阳高县FILTER污水土地处理系统应用效果分析

Analysis on Applied Effect of FILTER System in Yanggao County

在阳高县FILTER污水土地处理系统中,污水通过土体后,水中的污染物在土壤中同时发生有机、无机物质的分解、合成、迁移、转化。污染物在土壤中得以阻止、沉淀、吸附、吸收和分解转化,使污水中的物质除去或减少,污水得到净化。

In the Filtration and Irrigated Cropping for Land Treatment and Effluent Reuse System（FILITER）of Yanggao County, organic and inorganic pollutants in the wastewater are decomposed, synthesized, transported and converted in the soil, when wastewater permeates the soil. During this process, the pollutants can be prevented, precipitated, absorbed, assimilated and decomposed. All of these can reduce, get rid of the pollutants in the wastewater, and purify the wastewater.