垃圾焚烧发电厂废水零排放设计工艺探讨

Discussion on zero discharge design process of waste water from waste incineration power plant

近年来,垃圾焚烧发电技术逐步成为我国生活垃圾处理的主流工艺。随着环保要求的不断提高,环保部门对垃圾焚烧发电厂的废水排放指标要求越来越严格。因此,合理利用垃圾焚烧发电厂产生的废水,提高垃圾焚烧发电厂的用水效率,实现垃圾焚烧发电厂废水零排放,不仅可减少垃圾焚烧发电厂对环境的压力,同时还可以节约电厂的用水成本。本文将以广州市第一资源热力电厂为例,根据该厂废水水质特点,探讨实现废水零排放的工艺。

In recent years,waste incineration power generation technology has gradually become the mainstream technology of domestic waste treatment in China.With the continuous improvement of environmental protection requirements,the environmental protection department has more and more strict requirements on wastewater discharge index of waste incineration power plant.Therefore,reasonable use of waste water generated by the waste incineration power plant,improve the water efficiency of the waste incineration power plant,and realize zero discharge of waste water from the waste incineration power plant can not only reduce the pressure of the waste incineration power plant on the environment,but also save the water cost of the power plant.This paper will take Guangzhou No.1 resources thermal power plant as an example,according to the characteristics of wastewater quality of the plant,to explore the process of zero wastewater discharge.