广州城中村小微水体综合整治案例分析

Project Case Analysis on Small and Micro Water Body Comprehensive Improvement Engineering in Guangzhou Urban Village

随着社会变迁及城市化发展,城中村小微水体的景观及生态功能逐渐丧失,面源污染、污水直排、管网渗漏、内源污染等是城中村小微水体综合整治中面临的突出问题。广州天河区棠东村池塘水体整治综合采用面源污染截流、岸壁加固修复、直排污水引流、渗漏污水疏导、水体生态修复等多种技术手段,对广州城中村小微水体综合整治技术进行了有益探索。

The landscape and ecological function of small and micro water body in urban village is losing gradually along with social change and urbanization. Non-point source pollution, sewage disposal, pipeline leakage and endogenous pollution are prominent problems for small and micro water body comprehensive improvement project in urban village. The Tangdong pond comprehensive improvement engineering in Guangzhou Tianhe district is introduced to show integrated technique as non-point source pollution controlling, gravity wall reinforcement, direct sewage drainage, seepage waste water leading and water body ecological restoration. The discussion is useful exploration for small and micro water body comprehensive improvement engineering in Guangzhou urban village.