A Study on Advanced Treatment for Coking Wastewater with Biological Activated Carbon Based on Efficient Degrading Flora

Abstract:

Article Preview

The removal efficiency of degrading flora which has been constructed is investigated in biological carbon process through the variation of COD and chromaticity. The results show that the efficient degrading strains can reproduce on the activated carbon quickly;the biological activated carbon reactor,in which degrading flora to coking waste water are inoculated,is adopted to carry out the treatment of wastewater,in such a way the COD and chromaticity in outflow water can remain at a lower level (with COD about 50mg/L and chromaticity about 50 degree). The average COD removal rate is 71% and the chromaticity removal ratio is 95%.

Info:

Periodical:

Advanced Materials Research (Volumes 581-582)

Edited by:

Jimmy (C.M.) Kao, Wen-Pei Sung and Ran Chen

Pages:

1129-1132

Citation:

G. H. Wang et al., "A Study on Advanced Treatment for Coking Wastewater with Biological Activated Carbon Based on Efficient Degrading Flora", Advanced Materials Research, Vols. 581-582, pp. 1129-1132, 2012

Online since:

October 2012

Export:

Price:

$38.00

[1] Jim M, Lu G, Methods for improving biochemical treatment of coke plant wastewater, J. Shanghai Environmental Sciences. 16 (2002) 13-14.

[2] WANG Jianlong, SHI Hanchang, Qian Yi, The advances in biodegradation of refractory organic pollutants by immobilized microbial cells, J. Research of Environmental Sciences. 12 (1999) 60-64.

[3] Liang CH, Chiang PC, Chang EE, Modeling the behaviors of adsorption and biodegradation in biological activated carbon filters, J. Water Res. 41(2007), 3241-3250.

DOI: https://doi.org/10.1016/j.watres.2007.05.024

[4] Ong S, Toorisaka E, Hirata M, Combination of adsorption and biodegradation processes for textile effluent treatment using a granular activated carbon-biofilm configured packed column system, J. Environ Sci. (China). 20 (2008) 952-956.

DOI: https://doi.org/10.1016/s1001-0742(08)62192-0

[5] Aktas O, Cecen F, Adsorption, Desorption and bio-regeneration in the treatment of 2-chlorophenol with activated carbon, J. Hazard Mater. 141(2007) 769-777.

DOI: https://doi.org/10.1016/j.jhazmat.2006.07.050

[6] Aktas O, Cecen F, Adsorption reversibility and bio-regeneration of activated carbon in the treatment of phenol, J. Water Sci. Technol. 55(2007), 237-244.

[7] Yu Xin, Zhang Xiaojian, Wang Zhansheng, Biomass Examination by Lipid-P Method for Drinking Water Bio-treatment, J. Water & Wastewater Engineering. 28 (2002).

[8] Pepper, I.L., Gerba, C.P., Brendecke, J.W., Environmental Microbiology: A Laboratory Manual, Academic Press Inc., New York, (1995).

Fetching data from Crossref.
This may take some time to load.