Enhancing the resistance to H2S toxicity during anaerobic digestion of low-strength wastewater through granular activated carbon (GAC) addition

被引：0

作者：

Zhang, Yingdi ^{[1
]}

Zhang, Lei ^{[1
]}

Yu, Najiaowa ^{[1
]}

Guo, Bing ^{[1
,2
]}

Liu, Yang ^{[1
]}

机构：

[1] Univ Alberta, Dept Civil & Environm Engn, 7-263 Donadeo Innovat Ctr Engn, Edmonton, AB T6G 1H9, Canada

[2] Univ Surrey, Ctr Environm Hlth & Engn CEHE, Dept Civil & Environm Engn, Guildford GU2 7XH, Surrey, England

来源：

JOURNAL OF HAZARDOUS MATERIALS | 2022年 / 430卷

基金：

加拿大自然科学与工程研究理事会;

关键词：

Anaerobic digestion; Granular activated carbon; Syntrophic partnership; H2S toxicity; Sulfate reduction; INTERSPECIES ELECTRON-TRANSFER; SULFATE-REDUCING BACTERIA; METHANOGENESIS; ENHANCEMENT; BIOREACTOR; REACTOR; FLOW;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Low-strength wastewater was treated using two laboratory-scale up-flow anaerobic sludge blankets (UASB) for 130 days under sulfate-reducing conditions. Granular activated carbon (GAC) was added to one of the reactors. The GAC addition increased the total chemical oxygen demand removal by 21-28% and total methane production by 32-78%. The sludge from the GAC-amended UASB showed higher specific methanogenic activities (SMA) and higher activities in the presence of H2S, indicating that the GAC addition enhanced the resistance of methanogens to H2S toxicity. Further, the microbial communities showed that the GAC addition shifted microbial communities. A robust syntrophic partnership between bacteria (i.e., Bacteroidetes_vadinHA17 and Trichococcus) and methanogens was established in the GAC-amended UASB. Sulfate-reducing bacteria (SRB) were enriched in the GAC biofilm, indicating the coexistence of competition and cooperation between SRB and methanogens. These findings provide significant insights regarding microbial community dynamics, especially SRB and methanogens, in a GAC-amended anaerobic digestion process under sulfate-reducing conditions.

引用

页数：10

共 56 条

[1]

APHA, 2005, Standard Methods for the Examination of Water and Wastewater

[2] The microbial community of a passive biochemical reactor treating arsenic, zinc, and sulfate-rich seepage [J].

Baldwin, Susan Anne ;

Khoshnoodi, Maryam ;

Rezadehbashi, Maryam ;

Taupp, Marcus ;

Hallam, Steven ;

Mattes, Al ;

Sanei, Hamed .

FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY, 2015, 3

[3] Electrochemical characterization of direct electron uptake in electrical microbially influenced corrosion of iron by the lithoautotrophic SRB Desulfopila corrodens strain IS4 [J].

Beese-Vasbender, Pascal F. ;

Nayak, Simantini ;

Erbe, Andreas ;

Stratmann, Martin ;

Mayrhofer, Karl J. J. .

ELECTROCHIMICA ACTA, 2015, 167 :321-329

[4] Reproducible, interactive, scalable and extensible microbiome data science using QIIME 2 [J].

Bolyen, Evan ;

Rideout, Jai Ram ;

Dillon, Matthew R. ;

Bokulich, NicholasA. ;

Abnet, Christian C. ;

Al-Ghalith, Gabriel A. ;

Alexander, Harriet ;

Alm, Eric J. ;

Arumugam, Manimozhiyan ;

Asnicar, Francesco ;

Bai, Yang ;

Bisanz, Jordan E. ;

Bittinger, Kyle ;

Brejnrod, Asker ;

Brislawn, Colin J. ;

Brown, C. Titus ;

Callahan, Benjamin J. ;

Caraballo-Rodriguez, Andres Mauricio ;

Chase, John ;

Cope, Emily K. ;

Da Silva, Ricardo ;

Diener, Christian ;

Dorrestein, Pieter C. ;

Douglas, Gavin M. ;

Durall, Daniel M. ;

Duvallet, Claire ;

Edwardson, Christian F. ;

Ernst, Madeleine ;

Estaki, Mehrbod ;

Fouquier, Jennifer ;

Gauglitz, Julia M. ;

Gibbons, Sean M. ;

Gibson, Deanna L. ;

Gonzalez, Antonio ;

Gorlick, Kestrel ;

Guo, Jiarong ;

Hillmann, Benjamin ;

Holmes, Susan ;

Holste, Hannes ;

Huttenhower, Curtis ;

Huttley, Gavin A. ;

Janssen, Stefan ;

Jarmusch, Alan K. ;

Jiang, Lingjing ;

Kaehler, Benjamin D. ;

Bin Kang, Kyo ;

Keefe, Christopher R. ;

Keim, Paul ;

Kelley, Scott T. ;

Knights, Dan .

NATURE BIOTECHNOLOGY, 2019, 37 (08) :852-857

[5] Biofilm growth mode promotes maximum carrying capacity and community stability during product inhibition syntrophy [J].

Brileya, Kristen A. ;

Camilleri, Laura B. ;

Zane, Grant M. ;

Wall, Judy D. ;

Fields, Matthew W. .

FRONTIERS IN MICROBIOLOGY, 2014, 5

[6]

Callahan BJ, 2016, NAT METHODS, V13, P581, DOI [10.1038/NMETH.3869, 10.1038/nmeth.3869]

[7] Global patterns of 16S rRNA diversity at a depth of millions of sequences per sample [J].

Caporaso, J. Gregory ;

Lauber, Christian L. ;

Walters, William A. ;

Berg-Lyons, Donna ;

Lozupone, Catherine A. ;

Turnbaugh, Peter J. ;

Fierer, Noah ;

Knight, Rob .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2011, 108 :4516-4522

[8] Toxicants inhibiting anaerobic digestion: A review [J].

Chen, Jian Lin ;

Ortiz, Raphael ;

Steele, Terry W. J. ;

Stuckey, David C. .

BIOTECHNOLOGY ADVANCES, 2014, 32 (08) :1523-1534

[9] USE OF METHANOGENIC ACTIVITY TESTS TO CHARACTERIZE ANAEROBIC SLUDGES, SCREEN FOR ANAEROBIC BIODEGRADABILITY AND DETERMINE TOXICITY THRESHOLDS AGAINST INDIVIDUAL ANAEROBIC TROPHIC GROUPS AND SPECIES [J].

COLLERAN, E ;

CONCANNON, F ;

GOLDEN, T ;

GEOGHEGAN, F ;

CRUMLISH, B ;

KILLILEA, E ;

HENRY, M ;

COATES, J .

WATER SCIENCE AND TECHNOLOGY, 1992, 25 (07) :31-40

[10] Competition and coexistence of sulfate-reducing bacteria, acetogens and methanogens in a lab-scale anaerobic bioreactor as affected by changing substrate to sulfate ratio [J].

Dar, Shabir A. ;

Kleerebezem, Robbert ;

Stams, Alfons J. M. ;

Kuenen, J. Gijs ;

Muyzer, Gerard .

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2008, 78 (06) :1045-1055

← 1 2 3 4 5 6 →