吸附法处理染料废水的研究

Reserch on Adsorption in the Treatment of Dye Wastewater

通过实验,对活性炭和粉煤灰对染料废水的处理效果进行了比较讨论.结果表明,废水经活性炭吸附处理后,COD及色度去除率均较高.粉煤灰对色度的去除率较高,且价廉且属于废物再利用,符合国家节能减排政策,有较大的发展潜力.

Through experiments,the author discusses the different treatment effect of dye wastewater by using activated carbon and fly ash.The results showed that wastewater treated by activated carbon adsorption,COD and color removal rate was higher.And the color removal rate of waste water treated by fly ash was higher.The latter process was inexpensive and waste re-use,which is consistent with the national policy in terma of saving energy and reducing discharge.Therefore, there is greater potential for development.