Enhancing kitchen waste minimization and energy generation at 20 °C: a psychrophilic anaerobic co‐digestion study
Background In developing countries, anaerobic digestion still represents an emerging technology for solid waste management, despite the great energy potential of methane in biogas for heating purposes, especially in low‐temperature regions. This research evaluated the effect of hydraulic retention t...
Gespeichert in:
| Veröffentlicht in: | Journal of chemical technology and biotechnology (1986) 2024-02, Vol.99 (2), p.522-530 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 530 |
|---|---|
| container_issue | 2 |
| container_start_page | 522 |
| container_title | Journal of chemical technology and biotechnology (1986) |
| container_volume | 99 |
| creator | Esparza‐Soto, Mario Alcaraz‐Ibarra, Sergio Lucero‐Chavez, Mercedes Jimenez‐Moleon, Maria del Carmen Mier‐Quiroga, Miroslava de los Angeles Fall, Cheikh |
| description | Background
In developing countries, anaerobic digestion still represents an emerging technology for solid waste management, despite the great energy potential of methane in biogas for heating purposes, especially in low‐temperature regions. This research evaluated the effect of hydraulic retention time (40–120 days) on the anaerobic co‐digestion of 35% w/w waste activated sludge and 65% w/w organic kitchen waste at a low temperature (20 °C). The anaerobic co‐digestion was conducted in five 11‐L semicontinuous anaerobic digesters. Additionally, the expected energy production from organic kitchen waste was calculated.
Results
The specific methane yield (SMY) ranged from 0.20 to 0.27 LCH4 g‐VSadd−1, comparable to the SMY reported for meso‐ and thermophilic anaerobic digestion. Moreover, the expected energy production was 1.06 MJ day−1 of equivalent liquefied petroleum gas, which could satisfy ≤6.6% of the daily water heating requirements of an average Mexican household. The hydraulic retention time in the range of 60–120 days did not seem to significantly affect the performance of the digesters.
Conclusions
These digesters could easily be installed in low temperature regions for domestic use. The waste activated sludge substrate can be replaced with other nitrogen‐rich substances for indoor use. The data shown in this research set the basis for further investigations and domestic applications. © 2023 Society of Chemical Industry (SCI). |
| doi_str_mv | 10.1002/jctb.7554 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2910510076</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2910510076</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2574-79f8daac4316aebf59ee644e8dfc2ecd17ebda924c32395dd51a55ce879824bb3</originalsourceid><addsrcrecordid>eNp1kL1OwzAUhS0EEqUw8AaWmBjSOk6cHzaIyp8qsZTZcmwncWmdYKdUYerKxqPwDDxKnwSn7cp0rq6-c-_RAeDSRyMfITye8zYfxYSER2DgozT2wihCx2CAcJR4mMTkFJxZO0cIRQmOBuBjoiumudIlfFMtr6SGa2ZbCZdKq6X6ZK2qNWRaQKmlKTtY9nrYthCj7ebr9ye7gQw2tuOVqZtKLRR3FiZNnbuJ19vNt1CltDuXbVeiOwcnBVtYeXHQIXi9n8yyR2_68vCU3U497rKGXpwWiWCMh4EfMZkXJJUyCkOZiIJjyYUfy1ywFIc8wEFKhCA-I4TLJE4THOZ5MARX-7uNqd9XLgGd1yuj3UuKUx8R11kcOep6T3FTW2tkQRujlsx01Ee0r5X2tdK-VseO9-xaLWT3P0ifs9ndzvEHePR-8Q</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2910510076</pqid></control><display><type>article</type><title>Enhancing kitchen waste minimization and energy generation at 20 °C: a psychrophilic anaerobic co‐digestion study</title><source>Wiley Online Library - AutoHoldings Journals</source><creator>Esparza‐Soto, Mario ; Alcaraz‐Ibarra, Sergio ; Lucero‐Chavez, Mercedes ; Jimenez‐Moleon, Maria del Carmen ; Mier‐Quiroga, Miroslava de los Angeles ; Fall, Cheikh</creator><creatorcontrib>Esparza‐Soto, Mario ; Alcaraz‐Ibarra, Sergio ; Lucero‐Chavez, Mercedes ; Jimenez‐Moleon, Maria del Carmen ; Mier‐Quiroga, Miroslava de los Angeles ; Fall, Cheikh</creatorcontrib><description>Background
In developing countries, anaerobic digestion still represents an emerging technology for solid waste management, despite the great energy potential of methane in biogas for heating purposes, especially in low‐temperature regions. This research evaluated the effect of hydraulic retention time (40–120 days) on the anaerobic co‐digestion of 35% w/w waste activated sludge and 65% w/w organic kitchen waste at a low temperature (20 °C). The anaerobic co‐digestion was conducted in five 11‐L semicontinuous anaerobic digesters. Additionally, the expected energy production from organic kitchen waste was calculated.
Results
The specific methane yield (SMY) ranged from 0.20 to 0.27 LCH4 g‐VSadd−1, comparable to the SMY reported for meso‐ and thermophilic anaerobic digestion. Moreover, the expected energy production was 1.06 MJ day−1 of equivalent liquefied petroleum gas, which could satisfy ≤6.6% of the daily water heating requirements of an average Mexican household. The hydraulic retention time in the range of 60–120 days did not seem to significantly affect the performance of the digesters.
Conclusions
These digesters could easily be installed in low temperature regions for domestic use. The waste activated sludge substrate can be replaced with other nitrogen‐rich substances for indoor use. The data shown in this research set the basis for further investigations and domestic applications. © 2023 Society of Chemical Industry (SCI).</description><identifier>ISSN: 0268-2575</identifier><identifier>EISSN: 1097-4660</identifier><identifier>DOI: 10.1002/jctb.7554</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Activated sludge ; Anaerobic digestion ; biofuel ; Biogas ; Developing countries ; Digesters ; Energy ; Heating ; Household wastes ; Hydraulic retention time ; Kitchens ; LDCs ; Liquefied gases ; Liquefied petroleum gas ; Low temperature ; Methane ; New technology ; Organic wastes ; Retention ; Retention time ; Solid waste management ; Solid wastes ; Substrates ; Waste management ; waste treatment and waste minimization ; Water heating</subject><ispartof>Journal of chemical technology and biotechnology (1986), 2024-02, Vol.99 (2), p.522-530</ispartof><rights>2023 Society of Chemical Industry (SCI).</rights><rights>Copyright © 2024 Society of Chemical Industry (SCI)</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2574-79f8daac4316aebf59ee644e8dfc2ecd17ebda924c32395dd51a55ce879824bb3</cites><orcidid>0000-0002-9553-1714 ; 0000-0002-0382-4721 ; 0000-0001-8907-7984 ; 0000-0003-2270-5741 ; 0000-0002-4796-1920 ; 0000-0002-0604-6822</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjctb.7554$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjctb.7554$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Esparza‐Soto, Mario</creatorcontrib><creatorcontrib>Alcaraz‐Ibarra, Sergio</creatorcontrib><creatorcontrib>Lucero‐Chavez, Mercedes</creatorcontrib><creatorcontrib>Jimenez‐Moleon, Maria del Carmen</creatorcontrib><creatorcontrib>Mier‐Quiroga, Miroslava de los Angeles</creatorcontrib><creatorcontrib>Fall, Cheikh</creatorcontrib><title>Enhancing kitchen waste minimization and energy generation at 20 °C: a psychrophilic anaerobic co‐digestion study</title><title>Journal of chemical technology and biotechnology (1986)</title><description>Background
In developing countries, anaerobic digestion still represents an emerging technology for solid waste management, despite the great energy potential of methane in biogas for heating purposes, especially in low‐temperature regions. This research evaluated the effect of hydraulic retention time (40–120 days) on the anaerobic co‐digestion of 35% w/w waste activated sludge and 65% w/w organic kitchen waste at a low temperature (20 °C). The anaerobic co‐digestion was conducted in five 11‐L semicontinuous anaerobic digesters. Additionally, the expected energy production from organic kitchen waste was calculated.
Results
The specific methane yield (SMY) ranged from 0.20 to 0.27 LCH4 g‐VSadd−1, comparable to the SMY reported for meso‐ and thermophilic anaerobic digestion. Moreover, the expected energy production was 1.06 MJ day−1 of equivalent liquefied petroleum gas, which could satisfy ≤6.6% of the daily water heating requirements of an average Mexican household. The hydraulic retention time in the range of 60–120 days did not seem to significantly affect the performance of the digesters.
Conclusions
These digesters could easily be installed in low temperature regions for domestic use. The waste activated sludge substrate can be replaced with other nitrogen‐rich substances for indoor use. The data shown in this research set the basis for further investigations and domestic applications. © 2023 Society of Chemical Industry (SCI).</description><subject>Activated sludge</subject><subject>Anaerobic digestion</subject><subject>biofuel</subject><subject>Biogas</subject><subject>Developing countries</subject><subject>Digesters</subject><subject>Energy</subject><subject>Heating</subject><subject>Household wastes</subject><subject>Hydraulic retention time</subject><subject>Kitchens</subject><subject>LDCs</subject><subject>Liquefied gases</subject><subject>Liquefied petroleum gas</subject><subject>Low temperature</subject><subject>Methane</subject><subject>New technology</subject><subject>Organic wastes</subject><subject>Retention</subject><subject>Retention time</subject><subject>Solid waste management</subject><subject>Solid wastes</subject><subject>Substrates</subject><subject>Waste management</subject><subject>waste treatment and waste minimization</subject><subject>Water heating</subject><issn>0268-2575</issn><issn>1097-4660</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp1kL1OwzAUhS0EEqUw8AaWmBjSOk6cHzaIyp8qsZTZcmwncWmdYKdUYerKxqPwDDxKnwSn7cp0rq6-c-_RAeDSRyMfITye8zYfxYSER2DgozT2wihCx2CAcJR4mMTkFJxZO0cIRQmOBuBjoiumudIlfFMtr6SGa2ZbCZdKq6X6ZK2qNWRaQKmlKTtY9nrYthCj7ebr9ye7gQw2tuOVqZtKLRR3FiZNnbuJ19vNt1CltDuXbVeiOwcnBVtYeXHQIXi9n8yyR2_68vCU3U497rKGXpwWiWCMh4EfMZkXJJUyCkOZiIJjyYUfy1ywFIc8wEFKhCA-I4TLJE4THOZ5MARX-7uNqd9XLgGd1yuj3UuKUx8R11kcOep6T3FTW2tkQRujlsx01Ee0r5X2tdK-VseO9-xaLWT3P0ifs9ndzvEHePR-8Q</recordid><startdate>202402</startdate><enddate>202402</enddate><creator>Esparza‐Soto, Mario</creator><creator>Alcaraz‐Ibarra, Sergio</creator><creator>Lucero‐Chavez, Mercedes</creator><creator>Jimenez‐Moleon, Maria del Carmen</creator><creator>Mier‐Quiroga, Miroslava de los Angeles</creator><creator>Fall, Cheikh</creator><general>John Wiley & Sons, Ltd</general><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7QR</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope><orcidid>https://orcid.org/0000-0002-9553-1714</orcidid><orcidid>https://orcid.org/0000-0002-0382-4721</orcidid><orcidid>https://orcid.org/0000-0001-8907-7984</orcidid><orcidid>https://orcid.org/0000-0003-2270-5741</orcidid><orcidid>https://orcid.org/0000-0002-4796-1920</orcidid><orcidid>https://orcid.org/0000-0002-0604-6822</orcidid></search><sort><creationdate>202402</creationdate><title>Enhancing kitchen waste minimization and energy generation at 20 °C: a psychrophilic anaerobic co‐digestion study</title><author>Esparza‐Soto, Mario ; Alcaraz‐Ibarra, Sergio ; Lucero‐Chavez, Mercedes ; Jimenez‐Moleon, Maria del Carmen ; Mier‐Quiroga, Miroslava de los Angeles ; Fall, Cheikh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2574-79f8daac4316aebf59ee644e8dfc2ecd17ebda924c32395dd51a55ce879824bb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Activated sludge</topic><topic>Anaerobic digestion</topic><topic>biofuel</topic><topic>Biogas</topic><topic>Developing countries</topic><topic>Digesters</topic><topic>Energy</topic><topic>Heating</topic><topic>Household wastes</topic><topic>Hydraulic retention time</topic><topic>Kitchens</topic><topic>LDCs</topic><topic>Liquefied gases</topic><topic>Liquefied petroleum gas</topic><topic>Low temperature</topic><topic>Methane</topic><topic>New technology</topic><topic>Organic wastes</topic><topic>Retention</topic><topic>Retention time</topic><topic>Solid waste management</topic><topic>Solid wastes</topic><topic>Substrates</topic><topic>Waste management</topic><topic>waste treatment and waste minimization</topic><topic>Water heating</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Esparza‐Soto, Mario</creatorcontrib><creatorcontrib>Alcaraz‐Ibarra, Sergio</creatorcontrib><creatorcontrib>Lucero‐Chavez, Mercedes</creatorcontrib><creatorcontrib>Jimenez‐Moleon, Maria del Carmen</creatorcontrib><creatorcontrib>Mier‐Quiroga, Miroslava de los Angeles</creatorcontrib><creatorcontrib>Fall, Cheikh</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Esparza‐Soto, Mario</au><au>Alcaraz‐Ibarra, Sergio</au><au>Lucero‐Chavez, Mercedes</au><au>Jimenez‐Moleon, Maria del Carmen</au><au>Mier‐Quiroga, Miroslava de los Angeles</au><au>Fall, Cheikh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhancing kitchen waste minimization and energy generation at 20 °C: a psychrophilic anaerobic co‐digestion study</atitle><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle><date>2024-02</date><risdate>2024</risdate><volume>99</volume><issue>2</issue><spage>522</spage><epage>530</epage><pages>522-530</pages><issn>0268-2575</issn><eissn>1097-4660</eissn><abstract>Background
In developing countries, anaerobic digestion still represents an emerging technology for solid waste management, despite the great energy potential of methane in biogas for heating purposes, especially in low‐temperature regions. This research evaluated the effect of hydraulic retention time (40–120 days) on the anaerobic co‐digestion of 35% w/w waste activated sludge and 65% w/w organic kitchen waste at a low temperature (20 °C). The anaerobic co‐digestion was conducted in five 11‐L semicontinuous anaerobic digesters. Additionally, the expected energy production from organic kitchen waste was calculated.
Results
The specific methane yield (SMY) ranged from 0.20 to 0.27 LCH4 g‐VSadd−1, comparable to the SMY reported for meso‐ and thermophilic anaerobic digestion. Moreover, the expected energy production was 1.06 MJ day−1 of equivalent liquefied petroleum gas, which could satisfy ≤6.6% of the daily water heating requirements of an average Mexican household. The hydraulic retention time in the range of 60–120 days did not seem to significantly affect the performance of the digesters.
Conclusions
These digesters could easily be installed in low temperature regions for domestic use. The waste activated sludge substrate can be replaced with other nitrogen‐rich substances for indoor use. The data shown in this research set the basis for further investigations and domestic applications. © 2023 Society of Chemical Industry (SCI).</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/jctb.7554</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-9553-1714</orcidid><orcidid>https://orcid.org/0000-0002-0382-4721</orcidid><orcidid>https://orcid.org/0000-0001-8907-7984</orcidid><orcidid>https://orcid.org/0000-0003-2270-5741</orcidid><orcidid>https://orcid.org/0000-0002-4796-1920</orcidid><orcidid>https://orcid.org/0000-0002-0604-6822</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0268-2575 |
| ispartof | Journal of chemical technology and biotechnology (1986), 2024-02, Vol.99 (2), p.522-530 |
| issn | 0268-2575 1097-4660 |
| language | eng |
| recordid | cdi_proquest_journals_2910510076 |
| source | Wiley Online Library - AutoHoldings Journals |
| subjects | Activated sludge Anaerobic digestion biofuel Biogas Developing countries Digesters Energy Heating Household wastes Hydraulic retention time Kitchens LDCs Liquefied gases Liquefied petroleum gas Low temperature Methane New technology Organic wastes Retention Retention time Solid waste management Solid wastes Substrates Waste management waste treatment and waste minimization Water heating |
| title | Enhancing kitchen waste minimization and energy generation at 20 °C: a psychrophilic anaerobic co‐digestion study |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-02T08%3A04%3A28IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Enhancing%20kitchen%20waste%20minimization%20and%20energy%20generation%20at%2020%E2%80%89%C2%B0C:%20a%20psychrophilic%20anaerobic%20co%E2%80%90digestion%20study&rft.jtitle=Journal%20of%20chemical%20technology%20and%20biotechnology%20(1986)&rft.au=Esparza%E2%80%90Soto,%20Mario&rft.date=2024-02&rft.volume=99&rft.issue=2&rft.spage=522&rft.epage=530&rft.pages=522-530&rft.issn=0268-2575&rft.eissn=1097-4660&rft_id=info:doi/10.1002/jctb.7554&rft_dat=%3Cproquest_cross%3E2910510076%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2910510076&rft_id=info:pmid/&rfr_iscdi=true |