微型生物在污水回用处理中的指导作用  

The guidance of microorganism in the living sewage reusing treatment

作　　者：张道方[1] 魏宇[1] 史雪霏[1] 黄晓晶[1] 

机构地区：[1]上海理工大学环境工程系,上海200093

出　　处：《能源研究与信息》2004年第3期151-155,共5页Energy Research and Information

基　　金：上海市科委2002年重大科技攻关子项目(02dz12105)

摘　　要：针对污水回用处理ICAST装置,通过长期镜检观测,总结了正常运行过程中ICAST反应池内所占优势的微型生物,对运行过程中由于工况改变致使微型生物性状发生的变化进行了分析。结果表明,微型生物特别是原生动物能够及时地对不利工况出现做出反应,对污水回用处理装置的运行起到重要的指导作用,保证系统经济高效稳定地运行。By the long-term microscopy, the respective dominant microorganism in the intermittent and continuous operation is summarized in the device of ICAST for the reusing treatment of residential quarter抯 living sewage, and the variation of microbial trait in the course of reaction is analyzed when the working conditions are changed. It is shown that microorganism and protozoa in especial can make response to the adverse condition in time, and give the important guidance to the device of living sewage reusing treatment, then make sure the device being operated economically, efficiently and stably.

关 键 词：ICAST 微型生物 生物相 指导作用 

分 类 号：X703[环境科学与工程—环境工程]