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<title><![CDATA[EC21 Product Catalogs - china caustic soda]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/china_caustic_soda--2673/1/china caustic soda.html]]></link><item>
<title><![CDATA[Water Treatment Chemicals]]></title><link><![CDATA[https://reformchem.en.ec21.com/Water_Treatment_Chemicals--11803140_11803149.html]]></link><description><![CDATA[caustic soda, sodium hypochlorite, and polymers. Chlorine is used to kill bacteria and other microorganisms, while alum and caustic soda are used to remove suspended solids from the water. Sodium hyp]]></description><pubDate><![CDATA[20230607]]></pubDate></item>

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