印染废水处理工艺

印染废水是一种有机物含量高,色度高,生化性能差的难降解工业废水。根据国内印染废水处理技术的现状,介绍近几年来经工程实践证明较成熟、处理效果相对较理想的典型的印染废水处理工艺,给出了各工艺的流程图及处理效果,并对其进行了初步的经济比较。

Biological Treatment of Industrial Wastewater

In the development of the world today,human demand for water increases gradually,while the status of water scarcity around the world,mankind is faced with severe challenges of water pollution;and the same time,a waste of water resources,water and soil loss,water pollution is threatening human survival and development,in which water pollution is particularly serious.Water pollution in two areas： on the one hand,as follows： domestic sewage;on the other hand,as follows： industrial waste water.These two sources of pollution if not treated,the direct emissions of the surrounding environment will inevitably result in pollution,this paper now for industrial wastewater treatment in the micro-organisms to do a detailed analysis and discussion.