通惠湖水环境治理技术与效果
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摘要
针对杭州大江东产业集聚区的通惠湖无引水条件、有雨水口接入并且存在底泥污染、氮磷污染严重等问题,针对性地提出了生态挡墙、底泥锁定、微生物强化修复、水生植物修复等水环境综合治理措施。治理前后的水质检测结果表明,水质综合污染指数由治理前的1.63变为0.52～0.61,水质状况由重污染状态提升至轻度污染状态。
Aiming at the problems of Tonghui Lake in Dajiangdong industrial agglomeration area of Hangzhou, such as no water diversion condition, access of rainwater outlet, sediment pollution and serious nitrogen and phosphorus pollution, the comprehensive water environment control measures such as ecological retaining wall, sediment locking, microbial enhanced remediation and aquatic phytoremediation were put forward. The results of water quality test before and after treatment show that the comprehensive pollution index of water quality increases from 1.63 to 0.52-0.61, and the water quality status is improved from heavy pollution to light pollution.
Aiming at the problems of Tonghui Lake in Dajiangdong industrial agglomeration area of Hangzhou, such as no water diversion condition, access of rainwater outlet, sediment pollution and serious nitrogen and phosphorus pollution, the comprehensive water environment control measures such as ecological retaining wall, sediment locking, microbial enhanced remediation and aquatic phytoremediation were put forward. The results of water quality test before and after treatment show that the comprehensive pollution index of water quality increases from 1.63 to 0.52-0.61, and the water quality status is improved from heavy pollution to light pollution.
引文
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[3] 李兰,马凤友,周文财,等.引水济湖工程措施的生态环境影响评价方法[J].水资源保护,2011,27(5):70-74.(LI Lan,MA Fengyou,ZHOU Wencai,et al.Research on methods for ecological environmental impact assessment of water diversion from river to lake[J].Water Resource Protection,2011,27(5):70-74.(in Chinese))
[4] 俞建军.引水对西湖水质改善作用的回顾[J].水资源保护,1998(2):50-55.(YU Jianjun.Review on the effect of water diversion on the improvement of water quality in West Lake[J].Water Resource Protection,1998(2):50-55.(in Chinese))
[5] 黄海涛,李承志.“引牛济滇”加速滇池水体置换工程方案初步设想[J].云南水力发电,2002,18(增刊1):8-12.(HUANG Haitao,LI Cengzhi.Preliminary idea for accelerating the water body replacement project in Dianchi Lake[J].Yunnan Water Power,2002,18(Sup1):8-12.(in Chinese))
[6] 徐梦绯.生态修复技术在治理城市黑臭河流的应用[J].污染防治技术,2017,30(5):59-61.(ZHANG Mengfei.Application of ecological remediation technology in the renovation of urban black and odorous rivers[J].Pollution Control Technology,2017,30(5):59-61.(in Chinese))
[7] 陆桂华,张建华.太湖水环境综合治理的现状、问题及对策[J].水资源保护,2014,30(2):67-69.(LU Guihua,ZHANG Jianhua.Present status and problems of comprehensive treatment of water environment in Taihu Lake and countermeasures[J].Water Resource Protection,2014,30(2):67-69.(in Chinese))
[8] 朱威,周小平,蔡杰.太湖流域水环境综合治理及其启示[J].水资源保护,2016,32(3):149-152.(ZHU Wei,ZHOU Xiaoping,CAI Jie.Lessons from comprehensive management of water environment in Taihu Basin[J].Water Resource Protection,2016,32(3):149-152.(in Chinese))
[9] 朱喜,胡明明,朱金华,等.巢湖水环境综合治理思路和措施[J].水资源保护,2016,32(1):120-124.(ZHU Xi,HU Mingming,ZHU Jinhua,et al.Thoughts and measures of water environment comprehensive management in Chaohu Lake[J].Water Resource Protection,2016,32(1):120-124.(in Chinese))
[10] 万金保,蒋胜韬.鄱阳湖水环境分析及综合治理[J].水资源保护,2006,22(3):24-27.( WAN Jinbao,JIANG Shengtao.Analysis and comprehensive treatment of aquatic environment in Poyang Lake[J].Water Resource Protection,2006,22(3):24-27.(in Chinese))
[11] 韩龙喜,姚琪,张健.南通水系片水环境容量及污染综合治理研究[J].河海大学学报(自然科学版),1998,26(1):114-118.( HAN Longxi,YAO Qi,ZHANG Jian.Environmental capacity of Nantong water network and comprehensive plan of water pollution control[J].Journal of Hohai University(Natural Sciences),1998,26(1):114-118.(in Chinese))
[12] 徐祖信,张锦平,廖振良,等.苏州河底泥对上复水水质污染影响[J].城市环境与城市生态,2005,18(6):1-3.(XU Zuxin,ZHANG Jinping,LIAO Zhenliang,et al.Influence of sediments on the covering water in Suzhou creek of Shanghai[J].Urban Environment & Urban Ecology,2005,18(6):1-3.(in Chinese))
[13] CAILLE N,TIFFREAU C,LEYVAL C,et al.Solubility of metals in an anoxic sediment during prolonged aeration[J].The Science of Total Environment,2003,301(1/2/3):239-250.
[14] 陈庆锋,杨红艳,马君健,等.人工水草在重污染河流生态修复中的应用进展[J].中国给水排水,2014,30(20):54-58.(CHEN Qingfeng,YANG Hongyan,MA Junjian,et al.Application of artificial plants to ecological restoration of heavily polluted river[J].China Water & Waste Water,2014,30(20):54-58.(in Chinese))
[15] 贺磊.微生物强化修复技术在锦州市河道治理中的应用[J].中国水能及电气化,2017(3):18-21.(HE Lei.The application of enhanced bioremediation technique in river regulation of Jinzhou City[J].China Water Power & Electrification,2017(3):18-21.(in Chinese))
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