Affiliation:
1. Zhejiang Gongshang University
Abstract
The effects of Pb2+concentration, pH and additional carbon source on biodegradation of 4-chlorophenol (4-CP) byFusariumsp. were investigated, and the characteristic and kinetic of 4-CP biodegradation were analyzed. It was concluded that 4-CP biodegradation rate byFusariumsp. decreased a little at concentration of Pb2+0.20 mg/L and 4-CP 50 mg/L. The suitable biodegradation pH was range from 6 to 7. Additional carbon source (phenol) might increase the rate of 4-CP biodegradation. The kinetic equations of 4-CP biodegradation were well accord with the zero order reaction equation at different concentration of Pb2+.
Publisher
Trans Tech Publications, Ltd.
Reference10 articles.
1. Z. Hamid, G. Benoit: Process Biochemistry Vol. 41 (2006), p.1083.
2. X. Wang, G. Zhang, P. Gu, H. Sun: China's Water Supply and Drainage Vol. 24 (2008), p.17.
3. B. Petr: Enzyme Microb. Technol. Vol. 32 (2003), p.78.
4. J. Li, X. Zhu, J. Pan: Advanced Materials Reaseach Vol. 554-556 (2012), p. (1925).
5. W. Cai, J. Li and Z. Zhang: Journal of Hazardous Materials Vol. 148 (2007), p.38.