浅型水库活性区迁移规律及水质改善技术探讨  

Research on Activated Zone in the Shallow Reservoirs and Measures to Improve the Water Quality

作　　者：侯翠荣[1] 贾瑞宝[2] 胡文容[1] 

机构地区：[1]山东大学环境科学与工程学院,济南250061 [2]济南市供排水监测中心,济南250033

出　　处：《武汉理工大学学报》2008年第4期73-75,83,共4页Journal of Wuhan University of Technology

基　　金：山东省科技攻关计划项目(022150102);山东省“泰山学者”建设工程专项项目

摘　　要：通过对山东省几个典型水库不同深度特征参数溶解氧、温度、pH、氨氮等项目的测定,发现浅型水库活性反应区形成和迁移遵循一定的规律,导致水体热分层的气候条件、丰富的内源性营养物质和足够的水力停留时间是活性区形成需要同时具备的因素,从而提出了清淤、曝气、避开活性区取水等削减水库水中氮磷含量、抑制藻类过度繁殖,进而改善水库水环境质量和出水水质的技术措施。The characteristic parameters variation of DO,temperature,pH,and N-NH3 along with depth of several typical reservoirs in Shandong Province was researched.The relationship between the substrate sludge release and the water quality in the reservoir was analyzed and it was found that the formation and migration of the activated zone with higher pollutants content in the shallow reservoir water bodies followed certain rules.Based on the factors affecting the formation of activated zone,some engineering measures...

关 键 词：浅型水库 富营养化 活性区 迁移 水质改善 

分 类 号：X524[环境科学与工程—环境工程]