Adsorption of dye in media industry pollution with glass wool modified by graphite oxide

摘要

In order to resolve the dye pollutions in media industry, a new kind of glass wool modified by graphite oxide was prepared. This material could easily fill the filtration column and had good performance on the adsorption of methylene blue. Four kinds of samples like the glass wool modified once, twice, three times by graphite oxide and unmodified were used in our study. According to the dynamic adsorption experiments, the effective adsorption time of the glass wool modified three times is 95 min which is almost 4 times the length of the effective adsorption time of unmodified glass wool.