A comprehensive review of the process on hexachlorobenzene degradation Xiyan Ji, Weidong Lin, Wudi Zhang, Fang Yin, Xingling Zhao, Changmei Wang, Jing Liu, Hong Yang and Shiqing Liu MATEC Web of Conferences, 22 (2015) 04007 Published online: 09 July 2015 DOI: 10.1051/matecconf/20152204007