净水技术2024，Vol.43Issue(5)：18-34,17.DOI:10.15890/j.cnki.jsjs.2024.05.003
污水处理厂活性污泥工艺中微型动物的生活习性、功能作用、研究方法与毒性响应
Biological Habit,Functional Role,Research Method and Toxicity Response of Microfauna in Activated Sludge Process in WWTP
摘要
Abstract
Microfauna(protozoan and micrometazoan)is an important part of activated sludge microbial community in wastewater treatment plants(WWTPs).The operational status of activated sludge process has directly determined the composition of microfauna community,and conversely,microfauna can affect the treatment efficiency of biological process.Microfauna can indicate the process treatment efficiency,promote flocculation and purify effluent.They can,as well as,optimize bacterial community by predation to improve treatment efficiency of activated sludge process.Therefore,the research on activated sludge microfauna has important scientific and practical significance.This paper systematically reviews the biological habit and function role of activated sludge microfauna.On this basis,common research methods on microfauna community and individual isolation and culture are detailedly introduced.Moreover,the influence of toxicants on microfauna and the ability of microfauna to degrade some pollutants are also described in detail.This paper can provide some new ideas and inspiration for the follow-up research on activated sludge microfauna.关键词
活性污泥/原生动物/微型后生动物/指示作用/毒性响应/污水处理厂Key words
activated sludge/protozoan/micrometazoan/indicator/toxicity response/wastewater treatment plant(WWTP)分类
土木建筑引用本文复制引用
仲悦宁,杨昊憬,张逸博,吴振兵,党晨原,付杰..污水处理厂活性污泥工艺中微型动物的生活习性、功能作用、研究方法与毒性响应[J].净水技术,2024,43(5):18-34,17.基金项目
国家自然科学基金项目(91851110,52100217) （91851110,52100217）
湖北省自然科学基金项目(2020CFA106,2021CFB016) （2020CFA106,2021CFB016）
