Application of biological carbon-ozone technology to the treatment of regenerated water
Received date: 2005-09-13
Revised date: 2005-09-13
Online published: 2010-10-01
The process of biological carbon-ozone is adopted to treat domestic sewage. The principle, characteristics and the optimal design parameter of the process are analyzed according to experimental results. The results show that when the dosage of ozone is 5 g/m3 wastewater, the contact time is 10 min, the effluent of the system is stable, and the removal rate of COD is higher than 60%. So the process of biological carbon-ozone used in domestic sewage can provide excellent treated water with low cost. At the same time the indexes such as chroma, odour of the effluent are better than that of regenerated water quality indexes.
Key words: biological carbon; ozone; decolorization; odour removal; regenerated water reuse
Chen Haoxi, Jia Zhenmin . Application of biological carbon-ozone technology to the treatment of regenerated water[J]. Industrial Water Treatment, 2006 , 26(1) : 76 -78 . DOI: 10.11894/1005-829x.2006年.26(01).76
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