公园人工湖水质改善工程  

Project of Water Quality Improvement for Artificial Lake in a Park

作　　者：李安峰[1,2] 徐文江[1,2] 潘涛[1,2] 李箭[1,2] 

机构地区：[1]北京市环境保护科学研究院,北京100037 [2]国家城市环境污染控制工程技术研究中心,北京100037

出　　处：《中国给水排水》2014年第14期90-92,共3页China Water & Wastewater

摘　　要：某公园人工湖水质富营养化严重,采用异位净化、原位修复和水力循环为主的技术体系进行水质改善,工程运行至今,除总氮外,其余人工湖湖水水质指标均满足《地表水环境质量标准》(GB 3838—2002)中Ⅴ类水体要求。实践证明,采用异位净化、原位修复和水力循环为主的技术体系对富营养化景观水体进行水质改善是可行的。Eutrophication of artificial lake in a park was severe. A project was constructed for the improvement of water quality,in which the technology system of ex-situ purification,in-situ remediation and hydraulic circulation was used as the main treatment process. Since the project was put into operation,except for the total nitrogen level of water,the other indexes have met the class Ⅴ criteria specified in the Environmental Quality Standards for Surface Water（GB 3838- 2002）. The results indicated that the technology system of ex-situ purification,in-situ remediation and hydraulic circulation is suitable for water quality improvement of eutrophic landscape water.

关 键 词：人工湖 富营养化 造流曝气 水草 

分 类 号：X524[环境科学与工程—环境工程]