Title: Preparation and Performance of Cationic Composite Flocculant
Abstract: A kind of cationic polyacrylamide(PAM),which cation was 30%,was prepared with acrylamide,epichlorohydrin and triethylamine.And then the product composited with Al2(SO4)3(AS) to prepare a new kind of cationic composite flocculant PAM-AS.Through the flocculation experiments on wastewater,the results showed that the flocculant PAM-AS had low consumption rate,large subsiding velocity and high COD removal rate.Its performance was better than PAM and AS.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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