Acta Biotechnol. volume 20, issue 1, P53-64 2000 DOI: 10.1002/abio.370200109 View full text
W. Zhao, Y. P. Ting, J. P. Chen, C. H. Xing, S. Q. Shi

Abstract: An advanced primary treatment process for a municipal waste water was systematically studied, using a bio-flocculation-adsorption. sedimentation and stabilization process (BSS). It was shown that the organic removal efficiency was higher than that of the traditional primary treatment processes but lower than that of the traditional secondary treatment processes. Both adsorption and bio-flocculation played an important role in the removal of pollutants. The activated sludge within the bio-flocculation-adsorpti…

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