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专利名称：PROCESS FOR FLOCCULATING
SUSPENSIONS
发明人：WEIR, Steven,STRINGER, Mark, John申请号：EP00953008.0申请日：20000705公开号：EP12015A1公开日：20020522
摘要：A process of flocculating and dewatering an aqueous suspension of suspendedsolids comprising, introducing into the suspension, (a) a concentrated polymer solutionand, (b) a dilute polymer solution, characterised in that the concentrated and dilutepolymer solutions are introduced into the substrate substantially simultaneously.Preferably the concentrated and dilute polymer solutions are introduced into thesuspension as an aqueous composition comprising a dilute aqueous solution of polymerand a concentrated solution of polymer. The process brings about improvements infiltration and cake solids.
申请人：Ciba Specialty Chemicals Water Treatments Limited
地址：Cleckheaton Road,Low Moor,P.O. Box 38 Bradford,West Yorkshire BD12 0JZ GB
国籍：GB
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