquid<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 24.8668%; text-align: center;\"><span data-path-to-node=\"16,2,0,0\"><b data-path-to-node=\"16,2,0,0\" data-index-in-node=\"0\">Specific Gravity<\/b><\/span><\/td>\n<td style=\"width: 150.089%; text-align: center;\"><span data-path-to-node=\"16,2,1,0\">1.1 (20\u00b0C)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 24.8668%; text-align: center;\"><span data-path-to-node=\"16,3,0,0\"><b data-path-to-node=\"16,3,0,0\" data-index-in-node=\"0\">pH Value<\/b><\/span><\/td>\n<td style=\"width: 150.089%; text-align: center;\"><span data-path-to-node=\"16,3,1,0\">&gt; 13 (Concentrated)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 24.8668%; text-align: center;\"><span data-path-to-node=\"16,4,0,0\"><b data-path-to-node=\"16,4,0,0\" data-index-in-node=\"0\">Hazard Class<\/b><\/span><\/td>\n<td style=\"width: 150.089%; text-align: center;\"><span data-path-to-node=\"16,4,1,0\">IMO Class 8 \/ UN 1814 (Corrosive)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 24.8668%; text-align: center;\"><span data-path-to-node=\"16,5,0,0\"><b data-path-to-node=\"16,5,0,0\" data-index-in-node=\"0\">Active Components<\/b><\/span><\/td>\n<td style=\"width: 150.089%; text-align: center;\"><span data-path-to-node=\"16,5,1,0\">Potassium hydroxide (~14%) and polymers<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>OBWT-3 Organic boiler water treatment for pH, corrosion, scale, and sludge control Advanced polymer technology modifies crystalline structures to prevent scale adhesion Elevates boiler water pH (10.5 &ndash; 11.0) to minimize corrosion in systems from 7 to 50 bar Prevents [&hellip;]<\/p>\n","protected":false},"featured_media":12974,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[825,824,823],"product_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product\/20775"}],"collection":[{"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/comments?post=20775"}],"version-history":[{"count":2,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product\/20775\/revisions"}],"predecessor-version":[{"id":20933,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product\/20775\/revisions\/20933"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/media\/12974"}],"wp:attachment":[{"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/media?parent=20775"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product_cat?post=20775"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product_tag?post=20775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}