粤港澳大湾区创新治水模式分享
- Title:
- Brief Discussion on the Innovative Water Pollution Control Mode in Guangdong-Hong Kong-Macao Greater Bay Area
- 关键词:
- font-size: 10pt; ">大湾区; 水环境质量升级; 碧道建设
- 摘要:
-
粤港澳大湾区黑臭水体治理已取得阶段性成果，但是水环境质量与世界一流湾区相比仍存在很大差距。在水环境质量升级并达到水体使用功能要求下，传统治水模式面临着水体氮磷指标降解难的问题。为此，提出碧道建设创新治水模式。介绍了碧道建设创新治水模式的内涵，以及珠海、深圳和广州碧道试点建设取得的初步成果。结合广州珠江西航道鸦岗断面水质改善及中支涌、鸭涌河的治理效果，阐述了碧道建设通过水环境治理、水生态修复和水文化构建的有机结合，可实现水体使用功能恢复，为粤港澳大湾区水环境质量升级提供新思路。
- Abstract:
-
A great progress has been made in controlling the black smelly rivers in Guangdong, Hong Kong and Macao Greater Bay Area, but compared with other world-class bay area, there is still much room for improvement in water environmental quality. With the upgrading of the water environment quality and meeting the water functional requirements, it’s a difficult task for traditional water treatment model to decrease the concentration of NH3-N and total phosphorus. Therefore， the innovative water control model of Bidao construction was proposed. The connotation of innovative water treatment model of Bidao construction and the preliminary results of the pilot construction in Zhuhai, Shenzhen and Guangzhou were introduced.Take the water quality improvement of Yagang section in Guangzhou Pearl River West Channel, and the ecological treatment effect of Zhongzhi River, Yachong River as cases, with the organic combination of water environment treatment, water ecological restoration and water culture construction, the innovative water pollution control model of Bidao construction could realize water function restoration and provide a new idea for water environmental quality improvement in Guangdong, Hong Kong and Macao Greater Bay Area.
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