吸附法处理印染废水的研究进展

传统处理印染废水的方法很多,但都存在着某些方面的不足,而吸附法属于物理方法中的一种,因具有操作简单、投资费用低、对多种染料都有较好的去除效果等优点,在废水处理中占有很大比重,特别是近年发展起来的生物质吸附技术,在水处理领域具有很好的应用前景。本文介绍了目前一些较为成熟的吸附方法,同时探讨了今后吸附法处理印染废水的发展趋势。

THE RESEARCH PROGRESS OF ADSORPTION METHOD FOR DYEING WASTEWATER TREATMENT

There are many traditional methods for dyeing wastewater treatment, but most of them have certain shortcomings. Adsorption method belongs to one of the physical method, which is most important part of waste water treatment occupies because of its advantages, such as simple operation, low investment costs, wide application and so on. Especially in re- cent years, the biomass adsorption technology has a good applied foreground in the water treatment field. This paper introduces some of the mature adsorption method, and discussed the development trend of adsorption method on dyeing wastewater treatment.