应用生态修复技术治理黑臭河道研究——以武汉市某河道为例
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摘要
工程对重度黑臭河道范围采用生态清淤及多种生态修复技术进行了整治,快速消除河道黑臭,降低河道污染负荷。通过生态系统的恢复与健康水生态系统的构建,有效削减河道面源污染,消除了河道黑臭,并改善了河道生态环境,提升了河道的景观效果。
The project uses ecological dredging and various ecological restoration techniques to rectify the severe black and odorous river channel, which quickly eliminates the black odor of the river and reduces the pollution load of the river. Through the restoration of ecosystems and the construction of healthy aquatic ecosystems, the river's non-point source pollution is effectively reduced; the river's black odor is eliminated; the river's ecological environment is improved, and the river's landscape effect is enhanced.
The project uses ecological dredging and various ecological restoration techniques to rectify the severe black and odorous river channel, which quickly eliminates the black odor of the river and reduces the pollution load of the river. Through the restoration of ecosystems and the construction of healthy aquatic ecosystems, the river's non-point source pollution is effectively reduced; the river's black odor is eliminated; the river's ecological environment is improved, and the river's landscape effect is enhanced.
引文
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[2]李捍东,朱健,王平,等.曝气/微生物/人工湿地组合工艺处理黑臭河水[J].中国给水排水,2009,25(11).
[3]刘福兴,付子轼,宋祥甫,等.生态浮床及辅助技术治理汇丰河黑臭水体[J].四川环境,2009,28(5):36～40.
[4]张显忠.黑臭水体原位修复技术试验研究与工程示范[J].中国市政工程,2017(1):23～25.
[5]刘浏,蔡敏,王旭东.生态浮岛应用于黑臭河道的水质改善研究[J].污染防治技术,2017,30(2):28～31.
[6]张莹琦,贺菊花,程刚.生态浮岛技术用于河湖污染修复进展研究[J].环境科学与管理,2015,40(6):13～16.
[7]王晓琴,杨梅,陈雷.生物修复技术在黑臭河道治理中的应用[J].资源节约与环保,2017(4):73～74.