工业废水深度处理新工艺的研究与应用

Investigation and Application of New Technology for Advanced Treat⁃ment of Industrial Wastewater

目前市场上缺少成熟、有效的工业废水循环利用技术。由于工业废水中含有大量的高浓度有机污染物和无机难降解的污染物,常规的生化处理工艺对难以生物降解的污染物去除率低,因此亟须开发一种新的工业废水深度处理工艺,能够高效处理多种难降解污染物,提高出水水质和水资源利用率,实施工业废水循环利用工程,实现“零排放”,这对工业生产和水资源保护均具有重要意义。

At present,there is a lack of mature and effective industrial wastewater recycling technology in the market.Industrial wastewater contains a large number of high concentration organic pollutants and inorganic refractory pollutants while the removal rate of refractory pollutants by conventional biochemi⁃cal treatment process is low.Therefore,it is necessary to develop a new advanced treatment process for industrial park wastewater,which is not only suitable for industrial park wastewater,but also it can effi⁃ciently treat a variety of refractory pollutants,improve the effluent quality,strengthen the utilization rate of water resources,implement the industrial wastewater recycling project and realize"zero discharge",which will be of great significance to industrial production and water resources protection.