2015年4月16日,国务院正式发布《水污染防治行动计划》,简称“水十条”。煤化工水消耗量大,污水处理非常关键,“水十条”的提出对该行业提出了前所未有的挑战。煤化工的环保转型成为多方关注的焦点。煤化工自身是高耗水行业,但众多煤化工项目往往坐落于水资源相对匮乏的内蒙、陕西、宁夏等地区,煤炭资源与水资源呈逆向分布状态,水能问题十分突出。另一方面,煤化工在生产过程中,还会产生大量废水、废气和 April 16, 2015, the State Council formally released “Action Plan for Water Pollution Prevention and Control”, referred to as “water ten ”. Coal chemical water consumption, sewage treatment is critical, “water ten ” proposed the industry posed unprecedented challenges. Coal chemical transformation of the environment has become the focus of much attention. Coal chemical industry itself is a high-water-consuming industry, but many coal chemical projects are often located in Inner Mongolia, Shaanxi, Ningxia and other areas where water resources are relatively scarce. Coal resources and water resources are adversely distributed, and the problem of water and energy is prominent. On the other hand, coal chemical industry in the production process, but also produce a lot of waste water, waste gas and