摘要
翠湖的主体部分位于铜陵市翠湖公园内,是一处受到人为污染的景观水体。以翠湖治理为例,结合水利防洪、生态工程和园林绿化等原理,通过生态净化系统的自净能力对其进行深度治理。初期运行结果表明,透明度、DO和COD等理化指标达到预期的地表水环境质量V类标准;而氨氮和总磷含量得到明显控制,该区域内氨氮和总磷最低含量分别达到4.91 mg/L和0.447mg/L,接近V类水质标准,整体水质情况得到全面改善。
The Green Lake, mainly located within Green Lake Park in Tongling City, was an artiti- cially po｜luted landscape water. Combining with water conservancy and flood control, ecological engineer- ing and landscaping and other principles, the governance of Tongling Green Lake was taken as an exam- pie to provide advanced treatment through the ecological purification and other measures. The result of in- itial operation showed that the visibility of the main lake, dissolved oxygen, COD and other indexes could reach the expected indicators of level V in Environmental Quality Standards for Surface Water （ GB 3838 -2002）. While, the total content of ammonia nitrogen and phosphorus were obviously controlled, with the lowest content of 4.91 mg/L and 0.447 mg/L respectively, close to the water indicators of level V. Therefore, the overall water quality has been comprehensively improved.
作者
刘顺
桂和荣
洪步林
李冬生
LIU Shun;GUI He-rong;HONG Bu-lin;LI Dong-sheng(School of Earth ＆ Environment, Anhui University of Science ＆ Technology, Huainan 232001, China;National Engineering Research Center of Coal Mine Water Hazard Controlling, Suzhou 234000, China;School of Resources ＆ Civil Engineering, Suzhou University, Suzhou 234000, China;Anhui Qinghuan Shuigong Technology Corporation, Tongling 244000, China)
出处
《中国给水排水》
CAS
CSCD
北大核心
2018年第8期110-114,共5页
China Water & Wastewater
关键词
铜陵翠湖
黑臭水体
生态修复
the Green Lake in Tongling
black and malodorous river
ecological management
