再生水回用于城市景观水体水质变化规律及水华防治措施研究  

The water quality variation as recharging reclaimed water into landscape water and prevention measures to algal bloom

作　　者：赵立新 许志兰 胡秀琳 吴晓辉 

机构地区：[1]北京市水科学技术研究院,100048

出　　处：《北京水务》2014年第2期11-13,共3页Beijing Water

基　　金：北京市科学技术委员会项目"潮白河(顺义段)水质改善和保护关键技术研究与示范"D07040901730701

摘　　要：再生水回用于城市景观水体,尽管工程措施可以保障水体水质达标,但由于水体中富含有氮、磷等营养成份促进了水体富营养化和水华的发生,因此再生水回用于景观水体发生富营养化和水华是突出的问题。针对再生水回用于景观水体的富营养化和水华问题,可采用物理、化学、生物和综合等措施进行预防和处理,减轻或消除再生水回用于景观水体带来的影响。Recharging reclaimed water into urban landscape water can ensure the water quality, however the high content of N, P and COD promote occurrence of eutrophication and algalbloom, which are the main issue for reclaimed water. For those problems, physical, chemical, biologic and integrated measures can be applied to prevent, treat, reduce and remove those effects.

关 键 词：再生水回用 富营养化 水华 

分 类 号：X52[环境科学与工程—环境工程]