Feasibility Study on Treatment and Reuse Technology of Papermaking Wastewater
The necessity of research on wastewater treatment and reuse technology of paper industry stems from the complex types of pollutants,which pose a major threat to the environment,including high concentrations of chemical oxygen demand(COD),biochemical oxygen demand(BOD),ammonia nitrogen and heavy metals.In this paper,the main pollutants in papermaking wastewater are analyzed in detail,the status quo and existing problems of wastewater treatment technology are discussed,and the economy and operability of wastewater reuse technology are deeply analyzed.Through the case study of Guangxi Jingui Pulp and Paper Co.,Ltd.,the key factors of successful wastewater treatment and reuse are put forward,which provides a reference for the paper industry in Guangxi and even the whole country.
万方数据
维普
