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231225s2018 xx |||||o 00| ||eng c |
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7 |
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|a 10.1080/09593330.2017.1375022
|2 doi
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5 |
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|a pubmed25n0917.xml
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|a (NLM)28859576
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|a DE-627
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|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Odey, Emmanuel Alepu
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Optimization of the enhanced membrane coagulation reactor for sewage concentration efficiency and energy recovery
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
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|a Date Completed 09.09.2019
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|a Date Revised 09.09.2019
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The application of an enhanced membrane coagulation reactor (E-MCR) for sewage concentration and energy recovery through anaerobic digestion (AD) was investigated. The results show that the addition of powder-activated carbon (PAC) and polyaluminum chloride (PACl) enhanced the sewage concentration efficiency and minimized the membrane fouling. The reactor was operated for 100 d with 70 d without severe fouling. The flux of 6 L/(m2 h) with sludge retention time of 2 d recorded a long-term stable performance and recovered concentrates with about 6000-9800 mg/L of chemical oxygen demand (COD) values. The concentrate was used as feed for AD using a continuous stirred tank reactor. The results show that at a thermophilic temperature of 35°C, a high biogas yield was achieved at 20 and 30 d hydraulic retention time (HRT). Meanwhile, biogas yields of 10, 220, and 295 mL/(gCOD) were achieved at 10, 20, and 30 d HRT, respectively. The addition of PAC/PACl and the low flux condition enhanced the concentration efficiency and minimized the membrane fouling during the long-term operation. Thus, with the optimization of the operation, E-MCR becomes a promising option for sewage concentration and energy recovery
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|a Journal Article
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|a Enhanced membrane coagulation reactor
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|a anaerobic digestion
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| 650 |
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4 |
|a biogas recovery
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4 |
|a continuous stirred tank reactor
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|a sewage concentrate
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| 650 |
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7 |
|a Sewage
|2 NLM
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| 700 |
1 |
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|a Wang, Kaijun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Zifu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gao, Ruiling
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Etokidem, Esther Uduak
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Jin, Zhengyu
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Environmental technology
|d 1993
|g 39(2018), 24 vom: 31. Dez., Seite 3149-3158
|w (DE-627)NLM098202545
|x 1479-487X
|7 nnas
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| 773 |
1 |
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|g volume:39
|g year:2018
|g number:24
|g day:31
|g month:12
|g pages:3149-3158
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|u http://dx.doi.org/10.1080/09593330.2017.1375022
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