Application of CuO nanoparticle in treating wastewater of dye intermediate m-chlorotoluene
纳米CuO在染料中间体间氯甲苯工业废水处理中的应用

CuO nanoparticles were prepared by hydrothermal method and characterized by XRD and TEM.The photo-catalytic degradation of dyeintermediate m-chlorotoluene wastewater,with nanometer CuO as photo-catalyst and high-voltage mercury lamp as the light source,was studied.Main factors for the removal of COD were determined and the order of influence was as the following: radiation time > solution pH value > the amount of CuO.After studying the influence of factors,including the amounts of CuO,pH value and radiation...