净水生产中水力条件对摇蚊幼虫生长繁殖的影响研究  

Research on influence of hydraulic conditions on chironomid larvae growth and reproduction in water treatment plant

作　　者：何凤华[1] 方自毅[1] 张伟林[1] 马文红[1] 韩涛[1] 于益群 李晨[1] 

机构地区：[1]天津泰达自来水公司,天津300457

出　　处：《给水排水》2012年第6期14-19,共6页Water & Wastewater Engineering

摘　　要：通过对北方某水厂不同净水生产过程中摇蚊幼虫生长繁殖情况的对比分析和研究,认为净水生产过程中的水力条件是直接影响摇蚊幼虫生长繁殖的关键因素之一,同时有针对性地提出和实施了控制措施,取得了明显的控制效果。Through comparative analysis and research for chironomid larvae growth and repro- duction in different water treatment process of a water treatment plant in the north, it was conclu- ded that the hydraulic conditions of water purification process was one of the direct key influencing factors for chironomid larvae growth and reproduction. The related control measures were carried out and the apparent effects were achieved.

关 键 词：摇蚊幼虫 集水槽淤泥 原水预氧化 水力条件 净水厂 

分 类 号：S899.8[农业科学—特种经济动物饲养]