Integration of wastewater treatment into process design of lignocellulosic biorefineries for improved economic viability.
Identifieur interne : 000313 ( Main/Exploration ); précédent : 000312; suivant : 000314Integration of wastewater treatment into process design of lignocellulosic biorefineries for improved economic viability.
Auteurs : Tyler Tobin [États-Unis] ; Rick Gustafson [États-Unis] ; Renata Bura [États-Unis] ; Heidi L. Gough [États-Unis]Source :
- Biotechnology for biofuels [ 1754-6834 ] ; 2020.
Abstract
Background
Production and use of bio-based products offer advantages over conventional petrochemicals, yet the relatively high cost of production has restricted their mainstream adoption. Optimization of wastewater treatment processes could reduce capital expenditures, lowering the barrier to market entry for lignocellulosic biorefineries. This paper characterizes wastewater associated with lignocellulosic ethanol production and evaluates potential wastewater treatment operations.
Results
It is found that organic material is intrinsic to bioconversion wastewater, representing up to 260 kg of biological oxygen demand per tonne of feedstock processed. Inorganics in the wastewater largely originate from additions during pretreatment and pH adjustments, which increase the inorganic loading by 44 kg per tonne of feedstock processed. Adjusting the ethanol production process to decrease addition of inorganic material could reduce the demands and therefore cost of waste treatment. Various waste treatment technologies-including those that take advantage of ecosystem services provided by feedstock production-were compared in terms of capital and operating costs, as well as technical feasibility.
Conclusions
It is concluded that wastewater treatment technologies should be better integrated with conversion process design and feedstock production. Efforts to recycle resources throughout the biofuel supply chain through application of ecosystem services provided by adjacent feedstock plantations and recovery of resources from the waste stream to reduce overall capital and operating costs of bioconversion facilities.
DOI: 10.1186/s13068-020-1657-7
PubMed: 32025241
PubMed Central: PMC6998191
Affiliations:
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Gough</name><affiliation wicri:level="2"><nlm:affiliation>The School of Environmental and Forest Sciences, University of Washington, 4000 15th Avenue NE, Seattle, WA 98195-2100 USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Washington (État)</region></placeName><wicri:cityArea>The School of Environmental and Forest Sciences, University of Washington, 4000 15th Avenue NE, Seattle</wicri:cityArea></affiliation></author></analytic><series><title level="j">Biotechnology for biofuels</title><idno type="ISSN">1754-6834</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><b>Background</b></p><p>Production and use of bio-based products offer advantages over conventional petrochemicals, yet the relatively high cost of production has restricted their mainstream adoption. Optimization of wastewater treatment processes could reduce capital expenditures, lowering the barrier to market entry for lignocellulosic biorefineries. This paper characterizes wastewater associated with lignocellulosic ethanol production and evaluates potential wastewater treatment operations.</p></div><div type="abstract" xml:lang="en"><p><b>Results</b></p><p>It is found that organic material is intrinsic to bioconversion wastewater, representing up to 260 kg of biological oxygen demand per tonne of feedstock processed. Inorganics in the wastewater largely originate from additions during pretreatment and pH adjustments, which increase the inorganic loading by 44 kg per tonne of feedstock processed. Adjusting the ethanol production process to decrease addition of inorganic material could reduce the demands and therefore cost of waste treatment. Various waste treatment technologies-including those that take advantage of ecosystem services provided by feedstock production-were compared in terms of capital and operating costs, as well as technical feasibility.</p></div><div type="abstract" xml:lang="en"><p><b>Conclusions</b></p><p>It is concluded that wastewater treatment technologies should be better integrated with conversion process design and feedstock production. Efforts to recycle resources throughout the biofuel supply chain through application of ecosystem services provided by adjacent feedstock plantations and recovery of resources from the waste stream to reduce overall capital and operating costs of bioconversion facilities.</p></div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">32025241</PMID><DateRevised><Year>2020</Year><Month>09</Month><Day>28</Day></DateRevised><Article PubModel="Electronic-eCollection"><Journal><ISSN IssnType="Print">1754-6834</ISSN><JournalIssue CitedMedium="Print"><Volume>13</Volume><PubDate><Year>2020</Year></PubDate></JournalIssue><Title>Biotechnology for biofuels</Title><ISOAbbreviation>Biotechnol Biofuels</ISOAbbreviation></Journal><ArticleTitle>Integration of wastewater treatment into process design of lignocellulosic biorefineries for improved economic viability.</ArticleTitle><Pagination><MedlinePgn>24</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1186/s13068-020-1657-7</ELocationID><Abstract><AbstractText Label="Background" NlmCategory="UNASSIGNED">Production and use of bio-based products offer advantages over conventional petrochemicals, yet the relatively high cost of production has restricted their mainstream adoption. Optimization of wastewater treatment processes could reduce capital expenditures, lowering the barrier to market entry for lignocellulosic biorefineries. This paper characterizes wastewater associated with lignocellulosic ethanol production and evaluates potential wastewater treatment operations.</AbstractText><AbstractText Label="Results" NlmCategory="UNASSIGNED">It is found that organic material is intrinsic to bioconversion wastewater, representing up to 260 kg of biological oxygen demand per tonne of feedstock processed. Inorganics in the wastewater largely originate from additions during pretreatment and pH adjustments, which increase the inorganic loading by 44 kg per tonne of feedstock processed. Adjusting the ethanol production process to decrease addition of inorganic material could reduce the demands and therefore cost of waste treatment. Various waste treatment technologies-including those that take advantage of ecosystem services provided by feedstock production-were compared in terms of capital and operating costs, as well as technical feasibility.</AbstractText><AbstractText Label="Conclusions" NlmCategory="UNASSIGNED">It is concluded that wastewater treatment technologies should be better integrated with conversion process design and feedstock production. Efforts to recycle resources throughout the biofuel supply chain through application of ecosystem services provided by adjacent feedstock plantations and recovery of resources from the waste stream to reduce overall capital and operating costs of bioconversion facilities.</AbstractText><CopyrightInformation>© The Author(s) 2020.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Tobin</LastName><ForeName>Tyler</ForeName><Initials>T</Initials><Identifier Source="ORCID">0000-0003-4104-6083</Identifier><AffiliationInfo><Affiliation>The School of Environmental and Forest Sciences, University of Washington, 4000 15th Avenue NE, Seattle, WA 98195-2100 USA.</Affiliation><Identifier Source="GRID">grid.34477.33</Identifier><Identifier Source="ISNI">0000000122986657</Identifier></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gustafson</LastName><ForeName>Rick</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>The School of Environmental and Forest Sciences, University of Washington, 4000 15th Avenue NE, Seattle, WA 98195-2100 USA.</Affiliation><Identifier Source="GRID">grid.34477.33</Identifier><Identifier Source="ISNI">0000000122986657</Identifier></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bura</LastName><ForeName>Renata</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>The School of Environmental and Forest Sciences, University of Washington, 4000 15th Avenue NE, Seattle, WA 98195-2100 USA.</Affiliation><Identifier Source="GRID">grid.34477.33</Identifier><Identifier Source="ISNI">0000000122986657</Identifier></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gough</LastName><ForeName>Heidi L</ForeName><Initials>HL</Initials><AffiliationInfo><Affiliation>The School of Environmental and Forest Sciences, University of Washington, 4000 15th Avenue NE, Seattle, WA 98195-2100 USA.</Affiliation><Identifier Source="GRID">grid.34477.33</Identifier><Identifier Source="ISNI">0000000122986657</Identifier></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>02</Month><Day>03</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Biotechnol Biofuels</MedlineTA><NlmUniqueID>101316935</NlmUniqueID><ISSNLinking>1754-6834</ISSNLinking></MedlineJournalInfo><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Anaerobic treatment</Keyword><Keyword MajorTopicYN="N">Biofuel</Keyword><Keyword MajorTopicYN="N">Economic analysis</Keyword><Keyword MajorTopicYN="N">Ecosystem services</Keyword><Keyword MajorTopicYN="N">Ethanol</Keyword><Keyword MajorTopicYN="N">Evaporator</Keyword><Keyword MajorTopicYN="N">Industrial ecology</Keyword><Keyword MajorTopicYN="N">Poplar</Keyword><Keyword MajorTopicYN="N">Wastewater treatment</Keyword></KeywordList><CoiStatement>Competing interestsThe authors declare that they have no competing interests.</CoiStatement></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2019</Year><Month>05</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2020</Year><Month>01</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>2</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>2</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>2</Month><Day>7</Day><Hour>6</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">32025241</ArticleId><ArticleId IdType="doi">10.1186/s13068-020-1657-7</ArticleId><ArticleId IdType="pii">1657</ArticleId><ArticleId IdType="pmc">PMC6998191</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Bioresour Technol. 2011 Mar;102(6):4489-94</Citation><ArticleIdList><ArticleId IdType="pubmed">21256736</ArticleId></ArticleIdList></Reference><Reference><Citation>Saudi J Biol Sci. 2017 Feb;24(2):399-404</Citation><ArticleIdList><ArticleId IdType="pubmed">28149179</ArticleId></ArticleIdList></Reference><Reference><Citation>Bioresour Technol. 2009 Sep;100(17):3914-20</Citation><ArticleIdList><ArticleId IdType="pubmed">19349164</ArticleId></ArticleIdList></Reference><Reference><Citation>Appl Microbiol Biotechnol. 2016 Mar;100(5):2459-70</Citation><ArticleIdList><ArticleId IdType="pubmed">26610806</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Biotechnol J. 2016 Jan;14(1):299-312</Citation><ArticleIdList><ArticleId IdType="pubmed">25923308</ArticleId></ArticleIdList></Reference><Reference><Citation>Biotechnol Biofuels. 2016 Jun 06;9:120</Citation><ArticleIdList><ArticleId IdType="pubmed">27274357</ArticleId></ArticleIdList></Reference><Reference><Citation>Bioresour Technol. 2016 May;207:157-65</Citation><ArticleIdList><ArticleId IdType="pubmed">26881333</ArticleId></ArticleIdList></Reference><Reference><Citation>Bioresour Technol. 2008 Aug;99(12):5165-76</Citation><ArticleIdList><ArticleId IdType="pubmed">17988859</ArticleId></ArticleIdList></Reference><Reference><Citation>Bioresour Technol. 2014 Feb;153:101-7</Citation><ArticleIdList><ArticleId IdType="pubmed">24345569</ArticleId></ArticleIdList></Reference><Reference><Citation>J Appl Microbiol. 2001 Feb;90(2):208-15</Citation><ArticleIdList><ArticleId IdType="pubmed">11168723</ArticleId></ArticleIdList></Reference><Reference><Citation>Bioresour Technol. 2010 Jul;101(13):4851-61</Citation><ArticleIdList><ArticleId IdType="pubmed">20042329</ArticleId></ArticleIdList></Reference><Reference><Citation>Biotechnol Biofuels. 2016 Aug 11;9:170</Citation><ArticleIdList><ArticleId IdType="pubmed">27525039</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country><region><li>Washington (État)</li></region></list><tree><country name="États-Unis"><region name="Washington (État)"><name sortKey="Tobin, Tyler" sort="Tobin, Tyler" uniqKey="Tobin T" first="Tyler" last="Tobin">Tyler Tobin</name></region><name sortKey="Bura, Renata" sort="Bura, Renata" uniqKey="Bura R" first="Renata" last="Bura">Renata Bura</name><name sortKey="Gough, Heidi L" sort="Gough, Heidi L" uniqKey="Gough H" first="Heidi L" last="Gough">Heidi L. Gough</name><name sortKey="Gustafson, Rick" sort="Gustafson, Rick" uniqKey="Gustafson R" first="Rick" last="Gustafson">Rick Gustafson</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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