Anaerobic co-digestion of solid waste: Effect of increasing organic loading rates and characterization of the solubilised organic matter
► Co-digestion of waste studied at a low OLR of
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| Veröffentlicht in: | Bioresource technology 2013-02, Vol.130, p.559-569 |
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| creator | Ganesh, Rangaraj Torrijos, Michel Sousbie, Philippe Steyer, Jean Philippe Lugardon, Aurelien Delgenes, Jean Philippe |
| description | ► Co-digestion of waste studied at a low OLR of |
| doi_str_mv | 10.1016/j.biortech.2012.12.119 |
| format | Article |
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The impact of stepwise increase in OLR (up to 7.5kgVS/m3d) on methane production, reactor performance and solubilised organic matter production in a high-loading reactor were investigated. A reference reactor operated at low OLR (<2.0kgVS/m3d) was used solely to observe the methane potential of the feed substrate. Specific methane yield was 0.33lCH4/gVS at the lowest OLR and dropped by about 20% at the maximum OLR, while volumetric methane production increased from 0.35 to 1.38m3CH4/m3d. At higher loadings, solids hydrolysis was affected, with consequent transfer of poorly-degraded organic material into the drain solids. Biodegradability and size-fractionation of the solubilised COD were characterized to evaluate the possibility of a second stage liquid reactor. Only 18% of the organics were truly soluble (<1kD). The rest were in colloidal and very fine particulate form which originated from grass and cow manure and were non-biodegradable.</description><identifier>ISSN: 0960-8524</identifier><identifier>EISSN: 1873-2976</identifier><identifier>DOI: 10.1016/j.biortech.2012.12.119</identifier><identifier>PMID: 23334011</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Applied sciences ; Biodegradability ; Biofuels ; Biological and medical sciences ; Biological Oxygen Demand Analysis ; Biological treatment of sewage sludges and wastes ; Bioreactors ; Biotechnology ; Co-digestion ; Drains ; Environment and pollution ; Environmental Sciences ; Exact sciences and technology ; Fatty Acids, Volatile - analysis ; Filtration ; Fundamental and applied biological sciences. Psychology ; Garbage ; Granulometry ; Hydrogen-Ion Concentration ; Hydrolysis ; Industrial applications and implications. Economical aspects ; Life Sciences ; Liquid effluent ; Liquids ; Loading rate ; Manure ; Methane ; Methane - analysis ; Methane - metabolism ; Particle Size ; Poaceae ; Pollution ; Reactors ; Rest ; Size-fractionation ; Wastes</subject><ispartof>Bioresource technology, 2013-02, Vol.130, p.559-569</ispartof><rights>2012 Elsevier Ltd</rights><rights>2014 INIST-CNRS</rights><rights>Copyright © 2012 Elsevier Ltd. All rights reserved.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c498t-31a23decdebb4353416dea0817ff779206b42bc1e2ade195f176ea7838a9608f3</citedby><cites>FETCH-LOGICAL-c498t-31a23decdebb4353416dea0817ff779206b42bc1e2ade195f176ea7838a9608f3</cites><orcidid>0000-0003-0467-8081</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0960852412019773$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27141401$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23334011$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.inrae.fr/hal-02649029$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Ganesh, Rangaraj</creatorcontrib><creatorcontrib>Torrijos, Michel</creatorcontrib><creatorcontrib>Sousbie, Philippe</creatorcontrib><creatorcontrib>Steyer, Jean Philippe</creatorcontrib><creatorcontrib>Lugardon, Aurelien</creatorcontrib><creatorcontrib>Delgenes, Jean Philippe</creatorcontrib><title>Anaerobic co-digestion of solid waste: Effect of increasing organic loading rates and characterization of the solubilised organic matter</title><title>Bioresource technology</title><addtitle>Bioresour Technol</addtitle><description>► Co-digestion of waste studied at a low OLR of <2kgVS/m3d yielded 0.33lCH4/gVS fed. ► OLR increase to a maximum of 7.5kgVS/m3d resulted in 20% decrease in methane yield. ► COD solubilised at high loading was characterized for biodegradability and size-fractionation. ► Biodegradability of the solubilised organic matter ranged between 10% and 38%. ► Solubilised COD comprised mostly (82%) of colloidal and very fine particulate organics.
The impact of stepwise increase in OLR (up to 7.5kgVS/m3d) on methane production, reactor performance and solubilised organic matter production in a high-loading reactor were investigated. A reference reactor operated at low OLR (<2.0kgVS/m3d) was used solely to observe the methane potential of the feed substrate. Specific methane yield was 0.33lCH4/gVS at the lowest OLR and dropped by about 20% at the maximum OLR, while volumetric methane production increased from 0.35 to 1.38m3CH4/m3d. At higher loadings, solids hydrolysis was affected, with consequent transfer of poorly-degraded organic material into the drain solids. Biodegradability and size-fractionation of the solubilised COD were characterized to evaluate the possibility of a second stage liquid reactor. Only 18% of the organics were truly soluble (<1kD). The rest were in colloidal and very fine particulate form which originated from grass and cow manure and were non-biodegradable.</description><subject>Applied sciences</subject><subject>Biodegradability</subject><subject>Biofuels</subject><subject>Biological and medical sciences</subject><subject>Biological Oxygen Demand Analysis</subject><subject>Biological treatment of sewage sludges and wastes</subject><subject>Bioreactors</subject><subject>Biotechnology</subject><subject>Co-digestion</subject><subject>Drains</subject><subject>Environment and pollution</subject><subject>Environmental Sciences</subject><subject>Exact sciences and technology</subject><subject>Fatty Acids, Volatile - analysis</subject><subject>Filtration</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Garbage</subject><subject>Granulometry</subject><subject>Hydrogen-Ion Concentration</subject><subject>Hydrolysis</subject><subject>Industrial applications and implications. Economical aspects</subject><subject>Life Sciences</subject><subject>Liquid effluent</subject><subject>Liquids</subject><subject>Loading rate</subject><subject>Manure</subject><subject>Methane</subject><subject>Methane - analysis</subject><subject>Methane - metabolism</subject><subject>Particle Size</subject><subject>Poaceae</subject><subject>Pollution</subject><subject>Reactors</subject><subject>Rest</subject><subject>Size-fractionation</subject><subject>Wastes</subject><issn>0960-8524</issn><issn>1873-2976</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFks-O0zAQxiMEYrsLr7DKBQkOKR47tWNOVKtdFqkSFzhbE3vSukrjxU4XwRPw2DjqH46VRrI8-n3j8cxXFLfA5sBAftzOWx_iSHYz5wz4fArQL4oZNEpUXCv5spgxLVnVLHh9VVyntGWMCVD8dXHFhRA1A5gVf5cDUgytt6UNlfNrSqMPQxm6MoXeu_IXppE-lfddR3ac0n6wkTD5YV2GuMYhK_uAbrpHHCmVOLjSbjCiHSn6P3iqN25oqrlvfe8TubN6h2MG3xSvOuwTvT2eN8WPh_vvd4_V6tuXr3fLVWVr3YyVAOTCkXXUtrVYiBqkI2QNqK5TSnMm25q3FoijI9CLDpQkVI1oMA-j6cRN8eFQd4O9eYp-h_G3CejN43JlphzjstaM62fI7PsD-xTDz32ejNn5ZKnvcaCwTwakgkWjoJaX0QVjSoEU7DLKG10rIZnIqDygNoaUInXnjoGZyQdma04-MJMPzBSgs_D2-Ma-3ZE7y06Lz8C7I4DJYt9FHKxP_7n8Kchg5j4fOMo7efYUTbKeBkvOx2wI44K_1Ms_rv_Umg</recordid><startdate>20130201</startdate><enddate>20130201</enddate><creator>Ganesh, Rangaraj</creator><creator>Torrijos, Michel</creator><creator>Sousbie, Philippe</creator><creator>Steyer, Jean Philippe</creator><creator>Lugardon, Aurelien</creator><creator>Delgenes, Jean Philippe</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QO</scope><scope>7ST</scope><scope>7TV</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><scope>7SU</scope><scope>7TB</scope><scope>KR7</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0003-0467-8081</orcidid></search><sort><creationdate>20130201</creationdate><title>Anaerobic co-digestion of solid waste: Effect of increasing organic loading rates and characterization of the solubilised organic matter</title><author>Ganesh, Rangaraj ; Torrijos, Michel ; Sousbie, Philippe ; Steyer, Jean Philippe ; Lugardon, Aurelien ; Delgenes, Jean Philippe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c498t-31a23decdebb4353416dea0817ff779206b42bc1e2ade195f176ea7838a9608f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Applied sciences</topic><topic>Biodegradability</topic><topic>Biofuels</topic><topic>Biological and medical sciences</topic><topic>Biological Oxygen Demand Analysis</topic><topic>Biological treatment of sewage sludges and wastes</topic><topic>Bioreactors</topic><topic>Biotechnology</topic><topic>Co-digestion</topic><topic>Drains</topic><topic>Environment and pollution</topic><topic>Environmental Sciences</topic><topic>Exact sciences and technology</topic><topic>Fatty Acids, Volatile - analysis</topic><topic>Filtration</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Garbage</topic><topic>Granulometry</topic><topic>Hydrogen-Ion Concentration</topic><topic>Hydrolysis</topic><topic>Industrial applications and implications. Economical aspects</topic><topic>Life Sciences</topic><topic>Liquid effluent</topic><topic>Liquids</topic><topic>Loading rate</topic><topic>Manure</topic><topic>Methane</topic><topic>Methane - analysis</topic><topic>Methane - metabolism</topic><topic>Particle Size</topic><topic>Poaceae</topic><topic>Pollution</topic><topic>Reactors</topic><topic>Rest</topic><topic>Size-fractionation</topic><topic>Wastes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ganesh, Rangaraj</creatorcontrib><creatorcontrib>Torrijos, Michel</creatorcontrib><creatorcontrib>Sousbie, Philippe</creatorcontrib><creatorcontrib>Steyer, Jean Philippe</creatorcontrib><creatorcontrib>Lugardon, Aurelien</creatorcontrib><creatorcontrib>Delgenes, Jean Philippe</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Civil Engineering Abstracts</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Bioresource technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ganesh, Rangaraj</au><au>Torrijos, Michel</au><au>Sousbie, Philippe</au><au>Steyer, Jean Philippe</au><au>Lugardon, Aurelien</au><au>Delgenes, Jean Philippe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anaerobic co-digestion of solid waste: Effect of increasing organic loading rates and characterization of the solubilised organic matter</atitle><jtitle>Bioresource technology</jtitle><addtitle>Bioresour Technol</addtitle><date>2013-02-01</date><risdate>2013</risdate><volume>130</volume><spage>559</spage><epage>569</epage><pages>559-569</pages><issn>0960-8524</issn><eissn>1873-2976</eissn><abstract>► Co-digestion of waste studied at a low OLR of <2kgVS/m3d yielded 0.33lCH4/gVS fed. ► OLR increase to a maximum of 7.5kgVS/m3d resulted in 20% decrease in methane yield. ► COD solubilised at high loading was characterized for biodegradability and size-fractionation. ► Biodegradability of the solubilised organic matter ranged between 10% and 38%. ► Solubilised COD comprised mostly (82%) of colloidal and very fine particulate organics.
The impact of stepwise increase in OLR (up to 7.5kgVS/m3d) on methane production, reactor performance and solubilised organic matter production in a high-loading reactor were investigated. A reference reactor operated at low OLR (<2.0kgVS/m3d) was used solely to observe the methane potential of the feed substrate. Specific methane yield was 0.33lCH4/gVS at the lowest OLR and dropped by about 20% at the maximum OLR, while volumetric methane production increased from 0.35 to 1.38m3CH4/m3d. At higher loadings, solids hydrolysis was affected, with consequent transfer of poorly-degraded organic material into the drain solids. Biodegradability and size-fractionation of the solubilised COD were characterized to evaluate the possibility of a second stage liquid reactor. Only 18% of the organics were truly soluble (<1kD). The rest were in colloidal and very fine particulate form which originated from grass and cow manure and were non-biodegradable.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>23334011</pmid><doi>10.1016/j.biortech.2012.12.119</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0003-0467-8081</orcidid></addata></record> |
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| ispartof | Bioresource technology, 2013-02, Vol.130, p.559-569 |
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| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Applied sciences Biodegradability Biofuels Biological and medical sciences Biological Oxygen Demand Analysis Biological treatment of sewage sludges and wastes Bioreactors Biotechnology Co-digestion Drains Environment and pollution Environmental Sciences Exact sciences and technology Fatty Acids, Volatile - analysis Filtration Fundamental and applied biological sciences. Psychology Garbage Granulometry Hydrogen-Ion Concentration Hydrolysis Industrial applications and implications. Economical aspects Life Sciences Liquid effluent Liquids Loading rate Manure Methane Methane - analysis Methane - metabolism Particle Size Poaceae Pollution Reactors Rest Size-fractionation Wastes |
| title | Anaerobic co-digestion of solid waste: Effect of increasing organic loading rates and characterization of the solubilised organic matter |
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