复合透水材料在处理微污染水中的应用

Application of composite permeable materials in the treatment of micro-polluted water

海绵城市建设中传统透水材料对于雨水、生活污水等微污水净化能力甚微。使用废弃物制备的复合透水材料具有吸附和催化能力,可推广于海绵城市地砖铺设,灵活应用于大部分微污染水净化环境,且透水材料无需占用额外城市空间,减少净水设施占据空间。采用废弃物制备复合透水材料,在解决农业废物处理的同时,增强了透水材料的净水能力,节能环保,能够有效净化微污染水。

Traditional permeable materials in sponge city construction have little ability to purify micro-polluted water such as rainwater and domestic sewage. The composite permeable materials prepared from waste have adsorption and catalytic capacity, which can be extended to floor tile laying in sponge cities and flexibly applied to most of the micro-polluted water for environmental purification. Moreover, the permeable materials do not need to occupy additional urban space, reducing the space occupied by water purification facilities. The composite permeable material is prepared by using waste, which not only solves the treatment of agricultural waste, but also enhances the water purification capacity of the permeable material, saves energy and protects the environment, and can effectively purify micro-polluted water.