In this paper, the effects of waste aerated plastic in waste water treatment is discussed, the results show that the treatment of life sewage with three-dimensional electrode can be applied. 本文对废旧泡沫塑料在采用电解处理生活污水中的吸附作用进行探讨,并以其良好的反应效果说明能在三维电极处理生活污水中得以应用,实现变废为宝。