Effect of ultrasound pre-treatment in the anaerobic co-digestion of cattle manure with food waste and sludge

被引：58

作者：

Quiroga, G. ^{[1
]}

Castrillon, L. ^{[1
]}

Fernandez-Nava, Y. ^{[1
]}

Maranon, E. ^{[1
]}

Negral, L. ^{[1
]}

Rodriguez-Iglesias, J. ^{[1
]}

Ormaechea, P. ^{[1
]}

机构：

[1] Univ Oviedo, Univ Inst Technol Asturias, Dept Chem Engn & Environm Technol, Gijon 33203, Spain

来源：

BIORESOURCE TECHNOLOGY | 2014年 / 154卷

关键词：

Ultrasound; Anaerobic co-digestion; Cattle manure; Sewage sludge; Food waste; METHANE PRODUCTION; SLURRY; BIOGAS; WATER;

D O I：

10.1016/j.biortech.2013.11.096

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

This paper presents a study of the effect of applying ultrasound pre-treatment in the production of methane when co-digesting mixtures of cattle manure with food waste and sludge. A series of experiments were carried out under mesophilic and thermophilic conditions in continuously stirred-tank reactors containing 70% cattle manure, 20% food waste and 10% sewage sludge. Ultrasound pre-treatment allows operating at lower HRT, achieving higher volumetric methane yields: 0.85 L CH4/L day at 36 degrees C and 0.82 CH4/L day at 55 degrees C, when cattle manure and sewage sludge were sonicated. With respect to the non-sonicated waste, these values represent increases of up to 31% and 67% for mesophilic and thermophilic digestion, respectively. (C) 2014 Published by Elsevier Ltd.

引用

页码：74 / 79

页数：6

共 27 条

[1]

Amon Th., 2006, INT C SERIES, V1293, P217, DOI DOI 10.1016/J.ICS.2006.03.007

[2]

APHA/AWWA/WEF, 1998, STANDARD METHODS EXA

[3] Anaerobic co-digestion of pig manure and crude glycerol at mesophilic conditions: Biogas and digestate [J].

Astals, S. ;

Nolla-Ardevol, V. ;

Mata-Alvarez, J. .

BIORESOURCE TECHNOLOGY, 2012, 110 :63-70

[4] Energetic and environmental benefits of co-digestion of food waste and cattle slurry: A preliminary assessment [J].

Banks, Charles J. ;

Salter, Andrew M. ;

Heaven, Sonia ;

Riley, Keith .

RESOURCES CONSERVATION AND RECYCLING, 2011, 56 (01) :71-79

[5] Continuous co-digestion of cattle slurry with fruit and vegetable wastes and chicken manure [J].

Callaghan, FJ ;

Wase, DAJ ;

Thayanithy, K ;

Forster, CF .

BIOMASS & BIOENERGY, 2002, 22 (01) :71-77

[6] Impact of industrial sludge and cattle manure on anaerobic digestion of the OFMSW under mesophilic conditions [J].

Capela, I. ;

Rodrigues, A. ;

Silva, F. ;

Nadais, H. ;

Arroja, L. .

BIOMASS & BIOENERGY, 2008, 32 (03) :245-251

[7] Thermophilic co-digestion of cattle manure and food waste supplemented with crude glycerin in induced bed reactor (IBR) [J].

Castrillon, L. ;

Maranon, E. ;

Fernandez-Nava, Y. ;

Ormaechea, P. ;

Quiroga, G. .

BIORESOURCE TECHNOLOGY, 2013, 136 :73-77

[8] Methane production from cattle manure supplemented with crude glycerin from the biodiesel industry in CSTR and IBR [J].

Castrillon, L. ;

Fernandez-Nava, Y. ;

Ormaechea, P. ;

Maranon, E. .

BIORESOURCE TECHNOLOGY, 2013, 127 :312-317

[9] Optimization of biogas production from cattle manure by pre-treatment with ultrasound and co-digestion with crude glycerin [J].

Castrillon, L. ;

Fernandez-Nava, Y. ;

Ormaechea, P. ;

Maranon, E. .

BIORESOURCE TECHNOLOGY, 2011, 102 (17) :7845-7849

[10] Anaerobic thermophilic treatment of cattle manure in UASB reactors [J].

Castrillón, L ;

Vázquez, I ;

Marañón, E ;

Sastre, H .

WASTE MANAGEMENT & RESEARCH, 2002, 20 (04) :350-356

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