城市重污染河涌综合整治与污染减排措施探讨——以广州市番禺区市桥河流域为例

城市河涌综合整治和污染减排是我国城市发达地区面临的紧迫任务.选择广州市番禺区污染严重的市桥河流域为研究对象,对河涌综合整治和污染减排进行综合探讨.在分析市桥河流域自然环境、社会经济、水质现状评价和污染源摸查的基础上,提出布局减排、结构减排、管理减排和工程减排措施;认为在市桥河流域综合整治过程中除综合运用工程的、技术的、生态的方法进行整治外,还应强化环境社会学理论的运用,重点探讨政府、企业、市民、传媒等利益相关者在城市水环境污染与治理中的角色、作用及相互之间的互动与整合,为城市重污染河涌综合整治和流域水污染减排提供科学依据.

Discussions on the Comprehensive Improvement of Heavily Polluted Municipal Rivers and the Emission Reduction Methods:A Case Study of the Shiqiao River in Panyu District of Guangzhou

Comprehensive improvement of municipal creeks and the emission reduction of pollution are the urgent tasks for many developed regions in China.Discussions in this paper are based on Shiqiao River,one of the heavily polluted rivers in Panyu District of Guangzhou.According to the analysis of socio-economy,the present water quality status,and the pollution sources,the following pollution reduction methods are suggested,including structural,layout,management and engineering measures to achieve emissions reducti...