【摘要】 采用湿地垂直流技术,对上海市静安区蝴蝶湾花园景观水体项目进行研究,该技术以其独特的结构和水流方式,营造适宜微生物生存的环境,利用微生物对水体中有机污染物的分解和对N、P和藻类的去除,从而起到预防城市景观水体的富营养化的作用。通过生长季6个月时间对其水质的CODcr、NH3-N、Chla等指标变化进行研究分析,取得了较好的结果和良好的观赏效果。该技术的成功实践,探索出了一条城市景观水体生态治理的新途径和新方法。更多还原

【Abstract】 Water landscape project in Shanghai Jingan Butterfly Garden is studied by using wetland vertical flow technology, which can create a suitable environment for germ survival, resolution of organic pollutant in water and removal of N,P and algae to prevent urban water landscape eutrophication. Study and analysis of CODcr, NH3-N, TP, Chla norms change in water during 6 month′s growing season shows that quite good results have been obtained. The successful practice of this technology finds a new way and method to treat ecologically urban water landscape.更多还原