Application of HAR-biological contact oxidation process to the treatment of domestic sewage
Received date: 2005-02-20
Online published: 2010-10-01
Hybrid anaerobic reactor(HAR), followed by biological contact oxidation(BC) technique, is used for treating domestic sewage. When HAR is under operation for 31 d and the water temperature is 15℃, the COD removal rate is up to over 60%. When outlet water is treated by biological contact oxidation, HRT is 3.2 h, the COD of outlet water is less than 40 mg/L averagely, SS less than 12 mg/L, BOD5 and NH3 less than 15 mg/L. The results show that HAR and BC techniques can be used for treating domestic sewage in areas where the climate is suitable.
Jiang Zhuwu, Luo Lin, Zhao Jianfu . Application of HAR-biological contact oxidation process to the treatment of domestic sewage[J]. Industrial Water Treatment, 2005 , 25(7) : 23 -25 . DOI: 10.11894/1005-829x.2005.25(7).23
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