地下渗滤系统处理园林景观水性能测试

Performance Testing on Garden Water Treatment with Subsurface Infiltration Systems

以苏州拙政园的园林景观水为研究对象,根据其景观水体的污染现状及其景观的特点,基于地下渗滤系统工作原理,设计了处理园林景观水的地下渗滤系统,着重对地下渗滤系统处理园林景观水的性能进行了实践的测试,通过实验,讨论了该系统对园林水体的浊度、高锰酸盐指数、N、P等几种主要污染物的去除效果。结果表明:地下渗滤系统处理园林景观水的性能比较稳定,受外界条件的影响很小。

Based on pollution and characteristic of garden water in the Humble Administrator＇s Garden of Suzhou and work theory of the subsurface infiltration system,this paper designed subsurface infiltration system treating garden water.it is important that its performance had been tested in practice.This paper discussed the removal of the main pollutions,such as turbidity,CODMn,N,P etc,of the garden water with the system.Introduced and the removing effect of main pollutants of the garden water by the system is analyzed in the paper.The results showed the performance in subsurface infiltration system was comparatively steady.