煤化工废水处理中的“零排放”技术应用研究

Study on the Application of“Zero Discharge”Technology in the Treatment of Coal Chemical Wastewater

我国的煤化工行业规模正在迅速扩大,但是废水处理问题一直是困扰煤化工领域实现可持续发展的巨大障碍,尤其是在当下,我国正大力推行以“绿色经济”为主导的发展模式,在发展经济的同时,环境污染问题也必须得到足够的重视。基于此,需要针对煤化工废水问题进行研究,以促进资源节约型、环境友好型的社会建设进程。本文将结合煤化工废水的分类和分质问题进行研究,对当前应用于煤化工废水处理过程中的“零排放”技术的具体应用方法,以及该技术在应用时还存在的问题进行分析,并提出相关建议,以作参考。

As the scale of coal chemical industry in china is expanding rapidly,the problem of wastewater treatment has always been a huge obstacle to the sustainable development of coal chemical industry.Especially at present,China is vigorously promoting the development mode dominated by“green economy”.While developing the economy,environmental pollution must be paid enough attention.Based on this,we need to study the problem of coal chemical wastewater in order to promote a resource conserving and environment-friendly social construction process.In this paper,combined with the classification and water quality of coal chemical wastewater,the specific application method of“zero discharge”technology in the treatment process of coal chemical wastewater as well as the problems still exist in the application of the technology are analyzed,and relevant suggestions are put forward for reference.