粵港澳大灣區(qū)創(chuàng)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
關(guān)鍵詞:- font-size: 10pt; ">大灣區(qū); 水環(huán)境質(zhì)量升級; 碧道建設(shè)
摘要:-
粵港澳大灣區(qū)黑臭水體治理已取得階段性成果，但是水環(huán)境質(zhì)量與世界一流灣區(qū)相比仍存在很大差距。在水環(huán)境質(zhì)量升級并達(dá)到水體使用功能要求下，傳統(tǒng)治水模式面臨著水體氮磷指標(biāo)降解難的問題。為此，提出碧道建設(shè)創(chuàng)新治水模式。介紹了碧道建設(shè)創(chuàng)新治水模式的內(nèi)涵，以及珠海、深圳和廣州碧道試點建設(shè)取得的初步成果。結(jié)合廣州珠江西航道鴉崗斷面水質(zhì)改善及中支涌、鴨涌河的治理效果，闡述了碧道建設(shè)通過水環(huán)境治理、水生態(tài)修復(fù)和水文化構(gòu)建的有機結(jié)合，可實現(xiàn)水體使用功能恢復(fù)，為粵港澳大灣區(qū)水環(huán)境質(zhì)量升級提供新思路。
- 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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