Feasibility evaluation of submerged anaerobic membrane bioreactor for municipal secondary wastewater treatment

被引：134

作者：

Lin, Hongjun ^{[1
]}

Chen, Jianrong ^{[1
]}

Wang, Fangyuan ^{[1
]}

Ding, Linxian ^{[1
]}

Hong, Huachang ^{[1
]}

机构：

[1] Zhejiang Normal Univ, Coll Geog & Environm Sci, Jinhua 321004, Zhejiang, Peoples R China

来源：

DESALINATION | 2011年 / 280卷 / 1-3期

关键词：

Submerged anaerobic membrane bioreactor; Municipal wastewater; Capital costs; Operation costs; REACTOR; TEMPERATURE; FILTRATION; OPERATION; SCALE; REUSE; ANMBR;

D O I：

10.1016/j.desal.2011.06.058

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A laboratory-scale submerged anaerobic membrane bioreactor (SAnMBR) was operated for 106 days for municipal secondary wastewater treatment. COD removal efficiency of approximately 90% with methane yield rate of 0.26 LCH(4)/gCOD(removal) was achieved. The results of laboratory-scale experiment served to full-scale SAnMBR design. Cost analysis of the full-scale SAnMBR system showed that membrane costs and gas scouring energy accounted for the largest fraction of total life cycle capital costs and operational costs, respectively. The operational costs can be totally offset by the benefits from biogas recovery. Sensitive analysis showed that membrane parameters including flux, price and lifetime play decisive roles in determining the total life cycle costs of the SAnMBR. The study demonstrated the technical feasibility as well as economic feasibility of SAnMBR treating municipal wastewater, providing that the membrane performance was significantly improved or membrane price significantly decreased. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：120 / 126

页数：7

共 36 条

[1] Start-up alternatives and performance of an UASB pilot plant treating diluted municipal wastewater at low temperature [J].

Alvarez, J. A. ;

Ruiz, I. ;

Gomez, M. ;

Presas, J. ;

Soto, M. .

BIORESOURCE TECHNOLOGY, 2006, 97 (14) :1640-1649

[2] Characterization of membrane foulants in an anaerobic non-woven fabric membrane bioreactor for municipal wastewater treatment [J].

An, Ying ;

Wang, Zhiwei ;

Wu, Zhichao ;

Yang, Dianhai ;

Zhou, Qi .

CHEMICAL ENGINEERING JOURNAL, 2009, 155 (03) :709-715

[3] Microbial kinetics of a membrane anaerobic reactor system [J].

Anderson, GK ;

Kasapgil, B ;

Ince, O .

ENVIRONMENTAL TECHNOLOGY, 1996, 17 (05) :449-464

[4]

[Anonymous], 1994, STANDARD METHODS EXA, V16th

[5] Lab-scale Study of an Anaerobic Membrane Bioreactor (AnMBR) for Dilute Municipal Wastewater Treatment [J].

Baek, Seung Hyuk ;

Pagilla, Krishna R. ;

Kim, Hyung-Jin .

BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, 2010, 15 (04) :704-708

[6] Design and operation of anaerobic membrane bioreactors: Development of a filtration testing strategy [J].

Beaubien, A ;

Baty, M ;

Jeannot, F ;

Francoeur, E ;

Manem, J .

JOURNAL OF MEMBRANE SCIENCE, 1996, 109 (02) :173-184

[7] Strategies for chemical cleaning in large scale membrane bioreactors [J].

Brepols, C. ;

Drensla, K. ;

Janot, A. ;

Trimborn, M. ;

Engelhardt, N. .

WATER SCIENCE AND TECHNOLOGY, 2008, 57 (03) :457-463

[8] Sludge activity under the conditions of crossflow microfiltration [J].

Brockmann, M ;

Seyfried, CF .

WATER SCIENCE AND TECHNOLOGY, 1997, 35 (10) :173-181

[9] Hydrodynamic behavior of anaerobic biosolids during crossflow filtration in the membrane anaerobic bioreactor [J].

Choo, KH ;

Lee, CH .

WATER RESEARCH, 1998, 32 (11) :3387-3397

[10] Membrane fouling mechanisms in the membrane-coupled anaerobic bioreactor [J].

Choo, KH ;

Lee, CH .

WATER RESEARCH, 1996, 30 (08) :1771-1780

← 1 2 3 4 →