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<title><![CDATA[EC21 Product Catalogs - shutoff value]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/shutoff_value--1208/1/shutoff value.html]]></link><item>
<title><![CDATA[Anionic/Cationic Polyacrylamide]]></title><link><![CDATA[https://sychems.en.ec21.com/Anionic_Cationic_Polyacrylamide--10043017_10048721.html]]></link><description><![CDATA[shutoff agent, and etc.Because of its non-ionic functional group, PH value and salts have a little influence on NPAM&amp;#39;s flocculation. In the neutral or alkaline conditions, the flocculation effect]]></description><pubDate><![CDATA[20160907]]></pubDate></item>

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