活性炭对Cr(VI)吸附机理的探讨

Study on the Adsorption Mechanism of Activated Carbon to Chromium (VI)

根据焦作电厂粉煤灰堆放场引起地下水中Cr(VI)污染的实际情况,在实验室里模拟配制水样,使其接近当地地下水中Cr(VI)浓度,进行活性炭对Cr(VI)的吸附试验。对所得的试验数据进行分析,探讨活性炭的吸附机理。这些工作为处理和修复被污染的地下水提供理论依据,此外,还对去除地下水中Cr(VI)提出合理建议。

According to the condition of Chromium (VI) pollution of underground water on JiaoZuo Power Station. The samples, which have the similar concentration of Chromium (VI), were prepared in the laboratory. And the adsorption experiments by activated carbon were carried out. Through the analysis of the experimental results, the mechanism of adsorption of activated carbon on Chromium (VI) was discussed. All these works provide theoretical basis to treat and remedy the polluted underground water. Some reasonable advice was proposed to treat the polluted water.