Research on New-type Photo-catalyst and Its Application in Degradationof Acrylic Fiber Wastewater

摘要

This paper explores a supported catalyst of Fe( II) nitrogen complex on a cationic exchange resin as a photo-catalyst for the degradation of acrylic fiber wastewater. The nitrogen complex is 1, 10 phenanthroline and the cationic exchange resin is Polyallylmethacrylate, PMMA/divinylbenzene resin. The mechanisms of affecting factors in treating acrylic fiber wastewater were investigated According to this research, we found the optimal reaction conditions When referred to acrylic fiber wastewater treatment, the concentration of HiChis 0,013 mol/T, and the amount of catalyst is 5g/L, After four hours' irradiation, the COD degradation rate of acrylic fiber wastewater rate was up to 68,7%, It realized the effect of the degradation of acrylic fiber wastewater under visible irradiation and facile reaction conditions which contains normal temperature, natural pressure and wide range of pH.