人工湿地技术深度处理冷轧乳化液废水的可行性分析

Feasibility analysis on the advanced treatment of the cold rolling emulsion wastewater by constructed wetland

根据国内钢铁行业冷轧乳化液废水的排放及其处理现状,提出了冷轧乳化液废水人工湿地深度处理技术方案。通过技术和经济效益的可行性分析,得出了人工湿地深度处理工艺具有投资低、运行费低、管理要求低等特点,同时利用人工湿地深度处理工艺处理冷轧乳化液废水在经济和技术上是可行的。

After analyzing the status of emulsion wastewater and disposal of emulsion wastewater in cold rolling mills of iron and steel industry in China, an advanced constructed wetland process for the treatment of the cold rolling emulsion wastewater is put forward. Based on the analysis of the technical and economic feasibility of this process, the results show that this process is characterized by low investment, low operating costs and low management requirements. Moreover, using this process for treating cold rolling emulsion wastewater is feasible economically and technologically.