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1 Introduction Flocculentprecipitationisaneconomicalandconve nientmethodwidelyadoptedbyanumberofcountriesasanaidtoimprovethewaterquality .Thepolymerflocculentmakesaveryimportantactioninwatertreat mentbecauseofgoodflocculentperformance,decolorantpotencya… 相似文献
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