Biodegradation of phenol by calcium-alginate immobilized Bacillus cereus in a packed bed reactor and determination of the mass transfer correlation

被引：35

作者：

Banerjee, Aditi ^{[1
]}

Ghoshal, Aloke K. ^{[1
,2
]}

机构：

[1] Indian Inst Technol, Ctr Environm, Gauhati 781039, Assam, India

[2] Indian Inst Technol, Dept Chem Engn, Gauhati 781039, Assam, India

来源：

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING | 2016年 / 4卷 / 02期

关键词：

Phenol biodegradation; Packed bed reactor; Bacillus cereus; External film diffusion; Mass transfer coefficient;

D O I：

10.1016/j.jece.2016.02.012

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Biodegradation of phenol by calcium-alginate immobilized Bacillus cereus AKG1 MTCC9817 and B. cereus AKG2 MTCC9818 in a re-circulated up-flow packed bed reactor was performed. The observed biodegradation rate constants were calculated at various flow rates by assuming first-order biodegradation kinetics. The effect of external mass transfer combined with intrinsic biodegradation reaction on the observed biodegradation was investigated by the correlation between the Colburn factor (JD) and Reynolds number (N-Re) as JD = K N-Re (-(1-n)) with values of K and n in the range of present experimentation as 1.34 and 0.35, respectively. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：1523 / 1529

页数：7

共 39 条

[1] Determination of the effective diffusion coefficient of phenol in Ca-alginate-immobilized P-putida beads
Aksu, Z
Bülbül, G
[J]. ENZYME AND MICROBIAL TECHNOLOGY, 1999, 25 (3-5) : 344 - 348
[2] Investigation of the combined effects of external mass transfer and biodegradation rates on phenol removal using immobilized P-putida in a packed-bed column reactor
Aksu, Z
Bülbül, G
[J]. ENZYME AND MICROBIAL TECHNOLOGY, 1998, 22 (05) : 397 - 403
[3] American Public Health Association (APHA), 1995, STANDARD METHODS EXA
[4] Bailey J., 1986, BIOCH ENG FUNDAMENTA, DOI [10.1016/0168-3659(86)90022-2, DOI 10.1016/0168-3659(86)90022-2]
[5] Phenol degradation performance by isolated Bacillus cereus immobilized in alginate
Banerjee, Aditi
Ghoshal, Aloke K.
[J]. INTERNATIONAL BIODETERIORATION & BIODEGRADATION, 2011, 65 (07) : 1052 - 1060
[6] Phenol degradation by Bacillus cereus: Pathway and kinetic modeling
Banerjee, Aditi
Ghoshal, Aloke K.
[J]. BIORESOURCE TECHNOLOGY, 2010, 101 (14) : 5501 - 5507
[7] Isolation and characterization of hyper phenol tolerant Bacillus sp from oil refinery and exploration sites
Banerjee, Aditi
Ghoshal, Aloke K.
[J]. JOURNAL OF HAZARDOUS MATERIALS, 2010, 176 (1-3) : 85 - 91
[8] Phenol and sulfide oxidation in a denitrifying biofilm reactor and its microbial community analysis
Beristain-Cardoso, Ricardo
Texier, Anne-Claire
Alpuche-Solis, Angel
Gomez, Jorge
Razo-Flores, Elias
[J]. PROCESS BIOCHEMISTRY, 2009, 44 (01) : 23 - 28
[9] Decolorization of azo dye by immobilized Pseudomonas luteola entrapped in alginate-silicate sol-gel beads
Chen, Jyh-Ping
Lin, Yung-Sheng
[J]. PROCESS BIOCHEMISTRY, 2007, 42 (06) : 934 - 942
[10] External mass transfer analysis for simultaneous removal of carbohydrate and protein by immobilized activated sludge culture in a packed bed batch bioreactor
Dizge, Nadir
Tansel, Berrin
[J]. JOURNAL OF HAZARDOUS MATERIALS, 2010, 184 (1-3) : 671 - 677

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