摘要
采用定标、单项评分和综合评价的方法，从净化能力、抗逆性、管理、资源化程度和景观５方面，对华南地区筛选出的１１种高等维管植物净化城镇污水效益进行了评价。结果表明：黑藻、假马齿苋和水筛对污水的净化能力与风眼莲相当，而综合效能优于风眼莲。评价结果为城镇污水的处理提供了新的资料。
On the basis of the test on treating capabilityfor municipal sewage, the purification benefits of 11 species ofhigher aquatic vascular plants in South China are evaluatedcomprehensively. The evaluated items include purification ca-pacit,lodging resistant,management,renewable plant re-source,landscape,etc. The results show:purification capacityof 3 plants include hydrilla uerticillata (Linn.f.)Royle,Baco-pa monnieri(Linn.)Wettst,Blyxa japonica(Miq.)Maxim.exAschers et Gurke,are as good as Eichhornia cuassipes(Mart)Solms laub,and the comprehensive, benefits are better thanthe later. The results,supply a new way to treat the sewage.
出处
《农村生态环境》
CSCD
1995年第1期26-29,33,共5页
Rural Eco-Environment
关键词
污水处理
效益
综合评价
水生维管植物
sewage treatment .achievement benefit ef-fect,comprehensive assesment ,aquatic vascular plants
