Structure and properties of flocculant polyamine for wastewater treatment
Received date: 2005-09-15
Revised date: 2005-09-15
Online published: 2010-10-01
Flocculant polyamine is synthesized by polycondensation of dimethylamine and epichlorohydrin with 1,2-diaminoethane as modifying agent. IR and TEMare used to test the structure and figure of flocculant polyamine. In treating simulative water containing dye and oil-bearing wastewater, flocculant polyamine shows excellent decoloration and oil removal efficiency through the adsorption and subsequent formation of particle-polymer-particle bridges.
Key words： polyepicholorohydrin-dimethylamine; synthesis; decoloration; oil removal
Gao Baoyu, Zhang Hua, Yue Qinyan, Zou Xinhua, Wang Shuguang . Structure and properties of flocculant polyamine for wastewater treatment[J]. Industrial Water Treatment, 2006 , 26(1) : 21 -23 . DOI: 10.11894/1005-829x.2006年.26（01）.21
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