Enhanced Biological Denitrification in the Cyclic Rotating Bed Reactor With Catechol As Carbon Source

Enhanced Biological Denitrification in the Cyclic Rotating Bed Reactor With Catechol As Carbon Source Publisher Pubmed

Moussavi G¹ ; Jafari SJ¹ ; Yaghmaeian K^{2, 3}

Show Affiliations

1. Department of Environmental Health Engineering, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
2. Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
3. Center for Water Quality Research, Institute for Environmental Research, Tehran University of Medical Sciences, Tehran, Iran

Source: Bioresource Technology Published:2015

Abstract

The performance of CRBR in denitrification with catechol carbon source is presented. The influence of inlet nitrate concentration, hydraulic retention time (HRT), media filling ratio and rotational speed of media on the performance of CRBR was investigated. The bioreactor could denitrify over 95% of the nitrate at an inlet concentration up to 1000mgNO3-/L and a short HRT as low as 18. h. The optimum media filling ratio at which the maximum denitrification was achieved in the CRBR was 30% and the contribution of media at this condition was around 36%. The optimum ratio of media filling at which the maximum denitrification was 20. rpm and the contribution of rotational speed under this condition was around 17%. According to the findings, the CRBR is a high rate bioreactor and thus serves as an appropriate technology for denitrification of wastewaters containing a high concentration of nitrate and toxic organic compounds. © 2015 Elsevier Ltd.

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Kamyar Yaghmaeian (4)

Mahmood Alimohammadi (2)

Style	Citing Format
MLA	Moussavi G, Jafari SJ, Yaghmaeian K. "Enhanced Biological Denitrification in the Cyclic Rotating Bed Reactor With Catechol As Carbon Source." Bioresource Technology, vol. 189, no. , 2015, pp. 266-272.
APA	Moussavi G, Jafari SJ, Yaghmaeian K (2015). Enhanced Biological Denitrification in the Cyclic Rotating Bed Reactor With Catechol As Carbon Source. Bioresource Technology, 189(), 266-272.
Chicago	Moussavi G, Jafari SJ, Yaghmaeian K. "Enhanced Biological Denitrification in the Cyclic Rotating Bed Reactor With Catechol As Carbon Source." Bioresource Technology 189, no. (2015): 266-272.
Harvard	Moussavi G, Jafari SJ, Yaghmaeian K (2015) 'Enhanced Biological Denitrification in the Cyclic Rotating Bed Reactor With Catechol As Carbon Source', Bioresource Technology, 189(), pp. 266-272.
Vancouver	Moussavi G, Jafari SJ, Yaghmaeian K. Enhanced Biological Denitrification in the Cyclic Rotating Bed Reactor With Catechol As Carbon Source. Bioresource Technology. 2015;189():266-272.
BibTex	@article{ author = {Moussavi G and Jafari SJ and Yaghmaeian K}, title = {Enhanced Biological Denitrification in the Cyclic Rotating Bed Reactor With Catechol As Carbon Source}, journal = {Bioresource Technology}, volume = {189}, number = {}, pages = {266-272}, year = {2015} }
RIS	TY - JOUR AU - Moussavi G AU - Jafari SJ AU - Yaghmaeian K TI - Enhanced Biological Denitrification in the Cyclic Rotating Bed Reactor With Catechol As Carbon Source JO - Bioresource Technology VL - 189 IS - SP - 266 EP - 272 PY - 2015 ER -

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