| Purification and reclamation of wastewater by an integrated biological pond system |
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| 作者姓名： | Wu Zhenbin Xia Yicheng Zhang Yongyuan Deng Jiaqi Chen Xitao Zhan Facui Wang Deming |
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| 作者单位： | Institute of Hydrobiology，Chinese Academy of Sciences，Wuhan 430072，China |
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| 摘 要： | ＰｕｒｉｆｉｃａｔｉｏｎａｎｄｒｅｃｌａｍａｔｉｏｎｏｆｗａｓｔｅｗａｔｅｒｂｙａｎｉｎｔｅｇｒａｔｅｄｂｉｏｌｏｇｉｃａｌｐｏｎｄｓｙｓｔｅｍＷｕＺｈｅｎｂｉｎ；ＸｉａＹｉｃｈｅｎｇ；ＺｈａｎｇＹｏｎｇｙｕａｎ；ＤｅｎｇＪｉａｑｉ；ＣｈｅｎＸｉｔａ...
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| 关 键 词： | integrated biological pond system macrophyte wastewater treatment ecological upgrading wastewater reuse. |
| 收稿时间： | 1992/3/31 0:00:00 |
Purification and reclamation of wastewater by an integrated biological pond system |
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| Wu Zhenbin,Xia Yicheng,Zhang Yongyuan,Deng Jiaqi,Chen Xitao,Zhan Facui,Wang Deming.Purification and reclamation of wastewater by an integrated biological pond system[J].Journal of Environmental Sciences,1994,6(1):13-20. |
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| Authors: | Wu Zhenbin Xia Yicheng Zhang Yongyuan Deng Jiaqi Chen Xitao Zhan Facui Wang Deming |
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| Abstract: | The feasibility of an inexpensive wastewater treatment system is evaluated in this study.The experiment was conducted in 3 phases with different treatment combinations for testing theirpurification efficiencies. The pond system was divided into 3 functional regions: influentpurification, efficient upgrading and multi-utilization. Various kinds of aquatic organisms, wereeffectively cooperated in this system. The system attained high reduction of BOD_5, COD, TSS, TN,TP and other pollutants. The mutagenic effect and number of bacteria and virus significantly de-clined during the process of purifieation. After the wastewater flowed through the upgrading zone,the concentrations of pollutants and algae evidently decreased. Plant harvesting did not yield drama-tic effects on reductions of the main pollutants, through it did affect remarkably the biomassproductivity of the macrophytes. The wastewater was reclaimed for various purposes. |
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| Keywords: | integrated biological pond system macrophyte wastewater treatment ecological upgrading wastewater reuse |
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