Improving anaerobic digestion of piggery wastewater by alleviating stress of ammonia using biochar derived from rice straw

被引：63

作者：

Cheng, Qunpeng ^{[1
]}

Xu, Chenxi ^{[1
]}

Huang, Wenwen ^{[1
]}

Jiang, Meng ^{[2
]}

Yan, Juntao ^{[1
]}

Fan, Guozhi ^{[1
]}

Zhang, Jian ^{[1
]}

Chen, Ken ^{[1
]}

Xiao, Bo ^{[3
]}

Song, Guangsen ^{[1
]}

机构：

[1] Wuhan Polytech Univ, Sch Chem & Environm Engn, Wuhan 430073, Peoples R China

[2] Huazhong Univ Sci & Technol, Sch Energy & Power Engn, Wuhan, Peoples R China

[3] Huazhong Univ Sci & Technol, Sch Environm Sci & Engn, Wuhan, Peoples R China

来源：

ENVIRONMENTAL TECHNOLOGY & INNOVATION | 2020年 / 19卷

关键词：

Anaerobic digestion; Biochar; Piggery wastewater; Ammonia; Improvement; METHANE PRODUCTION; FOOD WASTE; DAIRY MANURE; CORN STOVER; INHIBITION; ZEOLITE; ENERGY; PERFORMANCE; MICROORGANISMS; SLUDGE;

D O I：

10.1016/j.eti.2020.100948

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：

In this study, impact of a rice straw-derived biochar on the anaerobic digestion of piggery wastewater was investigated under different ammonium "stress levels". The results showed that the biogas yield was decreased from 1293.27mL to 402.31 mL and the COD removal rate was decreased from 70.68% to 38.13% with the NH4+-N concentration increasing from 900mg/L to 3500 mg/L. At no ammonium "stress level", the COD removal rate was increased from 70.68% to 83.75%, and biogas yield was increased from 1293.27mL to 2306mL with the increase of biochar dosage from 0g to 15g. While with the addition of biochar increasing from 0g to 15g, the COD removal rate was increased from 38.13% to 70.38% and the biogas yield was increased from 382 mL to 1878 mL at high ammonium "stress level". It indicated that the presence of biochar not only could promote biogas yield but also could release the ammonium inhibition. (c) 2020 Elsevier B.V. All rights reserved.

引用

页数：10

共 29 条

[1]

ANGELIDAKI I, 1993, APPL MICROBIOL BIOT, V38, P560

[2] Anaerobic digestion in global bio-energy production: Potential and research challenges [J].

Appels, Lise ;

Lauwers, Joost ;

Degreve, Jan ;

Helsen, Lieve ;

Lievens, Bart ;

Willems, Kris ;

Van Impe, Jan ;

Dewil, Raf .

RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2011, 15 (09) :4295-4301

[3] Promoting Interspecies Electron Transfer with Biochar [J].

Chen, Shanshan ;

Rotaru, Amelia-Elena ;

Shrestha, Pravin Malla ;

Malvankar, Nikhil S. ;

Liu, Fanghua ;

Fan, Wei ;

Nevin, Kelly P. ;

Lovley, Derek R. .

SCIENTIFIC REPORTS, 2014, 4

[4] The performance and validation of an underground river reactor using compost energy as heat source [J].

Cheng, Qunpeng ;

Hu, Zhiquan ;

Naidu, Ravendra ;

Xiao, Bo .

ECOLOGICAL ENGINEERING, 2016, 87 :98-101

[5] Impact of biochar on the anaerobic digestion of citrus peel waste [J].

Fagbohungbe, Michael O. ;

Herbert, Ben M. J. ;

Hurst, Lois ;

Li, Hong ;

Usmani, Shams Q. ;

Semple, Kirk T. .

BIORESOURCE TECHNOLOGY, 2016, 216 :142-149

[6] Real evidence about zeolite as microorganisms immobilizer in anaerobic fluidized bed reactors [J].

Fernandez, N. ;

Montalvo, S. ;

Fernandez-Polanco, F. ;

Guerrero, L. ;

Cortes, I. ;

Borja, R. ;

Sanchez, E. ;

Travieso, L. .

PROCESS BIOCHEMISTRY, 2007, 42 (04) :721-728

[7] Inoculum and zeolite synergistic effect on anaerobic digestion of poultry manure [J].

Fotidis, Ioannis A. ;

Kougias, Panagiotis G. ;

Zaganas, Ioannis D. ;

Kotsopoulos, Thomas A. ;

Martzopoulos, Gerasimos G. .

ENVIRONMENTAL TECHNOLOGY, 2014, 35 (10) :1219-1225

[8] Codigestion of cow and guinea pig manure in low-cost tubular digesters at high altitude [J].

Garfi, Marianna ;

Ferrer-Marti, Laia ;

Perez, Irene ;

Flotats, Xavier ;

Ferrer, Ivet .

ECOLOGICAL ENGINEERING, 2011, 37 (12) :2066-2070

[9] Mitigating ammonia inhibition of thermophilic anaerobic treatment of digested piggery wastewater: Use of pH reduction, zeolite, biomass and humic acid [J].

Ho, L. ;

Ho, G. .

WATER RESEARCH, 2012, 46 (14) :4339-4350

[10] INHIBITION OF METHANE PRODUCTION BY METHANOBACTERIUM-FORMICICUM [J].

HOBSON, PN ;

SHAW, BG .

WATER RESEARCH, 1976, 10 (10) :849-852

← 1 2 3 →