Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials

MSG Wastewater Treatment with UASB-AOMBR Coupling process

Authors
Yong Gao, Manying Zhang, Feng Kong
Corresponding Author
Yong Gao
Available Online January 2016.
DOI
10.2991/icsmim-15.2016.221How to use a DOI?
Keywords
MSG wastewater; UASB; MBR; ammonia; volatile fatty acids (VFA)
Abstract

Monosodium glutamate (MSG) wastewater is a very refractory case of high strength organic wastewater. To investigate the effect of operating variables on treatment of MSG wastewater, a laboratory scale study was conducted. The treatment of MSG wastewater was studied by UASB-A/OMBR process. The effect of operating variables such as organic volumetric load rate (OLR), pH, volatile fatty acids (VFA) , ammonia (NH3-N) and alkalinity on efficiency of treatment and recovery of biogas was investigated. The results showed that, in the UASB stage, the gas production rate was 3.02 – 8.83 kg COD / m3•d volume load, the gas production rate and COD load volume was positively related; as influent COD in range of 11878 – 16922 mg•l-1, COD removal rate of effluent was in range of 57.00 – 79.63 %. The removal of COD by MBR can reach 90%, even to 96%, and the removal of ammonia is 95 -100 . UASB--A/O MBR has a good ability of preventing fluctuation of load and can remove COD and ammonia effectively.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials
Series
Advances in Computer Science Research
Publication Date
January 2016
ISBN
10.2991/icsmim-15.2016.221
ISSN
2352-538X
DOI
10.2991/icsmim-15.2016.221How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Yong Gao
AU  - Manying Zhang
AU  - Feng Kong
PY  - 2016/01
DA  - 2016/01
TI  - MSG Wastewater Treatment with UASB-AOMBR Coupling process
BT  - Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials
PB  - Atlantis Press
SP  - 1195
EP  - 1203
SN  - 2352-538X
UR  - https://doi.org/10.2991/icsmim-15.2016.221
DO  - 10.2991/icsmim-15.2016.221
ID  - Gao2016/01
ER  -