本溪市城镇集中式饮用水源保护区主要环境问题及保护措施

Analysis of Major Environmental Issues and Protective Measures of Urban Centralized Drinking Water Source Protection Areas in Benxi,Liaoning Province

对本溪市城镇集中式饮用水源进行了调查评估及保护区划分,指出了由于环境监管不力,保护区内存在点源、面源污染,威胁水源安全的环境问题,针对性地提出了在保护区采取隔离防护、点源清理、非点源防治、水源涵养和生态修复等保护措施。

Based on the investigation, assessment of the urban centralized drinking water source and the aenn- eation of protection zone in Benxi, Liaoning Province, this article analyzes the problems in the protection zone such as point--source pollution, diffused pollution and other problems treatening water security, which are caused by lack of environmental supervision. And then it proposes the protection measures such as isolation protection in protected area, cleanup of point--source pollution, control of non--point source pollution,water conservation and ecological restoration,in order to solve the abovementioned problems.