Biodiesel production potential of wastewater treatment high rate algal pond biomass
•Year-round biodiesel production potential from WWT HRAP biomass is investigated.•Biomass FAME profile is highly complex resulted in production of low-quality biodiesel.•3.2±0.5ton/ha/year raw biodiesel can be produced from WWT HRAP biomass.•CO2 addition increases biodiesel productivity while does n...
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| Veröffentlicht in: | Bioresource technology 2016-12, Vol.221, p.222-233 |
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| creator | Mehrabadi, Abbas Craggs, Rupert Farid, Mohammed M. |
| description | •Year-round biodiesel production potential from WWT HRAP biomass is investigated.•Biomass FAME profile is highly complex resulted in production of low-quality biodiesel.•3.2±0.5ton/ha/year raw biodiesel can be produced from WWT HRAP biomass.•CO2 addition increases biodiesel productivity while does not affect its quality.
This study investigates the year-round production potential and quality of biodiesel from wastewater treatment high rate algal pond (WWT HRAP) biomass and how it is affected by CO2 addition to the culture. The mean monthly pond biomass and lipid productivities varied between 2.0±0.3 and 11.1±2.5gVSS/m2/d, and between 0.5±0.1 and 2.6±1.1g/m2/d, respectively. The biomass fatty acid methyl esters were highly complex which led to produce low-quality biodiesel so that it cannot be used directly as a transportation fuel. Overall, 0.9±0.1g/m2/d (3.2±0.5ton/ha/year) low-quality biodiesel could be produced from WWT HRAP biomass which could be further increased to 1.1±0.1g/m2/d (4.0ton/ha/year) by lowering culture pH to 6–7 during warm summer months. CO2 addition, had little effect on both the biomass lipid content and profile and consequently did not change the quality of biodiesel. |
| doi_str_mv | 10.1016/j.biortech.2016.09.028 |
| format | Article |
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This study investigates the year-round production potential and quality of biodiesel from wastewater treatment high rate algal pond (WWT HRAP) biomass and how it is affected by CO2 addition to the culture. The mean monthly pond biomass and lipid productivities varied between 2.0±0.3 and 11.1±2.5gVSS/m2/d, and between 0.5±0.1 and 2.6±1.1g/m2/d, respectively. The biomass fatty acid methyl esters were highly complex which led to produce low-quality biodiesel so that it cannot be used directly as a transportation fuel. Overall, 0.9±0.1g/m2/d (3.2±0.5ton/ha/year) low-quality biodiesel could be produced from WWT HRAP biomass which could be further increased to 1.1±0.1g/m2/d (4.0ton/ha/year) by lowering culture pH to 6–7 during warm summer months. CO2 addition, had little effect on both the biomass lipid content and profile and consequently did not change the quality of biodiesel.</description><identifier>ISSN: 0960-8524</identifier><identifier>EISSN: 1873-2976</identifier><identifier>DOI: 10.1016/j.biortech.2016.09.028</identifier><identifier>PMID: 27639675</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Biodiesel ; Biofuels - analysis ; Biomass ; Carbon Dioxide - metabolism ; Chlorophyta - metabolism ; CO2 addition ; Fatty Acids - chemistry ; Fatty Acids - metabolism ; High rate algal pond ; Hydrogen-Ion Concentration ; Lipid Metabolism ; Low-cost biofuel ; Microalgae ; Microalgae - metabolism ; Ponds ; Waste Disposal, Fluid - methods ; Waste Water - chemistry</subject><ispartof>Bioresource technology, 2016-12, Vol.221, p.222-233</ispartof><rights>2016</rights><rights>Copyright © 2016. Published by Elsevier Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c405t-9ad4d422dfa3b719aa497ac7349080f507bd7ff6ee3a1141f50b058135d7644a3</citedby><cites>FETCH-LOGICAL-c405t-9ad4d422dfa3b719aa497ac7349080f507bd7ff6ee3a1141f50b058135d7644a3</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.2016.09.028$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27639675$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mehrabadi, Abbas</creatorcontrib><creatorcontrib>Craggs, Rupert</creatorcontrib><creatorcontrib>Farid, Mohammed M.</creatorcontrib><title>Biodiesel production potential of wastewater treatment high rate algal pond biomass</title><title>Bioresource technology</title><addtitle>Bioresour Technol</addtitle><description>•Year-round biodiesel production potential from WWT HRAP biomass is investigated.•Biomass FAME profile is highly complex resulted in production of low-quality biodiesel.•3.2±0.5ton/ha/year raw biodiesel can be produced from WWT HRAP biomass.•CO2 addition increases biodiesel productivity while does not affect its quality.
This study investigates the year-round production potential and quality of biodiesel from wastewater treatment high rate algal pond (WWT HRAP) biomass and how it is affected by CO2 addition to the culture. The mean monthly pond biomass and lipid productivities varied between 2.0±0.3 and 11.1±2.5gVSS/m2/d, and between 0.5±0.1 and 2.6±1.1g/m2/d, respectively. The biomass fatty acid methyl esters were highly complex which led to produce low-quality biodiesel so that it cannot be used directly as a transportation fuel. Overall, 0.9±0.1g/m2/d (3.2±0.5ton/ha/year) low-quality biodiesel could be produced from WWT HRAP biomass which could be further increased to 1.1±0.1g/m2/d (4.0ton/ha/year) by lowering culture pH to 6–7 during warm summer months. CO2 addition, had little effect on both the biomass lipid content and profile and consequently did not change the quality of biodiesel.</description><subject>Biodiesel</subject><subject>Biofuels - analysis</subject><subject>Biomass</subject><subject>Carbon Dioxide - metabolism</subject><subject>Chlorophyta - metabolism</subject><subject>CO2 addition</subject><subject>Fatty Acids - chemistry</subject><subject>Fatty Acids - metabolism</subject><subject>High rate algal pond</subject><subject>Hydrogen-Ion Concentration</subject><subject>Lipid Metabolism</subject><subject>Low-cost biofuel</subject><subject>Microalgae</subject><subject>Microalgae - metabolism</subject><subject>Ponds</subject><subject>Waste Disposal, Fluid - methods</subject><subject>Waste Water - chemistry</subject><issn>0960-8524</issn><issn>1873-2976</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE1P4zAQhi0EoqW7f6HykUuCHTt2fFtAsIuExIHds-XYE-oqibu2C-LfY1Tgymk0M-87Hw9Ca0pqSqi42Na9DzGD3dRNyWuiatJ0R2hJO8mqRklxjJZECVJ1bcMX6CylLSGEUdmcokUjBVNCtkv0eOWD85BgxLsY3N5mH2a8Cxnm7M2Iw4BfTMrwYjJEnCOYPJUW3vinDY6liM34VHS7MDtcTppMSj_QyWDGBD8_4gr9u735e_2nun_4fXd9eV9ZTtpcKeO4403jBsN6SZUxXEljJeOKdGRoieydHAYBwAylnJZKT9qOstZJwblhK3R-mFsu_7-HlPXkk4VxNDOEfdK0Yy2TShTLComD1MaQUoRB76KfTHzVlOh3oHqrP4Hqd6CaKF2AFuP6Y8e-n8B92T4JFsGvgwDKp88eok7Ww2zB-Qg2axf8dzveAN5ei3s</recordid><startdate>20161201</startdate><enddate>20161201</enddate><creator>Mehrabadi, Abbas</creator><creator>Craggs, Rupert</creator><creator>Farid, Mohammed M.</creator><general>Elsevier Ltd</general><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></search><sort><creationdate>20161201</creationdate><title>Biodiesel production potential of wastewater treatment high rate algal pond biomass</title><author>Mehrabadi, Abbas ; Craggs, Rupert ; Farid, Mohammed M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c405t-9ad4d422dfa3b719aa497ac7349080f507bd7ff6ee3a1141f50b058135d7644a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Biodiesel</topic><topic>Biofuels - analysis</topic><topic>Biomass</topic><topic>Carbon Dioxide - metabolism</topic><topic>Chlorophyta - metabolism</topic><topic>CO2 addition</topic><topic>Fatty Acids - chemistry</topic><topic>Fatty Acids - metabolism</topic><topic>High rate algal pond</topic><topic>Hydrogen-Ion Concentration</topic><topic>Lipid Metabolism</topic><topic>Low-cost biofuel</topic><topic>Microalgae</topic><topic>Microalgae - metabolism</topic><topic>Ponds</topic><topic>Waste Disposal, Fluid - methods</topic><topic>Waste Water - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mehrabadi, Abbas</creatorcontrib><creatorcontrib>Craggs, Rupert</creatorcontrib><creatorcontrib>Farid, Mohammed M.</creatorcontrib><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><jtitle>Bioresource technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mehrabadi, Abbas</au><au>Craggs, Rupert</au><au>Farid, Mohammed M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biodiesel production potential of wastewater treatment high rate algal pond biomass</atitle><jtitle>Bioresource technology</jtitle><addtitle>Bioresour Technol</addtitle><date>2016-12-01</date><risdate>2016</risdate><volume>221</volume><spage>222</spage><epage>233</epage><pages>222-233</pages><issn>0960-8524</issn><eissn>1873-2976</eissn><abstract>•Year-round biodiesel production potential from WWT HRAP biomass is investigated.•Biomass FAME profile is highly complex resulted in production of low-quality biodiesel.•3.2±0.5ton/ha/year raw biodiesel can be produced from WWT HRAP biomass.•CO2 addition increases biodiesel productivity while does not affect its quality.
This study investigates the year-round production potential and quality of biodiesel from wastewater treatment high rate algal pond (WWT HRAP) biomass and how it is affected by CO2 addition to the culture. The mean monthly pond biomass and lipid productivities varied between 2.0±0.3 and 11.1±2.5gVSS/m2/d, and between 0.5±0.1 and 2.6±1.1g/m2/d, respectively. The biomass fatty acid methyl esters were highly complex which led to produce low-quality biodiesel so that it cannot be used directly as a transportation fuel. Overall, 0.9±0.1g/m2/d (3.2±0.5ton/ha/year) low-quality biodiesel could be produced from WWT HRAP biomass which could be further increased to 1.1±0.1g/m2/d (4.0ton/ha/year) by lowering culture pH to 6–7 during warm summer months. CO2 addition, had little effect on both the biomass lipid content and profile and consequently did not change the quality of biodiesel.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>27639675</pmid><doi>10.1016/j.biortech.2016.09.028</doi><tpages>12</tpages></addata></record> |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Biodiesel Biofuels - analysis Biomass Carbon Dioxide - metabolism Chlorophyta - metabolism CO2 addition Fatty Acids - chemistry Fatty Acids - metabolism High rate algal pond Hydrogen-Ion Concentration Lipid Metabolism Low-cost biofuel Microalgae Microalgae - metabolism Ponds Waste Disposal, Fluid - methods Waste Water - chemistry |
| title | Biodiesel production potential of wastewater treatment high rate algal pond biomass |
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