再生水景观功能保障系统的试验研究  

Experimental research on the scenery safeguard system of reclaimed water

作　　者：李春丽[1] 周律[1] 贾海峰[1] 张晓健[1] 王永胜[1] 甘一萍[2] 周军[2] 石磊[2] 高京华 

机构地区：[1]清华大学环境科学与工程系,北京100084 [2]北京城市排水集团,北京100022

出　　处：《给水排水》2005年第8期6-9,共4页Water & Wastewater Engineering

摘　　要：以北京北小河污水处理厂二级出水作为观赏性景观水体补水水源,研究了过滤系统在改善再生水景观功能中的作用,同时得出以再生水作为补水水源的景观水体爆发水华时的水质特征和优势藻种。通过试验研究得出相关的工艺参数。研究表明,采用过滤系统作为再生水景观功能的水质保障系统具有处理效果好、运行经济的特点。The secondary effluent of Beixiaohe Wastewater Treatment Plant was reused to recharge the scenery water body. It was researched the means to improve the quality of the reclaimed water by filtration and the nature and the predominant organisms in outbreak of water crown when reclaimed water was used. The necessary operating parameters have been obtained by experiment research. The research results shown that filtration process with reliable and economical operation would be effective in the scenery water quality safeguard system of reclaimed water.

关 键 词：再生水 景观水体 过滤系统 水华 景观功能 试验研究 保障系统 污水处理厂 工艺参数 处理效果 

分 类 号：TU-098.4[建筑科学—建筑理论] X703[环境科学与工程—环境工程]