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	昆明市污水处理厂运行综合评价
	李波 ; 吴光学 ; 胡洪营 ; 吴毅晖 ; 郭昉 ; 郭玉梅 ; Li Bo ; Wu Guangxue ; Hu Hongying ; Wu Yihui ; Guo Fang ; Guo Yumei
	2016-03-30 ; 2016-03-30
关键词	污水处理厂 经济成本 技术性能 温室效应 富营养化 Luzhi CWQI multiple statistical techniques water quality assessment X703
其他题名	Comprehensive evaluation of performance of wastewater treatment plants in Kunming
中文摘要	应用技术性能、经济成本、环境影响(温室效应和富营养化效应)指标,对采用氧化沟、ICEAS、3AMBR和A2O4种不同工艺的昆明市7座污水处理厂运行进行综合评价。各污水处理厂对BOD、SS和NH+4-N都具有较高的去除率,在91%以上;COD去除率在86%以上;TP去除率在86%~96%之间;TN去除率在59%~76%之间。污水处理厂的运行经济成本同工艺类型和进出水水质密切相关,经济成本主要来源于电耗;采用3AMBR工艺的污水处理厂经济成本远高于其他污水处理厂。温室气体主要来源于电耗和出水一氧化二氮释放,其中3AMBR工艺具有最大的温室气体释放量。出水污染物中对富营养化效应贡献最大的为硝酸盐,不同类型工艺出水造成的富营养化效应差别不大。结合污染物去除性能和综合成本进行分析,ICEAS工艺具有最好的综合性能,而3AMBR工艺综合性能相对较差。; The performance of seven wastewater treatments with four different treatment processes types( oxidation ditch,ICEASE,3AMBR and A2O) in Kunming was evaluated with indicators including technical performance,economic cost,and environmental impact( global warming and eutrophication). The results showed that all wastewater treatment plants had good performance in the removal of BOD,SS,and NH+4-N with the removal percentage above 91%,the removal percentage of COD was over 86%,the removal percentage of TP was in the range of 86% ~ 96%,and the removal percentage of TN was in the range of 56% ~ 76%. Economic costs were mainly contributed from energy consumption and were closely related to the treatment process and water quality of both influent and effluent; the operation cost of 3AMBR was much higher than that of other treatment processes.Greenhouse gases emission was mainly from energy consumption and nitrous oxide emission from the effluent,and3 AMBR had the highest greenhouse gases emission among all treatment processes. The eutrophication effect of the effluent was mainly contributed by nitrate and was highly affected by treatment processes. Combined with the pollutant removal performance and comprehensive cost,ICEAS had the best comprehensive performance while3 AMBR had the relatively worse comprehensive performance.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/148323]
专题	清华大学
推荐引用方式 GB/T 7714	李波,吴光学,胡洪营,等. 昆明市污水处理厂运行综合评价[J],2016, 2016.
APA	李波.,吴光学.,胡洪营.,吴毅晖.,郭昉.,...&Guo Yumei.(2016).昆明市污水处理厂运行综合评价..
MLA	李波,et al."昆明市污水处理厂运行综合评价".(2016).

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