PCR-DGGE analysis of microbial community during bioleaching process of waste printed wire boards by acidophilic bacteria

Guocheng Gongcheng Xuebao/The Chinese Journal of Process Engineering

Volumn 12, Issue 3, 2012, Pages 466-471

  Zhang, Ting ^a   Zhu, Neng Wu ^a,b   Cheng, Dan ^a   Wu, Ping Xiao ^a,b  

^a SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

^b BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

Acidophilic bacteria; Bioleaching; Microbial community structure; Polymerase chain reaction denaturing gradient gel electrophoresis; Waste printed wire boards

Indexed keywords

EID: 84864825603     PISSN: 1009606X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (17)

1. 2007, 26(11): 1835-1841.
2. Olson G J, Brierley J A, Brierley C L. Bioleaching Review: Part B. Progress in Bioleaching: Applications of Microbial Processes by the Mineral Industries [J]. Appl. Microbiol. Biotechnol., 2003, 63(3): 249-257.
3. Zhou H B, Zeng W M, Yang Z F, et al. Bioleaching of Chalcopyrite Concentrate by a Moderately Thermophilic Culture in a Stirred Tank Reactor [J]. Bioresour. Technol., 2009, 100(2): 515-520.
4. 2005, 11(6): 784-788.
5. 2003, 55(2): 58-63.
6. Brandl H, Bosshard R, Wegmann M. Computer-munching Microbes: Metal Leaching from Electronic Scrap by Bacteria and Fungi [J]. Hydrometallurgy, 2001, 59(2/3): 319-326.
7. Choi N S, Cho K S, Kim D S, et al. Microbial Recovery of Copper from Printed Circuit Boards of Waste Computer by Acidithiobacillus ferrooxidans [J]. J. Environ. Sci. Health, Part A, 2004, 39(11/12): 2973-2982.
8. Liang G B, Mo Y W, Zhou G F. Novel Strategies of Bioleaching Metals from Printed Circuit Boards (PCBs) in Mixed Cultivation of Two Acidophiles [J]. Enzyme Microb. Technol., 2010, 47(7): 322-326.
9. Wang J W, Bai J F, Xu J Q, et al. Bioleaching of Metals from Printed Wire Boards by Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans and Their Mixture [J]. J. Hazard. Mater., 2009, 172(2/3): 1100-1105.
10. Zhu N W, Xiang Y, Zhang T, et al. Bioleaching of Metal Concentrates of Waste Printed Circuit Boards by Mixed Culture of Acidophilic Bacteria [J]. J. Hazard. Mater., 2011, 192(2): 614-619.
11. Muyzer G, Ellen C W, Andre G U. Profiling of Complex Microbial Populations by Denaturing Gradient Gel Electrophoresis Analysis of Polymerase Chain Reaction Genes Coding for 16SrRNA [J]. Appl. Environ. Microbiol., 1993, 59(3): 695-700.
12. 2010, 28(6): 103-108.
13. Zhou J, Bruns M A, Tiedje J M. DNA Recovery from Soils of Diverse Composition [J]. Appl. Environ. Microbiol., 1996, 62(2): 316-322.
14. http://www.ncbi.nlm.nih.gov/blast, 1988-11-04.
15. 2+ Oxidation by Acidithiobacillus ferrooxidans [J]. Miner. Eng., 2006, 19(9): 960-967.
16. Johnson D B. Selective Solid Media for Isolating and Enumerating Acidophilic Bacteria [J]. J. Microbiol. Methods, 1995, 23: 205-218.
17. Fowler T A, Holmes P R, Crundwell F K. Mechanism of Pyrite Dissolution in the Presence of Thiobacillus ferrooxidans [J]. Appl. Environ. Microbiol., 1999, 65(7): 2987-2993.