Health & Environmental Research Online (HERO)


Print Feedback Export to File
8486596 
Journal Article 
电芬顿-生物泥浆法联合修复芘污染土壤 
Xu, WD; Guo, SH; Li, G; Wu, B; Li, FM 
2019 
1 
Zhongguo Huanjing Kexue / China Environmental Science
ISSN: 1000-6923 
Chinese Society for Environmental Sciences 
39 
10 
4247-4253 
Chinese 
The electro-Fenton (EF) process combined with bioremediation (BIO) process was established for pyrene (Pyr) contaminated soil. Two factors including degradation characteristics as well as environmental parameters were compared between EF and BIO processes. Optimal process order was determined by a series batch tests of parameters, such as the effects of removal rate, degradation efficiency, concentration of •OH radical, biomass, and the pH value. The results showed EF process followed by BIO process was the optimum process order, the removal efficiency of Pyr was almost 50% higher than each single process. After 72h of reaction time, Pyr removal efficiency of the EF-BIO combined treatment process was still high of 91.02%. © 2019, Editorial Board of China Environmental Science. All right reserved. 
Combined process; Electro-Fenton; Pyrene; Slurry phase bioremediation