Received date: 1999-07-15
Online published: 2010-10-01
Abstract:Microbial flocculant isolated from the activated sludge of a wastewater treatment plant can purify various wastewater and/or suspensions effectively. In this research they find that whether the broth is centrifuged or not makes no obvious difference in its flocculation rate. Combined use of microbial flocculant and general inorganic coagulant can not only result in the reduction of flocculant's usage but also bringing about extremely purification results. Also this practice is likely to minimize residual contents of contaminants such as aluminum in the settled sludge.
Key words： microbes; flocculant; wastewater; purification
HUANG Min-sheng, SHI Yu-kai, ZHU Li . Wastewater purification tests using microbial flocculant[J]. Industrial Water Treatment, 2000 , 20(5) : 13 -15 . DOI: 10.11894/1005-829x.2000.20(5).13
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