Performance of a semi-pilot tubular microbial electrolysis cell (MEC) under several hydraulic retention times and applied voltages
•A tubular MEC meets legal requirements for COD removal (domestic wastewater).•HRTs below 4h required the use of a second MEC module acting as a polishing step.•Net energy consumption was in a range between 0.2 and 0.9Whg-COD−1. The influence of applied voltage and hydraulic retention time on the pe...
Gespeichert in:
| Veröffentlicht in: | Bioresource technology 2013-10, Vol.146, p.63-69 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 69 |
|---|---|
| container_issue | |
| container_start_page | 63 |
| container_title | Bioresource technology |
| container_volume | 146 |
| creator | Gil-Carrera, L. Escapa, A. Carracedo, B. Morán, A. Gómez, X. |
| description | •A tubular MEC meets legal requirements for COD removal (domestic wastewater).•HRTs below 4h required the use of a second MEC module acting as a polishing step.•Net energy consumption was in a range between 0.2 and 0.9Whg-COD−1.
The influence of applied voltage and hydraulic retention time on the performance of a semi-pilot modular tubular wastewater-fed microbial electrolysis cell (MEC) with high scalability was investigated. A chemical oxygen demand (COD) removal efficiency of 80%, as well as an energy consumption of 0.3–1.1Whg-COD−1 removed, were achieved. Hydrogen production was limited by the reduced amounts of organic matter fed into the reactor, the poor performance of the cathode, and COD consuming by non electrogenic microorganisms. The presence of COD consuming microorganism that do not contribute to electrogenic metabolism severely affected the MEC performance. |
| doi_str_mv | 10.1016/j.biortech.2013.07.020 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1520382053</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S096085241301078X</els_id><sourcerecordid>1520382053</sourcerecordid><originalsourceid>FETCH-LOGICAL-c431t-ea120836cd65a9291d3e83e335e946d35fae16b02cae05e4d6e9c9a638c7c5673</originalsourceid><addsrcrecordid>eNqFkUtv1DAURi0EokPhL1TeIJVFgh-JnexAo0KRimABa8uxb6hHThxsZ6TZ9pfj0Uzpsqu7Od99HYSuKKkpoeLjrh5ciBnMfc0I5TWRNWHkBdrQTvKK9VK8RBvSC1J1LWsu0JuUdoQQTiV7jS4Y7yntqNygh58QxxAnPRvAYcQaJ5hctTgfMs7rsHod8eRMDIPTHoMHk2Pwh-QSNuA9vv5-s_2A19lCLNE9xELdH2zUq3cGR8gwZxdmnN0ECevZYr0s3oHF--Cz_gPpLXo1ap_g3bleot9fbn5tb6u7H1-_bT_fVabhNFegKSMdF8aKVvesp5ZDx4HzFvpGWN6OGqgYCDMaSAuNFdCbXgveGWlaIfkluj71XWL4u0LKanLpeIOeIaxJ0ZYR3jHS8ufRspFgvOnagooTWl6UUoRRLdFNOh4UJeqoSu3Uoyp1VKWIVEVVCV6dZ6zDBPZ_7NFNAd6fAZ2M9mMsjlx64qQUjDWicJ9OHJTn7R1ElYyD4tO6WGwpG9xzu_wDF8C2zw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1431623485</pqid></control><display><type>article</type><title>Performance of a semi-pilot tubular microbial electrolysis cell (MEC) under several hydraulic retention times and applied voltages</title><source>MEDLINE</source><source>Access via ScienceDirect (Elsevier)</source><creator>Gil-Carrera, L. ; Escapa, A. ; Carracedo, B. ; Morán, A. ; Gómez, X.</creator><creatorcontrib>Gil-Carrera, L. ; Escapa, A. ; Carracedo, B. ; Morán, A. ; Gómez, X.</creatorcontrib><description>•A tubular MEC meets legal requirements for COD removal (domestic wastewater).•HRTs below 4h required the use of a second MEC module acting as a polishing step.•Net energy consumption was in a range between 0.2 and 0.9Whg-COD−1.
The influence of applied voltage and hydraulic retention time on the performance of a semi-pilot modular tubular wastewater-fed microbial electrolysis cell (MEC) with high scalability was investigated. A chemical oxygen demand (COD) removal efficiency of 80%, as well as an energy consumption of 0.3–1.1Whg-COD−1 removed, were achieved. Hydrogen production was limited by the reduced amounts of organic matter fed into the reactor, the poor performance of the cathode, and COD consuming by non electrogenic microorganisms. The presence of COD consuming microorganism that do not contribute to electrogenic metabolism severely affected the MEC performance.</description><identifier>ISSN: 0960-8524</identifier><identifier>EISSN: 1873-2976</identifier><identifier>DOI: 10.1016/j.biortech.2013.07.020</identifier><identifier>PMID: 23911817</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Applied sciences ; Bacteria - metabolism ; Biological and medical sciences ; Biological Oxygen Demand Analysis ; Bioreactors ; Carbon - chemistry ; Chemical oxygen demand ; DNA - analysis ; Domestic wastewater ; Electric potential ; Electrodes ; Electrolysis ; Electrolytic cells ; Equipment Design ; Exact sciences and technology ; Fundamental and applied biological sciences. Psychology ; Gases ; Hydraulic retention time ; Hydrogen - chemistry ; Hydrogen - metabolism ; Hydrogen production ; Microbial electrolysis cell (MEC) ; Microorganisms ; Oxygen - chemistry ; Oxygen demand ; Pollution ; Time Factors ; Voltage ; Waste Disposal, Fluid ; Waste Water ; Wastewaters ; Water Pollutants, Chemical - analysis ; Water Purification - methods ; Water treatment and pollution</subject><ispartof>Bioresource technology, 2013-10, Vol.146, p.63-69</ispartof><rights>2013 Elsevier Ltd</rights><rights>2014 INIST-CNRS</rights><rights>Copyright © 2013 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c431t-ea120836cd65a9291d3e83e335e946d35fae16b02cae05e4d6e9c9a638c7c5673</citedby><cites>FETCH-LOGICAL-c431t-ea120836cd65a9291d3e83e335e946d35fae16b02cae05e4d6e9c9a638c7c5673</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.biortech.2013.07.020$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27762246$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23911817$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gil-Carrera, L.</creatorcontrib><creatorcontrib>Escapa, A.</creatorcontrib><creatorcontrib>Carracedo, B.</creatorcontrib><creatorcontrib>Morán, A.</creatorcontrib><creatorcontrib>Gómez, X.</creatorcontrib><title>Performance of a semi-pilot tubular microbial electrolysis cell (MEC) under several hydraulic retention times and applied voltages</title><title>Bioresource technology</title><addtitle>Bioresour Technol</addtitle><description>•A tubular MEC meets legal requirements for COD removal (domestic wastewater).•HRTs below 4h required the use of a second MEC module acting as a polishing step.•Net energy consumption was in a range between 0.2 and 0.9Whg-COD−1.
The influence of applied voltage and hydraulic retention time on the performance of a semi-pilot modular tubular wastewater-fed microbial electrolysis cell (MEC) with high scalability was investigated. A chemical oxygen demand (COD) removal efficiency of 80%, as well as an energy consumption of 0.3–1.1Whg-COD−1 removed, were achieved. Hydrogen production was limited by the reduced amounts of organic matter fed into the reactor, the poor performance of the cathode, and COD consuming by non electrogenic microorganisms. The presence of COD consuming microorganism that do not contribute to electrogenic metabolism severely affected the MEC performance.</description><subject>Applied sciences</subject><subject>Bacteria - metabolism</subject><subject>Biological and medical sciences</subject><subject>Biological Oxygen Demand Analysis</subject><subject>Bioreactors</subject><subject>Carbon - chemistry</subject><subject>Chemical oxygen demand</subject><subject>DNA - analysis</subject><subject>Domestic wastewater</subject><subject>Electric potential</subject><subject>Electrodes</subject><subject>Electrolysis</subject><subject>Electrolytic cells</subject><subject>Equipment Design</subject><subject>Exact sciences and technology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gases</subject><subject>Hydraulic retention time</subject><subject>Hydrogen - chemistry</subject><subject>Hydrogen - metabolism</subject><subject>Hydrogen production</subject><subject>Microbial electrolysis cell (MEC)</subject><subject>Microorganisms</subject><subject>Oxygen - chemistry</subject><subject>Oxygen demand</subject><subject>Pollution</subject><subject>Time Factors</subject><subject>Voltage</subject><subject>Waste Disposal, Fluid</subject><subject>Waste Water</subject><subject>Wastewaters</subject><subject>Water Pollutants, Chemical - analysis</subject><subject>Water Purification - methods</subject><subject>Water treatment and pollution</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>eNqFkUtv1DAURi0EokPhL1TeIJVFgh-JnexAo0KRimABa8uxb6hHThxsZ6TZ9pfj0Uzpsqu7Od99HYSuKKkpoeLjrh5ciBnMfc0I5TWRNWHkBdrQTvKK9VK8RBvSC1J1LWsu0JuUdoQQTiV7jS4Y7yntqNygh58QxxAnPRvAYcQaJ5hctTgfMs7rsHod8eRMDIPTHoMHk2Pwh-QSNuA9vv5-s_2A19lCLNE9xELdH2zUq3cGR8gwZxdmnN0ECevZYr0s3oHF--Cz_gPpLXo1ap_g3bleot9fbn5tb6u7H1-_bT_fVabhNFegKSMdF8aKVvesp5ZDx4HzFvpGWN6OGqgYCDMaSAuNFdCbXgveGWlaIfkluj71XWL4u0LKanLpeIOeIaxJ0ZYR3jHS8ufRspFgvOnagooTWl6UUoRRLdFNOh4UJeqoSu3Uoyp1VKWIVEVVCV6dZ6zDBPZ_7NFNAd6fAZ2M9mMsjlx64qQUjDWicJ9OHJTn7R1ElYyD4tO6WGwpG9xzu_wDF8C2zw</recordid><startdate>20131001</startdate><enddate>20131001</enddate><creator>Gil-Carrera, L.</creator><creator>Escapa, A.</creator><creator>Carracedo, B.</creator><creator>Morán, A.</creator><creator>Gómez, X.</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>7SU</scope><scope>7TB</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20131001</creationdate><title>Performance of a semi-pilot tubular microbial electrolysis cell (MEC) under several hydraulic retention times and applied voltages</title><author>Gil-Carrera, L. ; Escapa, A. ; Carracedo, B. ; Morán, A. ; Gómez, X.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c431t-ea120836cd65a9291d3e83e335e946d35fae16b02cae05e4d6e9c9a638c7c5673</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Applied sciences</topic><topic>Bacteria - metabolism</topic><topic>Biological and medical sciences</topic><topic>Biological Oxygen Demand Analysis</topic><topic>Bioreactors</topic><topic>Carbon - chemistry</topic><topic>Chemical oxygen demand</topic><topic>DNA - analysis</topic><topic>Domestic wastewater</topic><topic>Electric potential</topic><topic>Electrodes</topic><topic>Electrolysis</topic><topic>Electrolytic cells</topic><topic>Equipment Design</topic><topic>Exact sciences and technology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gases</topic><topic>Hydraulic retention time</topic><topic>Hydrogen - chemistry</topic><topic>Hydrogen - metabolism</topic><topic>Hydrogen production</topic><topic>Microbial electrolysis cell (MEC)</topic><topic>Microorganisms</topic><topic>Oxygen - chemistry</topic><topic>Oxygen demand</topic><topic>Pollution</topic><topic>Time Factors</topic><topic>Voltage</topic><topic>Waste Disposal, Fluid</topic><topic>Waste Water</topic><topic>Wastewaters</topic><topic>Water Pollutants, Chemical - analysis</topic><topic>Water Purification - methods</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gil-Carrera, L.</creatorcontrib><creatorcontrib>Escapa, A.</creatorcontrib><creatorcontrib>Carracedo, B.</creatorcontrib><creatorcontrib>Morán, A.</creatorcontrib><creatorcontrib>Gómez, X.</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>Environmental Engineering Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Bioresource technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gil-Carrera, L.</au><au>Escapa, A.</au><au>Carracedo, B.</au><au>Morán, A.</au><au>Gómez, X.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Performance of a semi-pilot tubular microbial electrolysis cell (MEC) under several hydraulic retention times and applied voltages</atitle><jtitle>Bioresource technology</jtitle><addtitle>Bioresour Technol</addtitle><date>2013-10-01</date><risdate>2013</risdate><volume>146</volume><spage>63</spage><epage>69</epage><pages>63-69</pages><issn>0960-8524</issn><eissn>1873-2976</eissn><abstract>•A tubular MEC meets legal requirements for COD removal (domestic wastewater).•HRTs below 4h required the use of a second MEC module acting as a polishing step.•Net energy consumption was in a range between 0.2 and 0.9Whg-COD−1.
The influence of applied voltage and hydraulic retention time on the performance of a semi-pilot modular tubular wastewater-fed microbial electrolysis cell (MEC) with high scalability was investigated. A chemical oxygen demand (COD) removal efficiency of 80%, as well as an energy consumption of 0.3–1.1Whg-COD−1 removed, were achieved. Hydrogen production was limited by the reduced amounts of organic matter fed into the reactor, the poor performance of the cathode, and COD consuming by non electrogenic microorganisms. The presence of COD consuming microorganism that do not contribute to electrogenic metabolism severely affected the MEC performance.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>23911817</pmid><doi>10.1016/j.biortech.2013.07.020</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0960-8524 |
| ispartof | Bioresource technology, 2013-10, Vol.146, p.63-69 |
| issn | 0960-8524 1873-2976 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1520382053 |
| source | MEDLINE; Access via ScienceDirect (Elsevier) |
| subjects | Applied sciences Bacteria - metabolism Biological and medical sciences Biological Oxygen Demand Analysis Bioreactors Carbon - chemistry Chemical oxygen demand DNA - analysis Domestic wastewater Electric potential Electrodes Electrolysis Electrolytic cells Equipment Design Exact sciences and technology Fundamental and applied biological sciences. Psychology Gases Hydraulic retention time Hydrogen - chemistry Hydrogen - metabolism Hydrogen production Microbial electrolysis cell (MEC) Microorganisms Oxygen - chemistry Oxygen demand Pollution Time Factors Voltage Waste Disposal, Fluid Waste Water Wastewaters Water Pollutants, Chemical - analysis Water Purification - methods Water treatment and pollution |
| title | Performance of a semi-pilot tubular microbial electrolysis cell (MEC) under several hydraulic retention times and applied voltages |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-11T17%3A14%3A51IST&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=Performance%20of%20a%20semi-pilot%20tubular%20microbial%20electrolysis%20cell%20(MEC)%20under%20several%20hydraulic%20retention%20times%20and%20applied%20voltages&rft.jtitle=Bioresource%20technology&rft.au=Gil-Carrera,%20L.&rft.date=2013-10-01&rft.volume=146&rft.spage=63&rft.epage=69&rft.pages=63-69&rft.issn=0960-8524&rft.eissn=1873-2976&rft_id=info:doi/10.1016/j.biortech.2013.07.020&rft_dat=%3Cproquest_cross%3E1520382053%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=1431623485&rft_id=info:pmid/23911817&rft_els_id=S096085241301078X&rfr_iscdi=true |