化学工艺在废水处理中的应用

Application of Chemical Processes in Wastewater Treatment

我国是世界上的人口大国,同时也是工业强国,所以就会产生许多生活废水和工业废水,如果这些废水得不到完善的处理,就会对人类生活环境造成严重污染。因此,完善废水处理技术就显得格外的重要,目前化学工艺是处理废水常用的技术之一。从废水的概念出发,简述了废水处理的三个主要原则和四种常见的化学工艺在废水处理中的应用,同时展望了未来废水处理行业的发展方向。

China is the most populous country in the world as well as an industrial power. There will be a lot of domestic wastewater and industrial wastewater, if these wastewater cannot be treated perfectly, it will cause great pollution to the environment. Therefore, wastewater treatment technology is especially important, the chemical wastewater treatment technology is one of the commonly used technologies. From the concept of waste water, the three main principles and four kinds of common chemical technology application in waste water treatment is briefly discussed, and the future development direction of wastewater treatment industry is prospected.