Title :
Biodegradation of Indeno (1,2,3-cd) Pyrene by a Pure Bacterial Culture of Pandoraea sp.
Author :
Du, Yongchao ; Dou, Junfeng ; Cheng, Lirong ; Ding, Aizhong ; Fan, Fuqiang ; Chen, Haiying
Author_Institution :
Eng. Res. Center of Groundwater Pollution Control & Remediation, Beijing Normal Univ., Beijing, China
Abstract :
Three new isolated bacterial cultures of Pandoraea sp., Stenotrophomonas sp., and T Pseudoxanthomonas mexicana that could efficiently degraded Indeno (1,2,3-cd) pyrene (Inp) were reported in this paper. The biodegradation performance of Inp by Pandoraea sp was studied under different pH conditions. Under the conditions of pH=8, the removal efficiency of Inp fluctuated sharply among 8% and 40%. The optimal condition for InP removal was pH=7, and removal efficiency was nearly 60% after the incubation of 25days.
Keywords :
biological techniques; biotechnology; microorganisms; pollution control; InP removal; Pandoraea sp.; Stenotrophomonas sp.; T Pseudoxanthomonas mexicana; bacterial cultures; biodegradation; indeno (1,2,3-cd) pyrene; polycyclic aromatic hydrocarbon; time 25 day; Biodegradation; Capacitive sensors; Chemicals; Degradation; Hydrocarbons; Indium phosphide; Microorganisms; Petroleum; Soil; Water pollution;
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
DOI :
10.1109/ICBBE.2010.5517078
