苏州市区水环境质量调查

Survey on the Water Environment' s Quality of Suzhou

简述了1990年—2000年苏州市区水系的变化及京杭运河苏州段沿岸主要工业污染源的变化,对苏州市区水环境质量的变化进行了分析。指出,苏州市区水环境质量的变化主要受水系的改变和污染源防治的共同影响。提出,除继续加强对工业污染源的防治外,还需对水系范围内的生活、农业等方面产生的污染进行防治;在规划水利建设工程时,应将水环境质量的改善与生态建设全面地比较与评价,按其结果再实施工程建设;已建成的环太湖间在不影响其主要功能的情况下,应保持开启,让优质的太湖水补给运河,从根本上改善苏州市区水环境质量。

The change about the water system of Suzhou and main industrial pollution sources along with the Da-yunhe River(Suzhou) was introduced. The change of water environment' s quality of urban area in Suzhou was analyzed . The change of water environment s quality of urban area in Suzhou was caused by the change of water system and pollution control. It suggested that it need to control the municipal and agricultural pollution besides the control of industrial pollution. The improvement of water quality and ecological building should be determined when to plan the hydraulic engineering. The floodgates around the Taihu Lake should be opened so as to complement of the Taihu Lake's water to the Dayunhe River can be undertaken to improve the water quality of urban area in Suzhou.