[1] Chongqing Technol & Business Univ, Coll Environm & Resource, Chongqing, Peoples R China
[2] Chongqing Technol & Business Univ, Minist Educ, Engn Res Ctr Waste Oil Recovery Technol & Equipme, Chongqing, Peoples R China
[3] Chongqing Technol & Business Univ, Chongqing Key Lab Catalysis & New Environm Mat, Key Lab Catalysis Sci & Technol, Chongqing Educ Commiss, 19 Xuefu Ave, Chongqing 400067, Peoples R China