Decolorization of azo dyes with high salt concentration by salt-tolerant mixed cultures under anaerobic conditions

Journal of Environmental Sciences

Volumn 17, Issue 6, 2005, Pages 984-988

  Guo, Jian Bo ^a   Zhou, Ji Ti ^a   Wang, Dong ^a   Wang, Jing ^a   Yu, Hui ^a   Song, Zhi Yong ^a  

^a DALIAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Anaerobic decolorization; Hyper salinity; Salt tolerant mixed cultures

Indexed keywords

ANAEROBIC DIGESTION; AZO DYES; BACTERIA; BIOLOGICAL WATER TREATMENT; COLORING; SALINE WATER; SODIUM CHLORIDE;

ANAEROBIC DECOLORIZATION; HYPER SALINITY; SALT TOLERANT MIXED CULTURES;

WASTEWATER TREATMENT;

AZO COMPOUND; COLORING AGENT; SODIUM CHLORIDE;

ANAEROBIC DIGESTION; AZO DYES; BACTERIA; BIOLOGICAL WATER TREATMENT; COLORING; SALINE WATER; SODIUM CHLORIDE; WASTEWATER TREATMENT;

ANAEROBIOSIS;

ANAEROBIC BACTERIUM; ARTICLE; BIOREMEDIATION; CHEMISTRY; COMPARATIVE STUDY; METABOLISM; METHODOLOGY; SEWAGE; ULTRAVIOLET SPECTROPHOTOMETRY; WATER MANAGEMENT;

AZO COMPOUNDS; BACTERIA, ANAEROBIC; BIODEGRADATION, ENVIRONMENTAL; COLORING AGENTS; SODIUM CHLORIDE; SPECTROPHOTOMETRY, ULTRAVIOLET; WASTE DISPOSAL, FLUID; WATER PURIFICATION;

BACTERIA (MICROORGANISMS);

EID: 33644597726     PISSN: 10010742     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (23)

1. Benedict C O, Giblin T, William T et al., 2002. Reduction of perchlorate and nitrate by salt tolerant bacteria [J]. Environmental Pollution, 118: 357-363.
2. Beydilli M I, Matthews R D, Pavlosthathis S G, 2000. Decolorization and toxicity screening of selected reactive azo dyes under methanogenic conditions [J]. Water Science and Technology, 38: 225-232.
3. Bromley-challenor K C A, Knapp J S, Zhang Z et al., 2000. Decolorization of an azo dye by unacclimated activated sludge under anaerobic conditions [J]. Water Research, 34: 4410-4418.
4. Brown M A, De Vito S C, 1993. Predicting azo dye toxicity [J]. Environmental Science and Technology, 23: 249-324.
5. 4Cl salt levels on methanogenic associations [J]. Water Research, 18: 543-648.
6. Hamoda M F, Al-Attar I M S, 1995. Effect of high sodium chloride concentrations on activated sludge treatment [J]. Water Science and Technology, 31(9): 61-72.
7. Hao O J, Kim H, Chiang P, 2000. Decolourisation of wastewaters [J]. Critical Reviews Environmental Science and Technology, 30: 449-505.
8. Knapp J S, Newby P S, 1995. The microbiological decolorization of an industrial effluent containing a diazo-linked chromophore [J]. Water Research, 29: 1807-1809.
9. Karigi F, Ali R, 1998. Saline wastewater treatment by halophile-supplemented activated sludge culture in an aerated rotating biodisc contactor [J]. Enzyme and Microbial Technology, 122: 427-433.
10. Kudlich M, Hetheridge M J, Knackmuss H J et al., 1999. Autoxidation reactions of different aromatic ortho-aminohydroxynaphthalenes which are formed during the reduction of sulphonated azo dyes [J]. Environmental Science and Technology, 33: 896-901.
11. Manu B, Chaudhari S, 2003. Decolorization of indigo and azo dyes in semicontinuous reactors with long hydraulic retention time [J]. Process Biochemistry, 38: 1213-1221.
12. Markus R, Xaver S, Volker M, 2003. Chloride dependence of growth in bacteria [J]. FEMS Microbiology Letters, 225: 161-165.
13. Mario A, Esplugas S, Saum G, 1997. How and why combine chemical and biological processes for wastewater treatment [J]. Water Science and Technology, 35(4): 321-327.
14. Roeßler M, Sewald X, Müller V, 2003. Chloride dependence of growth in bacteria [J]. FEMS Microbiology Letters, 225: 161-165.
15. Panswad T, Anan C, 1999. Specific oxygen, ammonia, and nitrate uptake rates of a biological nutrient removal process treating elevated salinity wastewater [J]. Bioresource Technology, 70: 237-243.
16. Panswad T, Anan C, 1999. Impact of high chloride wastewater on an anaerobic/anoxic/aerobic process with and without inoculation of chloride acclimated seeds [J]. Water Research, 33: 1165-1172.
17. Pearce C I, Lloyd J R, Guthrie J T, 2003. The removal of colour from textile wastewater using whole bacterial cells: A review [J]. Dyes and Pigments, 58: 179-196.
18. Seshadri S, Bishop P L, Agha A M, 1994. Anaerobic/aerobic treatment of selected azo dyes in wastewater [J]. Waste Management, 14: 127-137.
19. Supaka N, Juntongjin K, Damronglerd S et al., 2004. Microbial decolorization of reactive azo dyes in a sequential anaerobic-aerobic system [J]. Chemical Engineering Journal, 99: 169-176.
20. Woolard C R, Irvine R L, 1995. Response of a periodically operated halophilic biofilm reactor to changes in salt concentration [J]. Water Science and Technology, 31: 41-50.
21. Woolard C R, Irvine R L, 1995. Treatment of hypersaline wastewater in the sequencing batch reactor [J]. Water Research, 29: 1159-1168.
22. Wuhrmann K, Mechsner K, Kappeler T, 1980. Investigation on rate-determining factors in the microbial reduction of azo dyes [J]. European Journal of Applied Microbiology and Biotechnology, 9: 325-338.
23. Yang P Y, Nitisoravut S, Wu J Y S, 1994. Nitrate removal using a mixed-culture entrapped microbial cell immobilization process under high salt conditions [J]. Water Research, 29: 1525-1532.