烤胶废料活性炭对含铬废水的处理能力

Study on the adsorption capacity of activated carbon from tannin extract waste to Cr^(+6) in wastewater

介绍了微波照射下氯化锌法制取烤胶废料活性炭的方法．用该法所制烤胶废料活性炭处理含铬废水的结果表明，烤胶废料活性炭具有吸附容量大、过滤速度快、操作控制方便等优点，活性炭对铬的吸附容量是市售一级粉末活性炭的１．８倍。

A manufacturing method of activated carbon with zinc chloride by microwave radiation from waste materials of tannin extract was introduced. The activated carbon produced by the method was used to adsorb Cr^+6 in wastewater, the result showed that the assorption capacity of Cr^6+ on the activated carbon was 1. 8 times as high as on the powder activated carbon with the first grade standard in the market.