含能材料2008，Vol.16Issue(6)：745-752,8.
CdS/Cu纳米光催化剂降解废水中的HMX和RDX试验研究
Photocatalytic Degradation of HMX and RDX Wastewater with CdS/Cu Nanophotocatalyst
Hamid Reza Pouretedal 1Mohammad Hossien Keshavarz 1Mohammad Hasan Yosefi 1Arash Shokrollahi 1Abbas Zali1
作者信息
摘要
Abstract
The wastewater with HMX and RDX was treated by photodegradation process in the presence of cadmium sulfide doped with copper as photocatalyst under UV and Vis irradiations. The influence on the degration of Cu% as dopant in CdS/Cu nanoparticles, pH of solution, dosage of photocatalyst and concentration of explosives were studied. The XRD patterns and UV-Vis spectra were used to characterize the nanoparticle. Results show that the degradation efficiency for HMX and RDX wastewater reaches 85%-88% in the presence of Cd0.95Cu0.05S under 180 min UV irradiation. The dosage of 160.0 mg·L-1 of photocatalyst and the pH of 7 are the optimum. A gradual decrease in degradation at the first two cycles is seen.关键词
cadmium sulfide/nanoparticle/photodegradation/photocatalyst/RDX/HMXKey words
cadmium sulfide/nanoparticle/photodegradation/photocatalyst/RDX/HMX分类
武器工业引用本文复制引用
Hamid Reza Pouretedal,Mohammad Hossien Keshavarz,Mohammad Hasan Yosefi,Arash Shokrollahi,Abbas Zali..CdS/Cu纳米光催化剂降解废水中的HMX和RDX试验研究[J].含能材料,2008,16(6):745-752,8.
