印染废水中铬的活性炭吸附及资源化研究

Study on the Cr^(6+) Absorption by Active Carbon Pillar and Recovery of Resource from Waste Water of Dyeing Process

在实验室条件下利用活性碳柱对印染废水进行了铬的吸附,对活性碳柱进行逐级加热、逆流漂洗再生,达到了较好的处理效果,同时还回收了铬盐。

In the laboratory, the active carbon pillars were used to absorb Cr^＋6 from the waste water of dyeing process, and then they were treated by contrary current wash for the purpose of being reused. At the same time, recovery of Cr product was made.