Fouling characterization and nitrogen removal in a batch granulation membrane bioreactor

被引：21

作者：

Bui Xuan Thanh ^{[1
]}

Visvanathan, Chettiyapan ^{[2
]}

Ben Aim, Roger ^{[3
]}

机构：

[1] Ho Chi Minh City Univ Technol, Fac Environm, Ho Chi Minh City 70000, Vietnam

[2] Asian Inst Technol, Sch Environm Resources & Dev, Environm Engn & Management Program, Klongluang 12120, Pathumthani, Thailand

[3] Univ Toulouse, INSA, UPS, INP,LISBP, F-31077 Toulouse, France

来源：

INTERNATIONAL BIODETERIORATION & BIODEGRADATION | 2013年 / 85卷

关键词：

Aerobic granules; Membrane bioreactor; Extracellular polymeric substances; Fouling; WASTE-WATER TREATMENT; SOLUBLE MICROBIAL PRODUCTS; AEROBIC GRANULATION; SLUDGE; PERFORMANCE; AMMONIA; REACTOR; NITRIFICATION; INHIBITION; FILTRATION;

D O I：

10.1016/j.ibiod.2013.02.005

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A submerged membrane bioreactor (MBR) combined with aerobic granulation reactor was investigated for the simultaneous organic/nitrogen removal and membrane fouling control. Total nitrogen (TN) removal was 59% (1.76 mg TN/g VSS h) in the aerobic granulation reactor. The filtration of granulation effluent or low operating F/M condition of the MBR could extend the filtration period of up to 78 days without any need for physical cleaning The soluble fraction was the main contributor to fouling compared to colloids and solids. The soluble polysaccharides (sPS) had more adverse effects than that of soluble protein (sPN). The deposition on a unit of the membrane's surface area was 11 mg sPS/L m(2) and 8 mg sPS/L m(2). As a result, the BG-MBR could be an alternative treatment process for simultaneous organic/nitrogen removal and fouling control. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：491 / 498

页数：8

共 35 条

[1] [Anonymous], 2006, STANDARD METHODS EXA, DOI DOI 10.5860/CHOICE.37-2792
[2] ANTHONISEN AC, 1976, J WATER POLLUT CON F, V48, P835
[3] Aerobic granulation with industrial wastewater in sequencing batch reactors
Arrojo, B
Mosquera-Corral, A
Garrido, JM
Méndez, R
[J]. WATER RESEARCH, 2004, 38 (14-15) : 3389 - 3399
[4] A review of soluble microbial products (SMP) in wastewater treatment systems
Barker, DJ
Stuckey, DC
[J]. WATER RESEARCH, 1999, 33 (14) : 3063 - 3082
[5] Aerobic granulation in a sequencing batch airlift reactor
Beun, JJ
van Loosdrecht, MCM
Heijnen, JJ
[J]. WATER RESEARCH, 2002, 36 (03) : 702 - 712
[6] The modified fouling index using ultrafiltration membranes (MFI-UF): characterisation, filtration mechanisms and proposed reference membrane
Boerlage, SFE
Kennedy, MD
Dickson, MR
El-Hodali, DEY
Schippers, JC
[J]. JOURNAL OF MEMBRANE SCIENCE, 2002, 197 (1-2) : 1 - 21
[7] Fouling characterisation in membrane bioreactors
Bouhabila, E
Ben Aïm, R
Buisson, H
[J]. SEPARATION AND PURIFICATION TECHNOLOGY, 2001, 22-3 (1-3) : 123 - 132
[8] Differential distribution of ammonia- and nitrite-oxidising bacteria in flocs and granules from a nitrifying/denitrifying sequencing batch reactor
Carvalho, Gilda
Meyer, Rikke L.
Yuan, Zhiguo
Keller, Jurg
[J]. ENZYME AND MICROBIAL TECHNOLOGY, 2006, 39 (07) : 1392 - 1398
[9] Fouling transients in nominally sub-critical flux operation of a membrane bioreactor
Cho, BD
Fane, AG
[J]. JOURNAL OF MEMBRANE SCIENCE, 2002, 209 (02) : 391 - 403
[10] A COLORIMETRIC METHOD FOR THE DETERMINATION OF SUGARS
DUBOIS, M
GILLES, K
HAMILTON, JK
REBERS, PA
SMITH, F
[J]. NATURE, 1951, 168 (4265) : 167 - 167

← 1 2 3 4 →