Effects of hydraulic loading and room temperature on performance of anaerobic/anoxic/aerobic system for ammonia-ridden and phenol-rich coking effluents

Desalination

Volumn 247, Issue 1-3, 2009, Pages 362-369

  Zheng, Shaokui ^a   Li, Wei ^a  

^a BEIJING NORMAL UNIVERSITY   (China)

Author keywords

A1 A2 O process; Ammonia; Denitrification; Hydraulic loading; Phenol; Room temperature

Indexed keywords

A1/A2/O PROCESS; AMMONIUM REMOVAL; CHEMICAL-OXYGEN DEMANDS; COD REMOVAL; EFFECT OF TEMPERATURE; FINAL EFFLUENTS; HIGH-STRENGTH; HYDRAULIC LOADING; HYDRAULIC RETENTION TIME; ORGANICS; PHENOL REMOVAL; PSEUDO STEADY STATE; ROOM TEMPERATURE;

AMMONIA; CHEMICAL OXYGEN DEMAND; DENITRIFICATION; HYDRAULICS; OXYGEN; PHENOLS; REMOVAL; THERMAL EFFECTS; TURBINES;

AMMONIUM COMPOUNDS;

ACTIVATED SLUDGE; AMMONIA; ANOXIC CONDITIONS; CHEMICAL OXYGEN DEMAND; DETOXIFICATION; EFFLUENT; NITROGEN; PERFORMANCE ASSESSMENT; PHENOL; RETENTION; TEMPERATURE EFFECT;

EID: 69349085093     PISSN: 00119164     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.desal.2009.04.002     Document Type: Article

References (14)

1. Littleton X., and Ren Z. The treatment of wastewater from coke oven and chemical recovery plants by means of bioferric process-An innovative technique. Water Sci. Technol. 25 3 (1992) 143-56
2. Li Y.M., Gu G.W., Zhao J.F., Yu H.Q., Qiu Y.L., and Peng Y.Z. Treatment of coke-plant wastewater by biofilm systems for removal of organic compounds and nitrogen. Chemosphere 52 (2003) 997-1005
3. Azhar N.G., and Stuckey D.C. The influence of chemical structure on the anaerobic catabolism of refractory compounds: a case study of instant coffee wastes. Water Sci. Technol. 29 3 (1994) 231-240
4. Yu H.Q., Gu G.W., and Song L.P. The effect of fill mode on the performance of SBRs treating various wastewaters. Bioresour. Technol. 58 1 (1996) 49-55
5. Liu J., Wang B., Li W., Jin C., Cao Z., and Wang L. Removal of nitrogen from coal gasification and coke plant wastewater in A/O submerged biofilm-activated sludge (SBF-AS)hybrid system. Water Sci. Technol. 34 1 (1996) 17-24
6. Nutt S.G., Melcer H., and Pries J.H. Two-stage biological fludized bed treatment of coke-plant wastewater for nitrogen control. J. Water Pollut. Control Fed. 56 7 (1984) 851-857
7. Qian Y., Wen Y., and Zhang H. Efficiency of pretreatment methods in the activated sludge removal of refractory compounds in coke-plant wastewater. Water Res. 28 4 (1994) 701-710
8. rd edition. China Construction Industry Press. Beijing. 1998
9. Vaiopoulou E., Melidis P., and Aivasidis A. An activated sludge treatment plant for integrated removal of carbon, nitrogen and phosphorus. Desalination 211 (2007) 192-199
10. Peng Y., Wang X., and Li B. Anoxic biological phosphorus uptake and the effect of excessive aeration on biological phosphorus removal in the A2O process. Desalination 189 (2006) 155-164
11. Cannon A.D., Gray K.R., Biddlestone A.J., and Thayanithy K. Pilot-scale development of a bioreactor for the treatment of dairy dirty water. J. Agric. Eng. Res. 77 (2000) 327-334
12. Sun G., Zhao Y., and Allen S. Enhanced removal of organic matter and ammoniacal-nitrogen in a column experiment of tidal flow constructed wetland system. J. Biotechnol. 115 (2005) 189-197
13. Chakraborty S., and Veeramani H. Effect of HRT and recycle ratio on removal of cyanide, phenol, thiocyanate and ammonia in an anaerobic-anoxic-aerobic continuous system. Proces. Biochem. 41 (2006) 96-105
14. Wang J., Quan X., Wu L., Qian Y., and Werner H. Bioaugmentation as a tool to enhance the removal of refractory compounds in coke plant wastewater. Proces. Biochem. 38 (2002) 777-781