Ambient temperature treatment of low strength wastewater using anaerobic sequencing batch reactor
作者： U.J. Ndon , R.R. Dague
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摘要: Low strength wastewater having chemical oxygen demands (COD) concentrations of 1000, 800, 600 and 400mg/l were treated at 35, 25, 20 15iC using four anaerobic sequencing batch reactors (ASBRs). Reactor 1 was operated hydraulic retention time (HRT) 48h, reactor 2 24h HRT, 3 16h HRT 4 12h HRT. 80 to 99% soluble COD removed the various operational conditions, except during treatment 1000 800mg/l 1000mg/l where excessive loss biological solids occurred. The ASBR process can be an effective for low concentrated wastewaters which are usually aerobically with large amount sludge production higher energy expenditures.
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R. R. Dague, C. E. Habben, S. R. Pidaparti, Initial Studies on the Anaerobic Sequencing Batch Reactor Water Science and Technology. ,vol. 26, pp. 2429- 2432 ,(1992) , 10.2166/WST.1992.0754
H. Draaijer, J. A. W. Maas, J. E. Schaapman, A. Khan, Performance of the 5 MLD UASB Reactor for Sewage Treatment at Kanpur, India Water Science and Technology. ,vol. 25, pp. 123- 133 ,(1992) , 10.2166/WST.1992.0145
S. M. M. Vieira, A. D. Garcia, Sewage Treatment by UASB-Reactor. Operation Results and Recommendations for Design and Utilization Water Science and Technology. ,vol. 25, pp. 143- 157 ,(1992) , 10.2166/WST.1992.0147
A. Schellinkhout, C. J. Collazos, Full-Scale Application of the UASB Technology for Sewage Treatment Water Science and Technology. ,vol. 25, pp. 159- 166 ,(1992) , 10.2166/WST.1992.0148