| 我国河流湖泊污染的防治技术及发展趋势 |
| |
| 引用本文： | 董晓丹,周琪,周晓东.我国河流湖泊污染的防治技术及发展趋势[J].地质与资源,2004,13(1):26-29. |
| |
| 作者姓名： | 董晓丹 周琪 周晓东 |
| |
| 作者单位： | 同济大学污染控制与资源化研究国家重点实验室,上海,200092;宝山钢铁股份有限公司,上海,201900 |
| |
| 摘 要： | 我国河流湖泊污染现状为V类和劣V类水质占七大水系(辽河、海河、淮河、黄河、松花江、珠江、长江)主要断面的50%以上,高中营养化湖泊占被调查湖泊的85%以上,河流湖泊污染状况十分严峻.目前河流湖泊采取的污染防治技术措施主要有:削减截流污染源、完善城市排水系统和建设污水处理厂、河流低泥疏浚、河道曝气技术、生物修复技术、水生植被恢复工程、引清冲淡等等.生物生态技术将在河流湖泊污染防治及生态恢复中发挥重要的作用.
|
| 关 键 词： | 河流湖泊 污染 防治技术 发展趋势 |
| 文章编号： | 1671-1947(2004)01-0026-04 |
| 收稿时间： | 2003-07-28 |
| 修稿时间： | 2003年7月28日 |
TECHNOLOGY AND DEVELOPMENT OF POLLUTION PREVENTION AND TREATMENT ON RIVERS AND LAKES IN CHINA |
| |
| DONG Xiao dan ,ZHOU Qi ,ZHOU Xiao dong.TECHNOLOGY AND DEVELOPMENT OF POLLUTION PREVENTION AND TREATMENT ON RIVERS AND LAKES IN CHINA[J].Geology and Resources,2004,13(1):26-29. |
| |
| Authors: | DONG Xiao dan ZHOU Qi ZHOU Xiao dong |
| |
| Institution: | 1. State Key Laboratory of the Pollution Control and Resoruces Reuse, Tongji University, Shanghai 200092, China;2. Baoshan Iron & Steel Co. Ltd., Shanghai 201900, China |
| |
| Abstract: | Of the seven large water systems in China (Liaohe River,Haihe River,Huaihe River,Yellow River,Songhuajiang River,Zhujiang River and Yangtze River),more than 50% of the transects are in a water quality of Grade V or below.Among the investigated lakes,85% are in serious or medium eutrophication.The pollution of rivers and lakes in China is in a severe situation. The technologies and measures on pollution prevention and treatment for rivers and lakes include control of pollution sources,improvement of municipal sewage system,establishment of wastewater treating plant,dredging up the sludge of rivers and lakes,aeration technology in riverways,bioremediation technology,recovery engineering of aquicolous plant,dilution of polluted water with clean water and so on.The biologic and ecologic technologies will play important roles in prevention and treatment of river and lake pollution and ecologic recovery. |
| |
| Keywords: | river and lake pollution technology of prevention and treatment development trends |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地质与资源》浏览原始摘要信息 |
| 点击此处可从《地质与资源》下载免费的PDF全文 |
|
