微生物制剂对再生水受纳水体富营养化治理效果研究  

Study on effect of applying microorganism agent on eutrophication remediation in reclaimed water bodies

作　　者：李明慧[1] 韩子乾 李岱[1] 王晶晶 贺欣 穆琳 

机构地区：[1]北京市城市河湖管理处,100089 [2]北京致清源环保科技有限公司,100080

出　　处：《北京水务》2016年第1期14-16,共3页Beijing Water

摘　　要：再生水的利用正向高效、高质的方向发展.我国部分再生水水质不佳,尤其氮磷浓度偏高,导致再生水受纳水体水质变差,水质问题得到了广泛的关注.针对再生水受纳水体水质差的问题,开展了微生物净水制剂在再生水受纳水体的应用研究.应用场地为以再生水为主要水源的北京市南护城河（二热闸—太平街）,由于外界因素较多（如来水水质、气象因子等）,微生物净水制剂对目标水体的污染物整体去除效率并不明显,但对氮、磷的去除率尤其是在富营养程度较高时相对较好,综合考虑各种因素,最终的降解率可达30％～40％左右.The application of reclaimed water is developing towards high-efficiency and high-quality. Some reclaimed water contains high level of nitrogen and phosphorous compounds, which attracts atten- tion from the society. In this study, microorganism agent was used to purify the quality of reclaimed wa- ter body. The study was carried out in a part of city moat in Beijing, which was charged with reclaimed water. Due to the external factors （upstream water quality, weather, etc）, the concentration of contam- inants were not reduced much, however, the reductions of nitrogen and phosphorous compounds were relatively outstanding, which both reached 30% - 40% in total.

关 键 词：再生水受纳水体 复合微生物净水制剂 富营养化 水质净化 

分 类 号：X52[环境科学与工程—环境工程]