Kemira Pretreatment Coagulants and Flocculants
PRETREATMENT ENSURES EFFICIENCY Keeping the membrane surface clean from organic and inorganic fouling is critical. This helps avoid a serious drop in flux, salt rejection and ultimately a complete shutdown for time and labor-consuming membrane cleaning. Suspended solids,colloids and organics must be removed and water pretreated in order for fouling not to affect membranes or enhance scaling by providing surface for crystal growth.
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