High-throughput integrated pretreatment strategies to convert high-solid loading microalgae into high-concentration biofuels
DC Field | Value | Language |
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dc.contributor.author | Ha, Geon-Soo | - |
dc.contributor.author | Saha, Shouvik | - |
dc.contributor.author | Basak, Bikram | - |
dc.contributor.author | Kurade, Mayur B. | - |
dc.contributor.author | Kim, Gyeong-Uk | - |
dc.contributor.author | Ji, Min-Kyu | - |
dc.contributor.author | Ahn, Yongtae | - |
dc.contributor.author | Salama, El-Sayed | - |
dc.contributor.author | Chang, Soon Woong | - |
dc.contributor.author | Jeon, Byong-Hun | - |
dc.date.accessioned | 2022-07-06T11:44:38Z | - |
dc.date.available | 2022-07-06T11:44:38Z | - |
dc.date.created | 2021-11-22 | - |
dc.date.issued | 2021-11 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/140573 | - |
dc.description.abstract | The commercial feasibility of energy-efficient conversion of highly concentrated microalgal suspensions to produce high-titer biofuels is a major bottleneck due to high energy consumption. Herein, high-titer biofuels (bioethanol, higher-alcohols, and biodiesel) were generated from carbohydrate-rich Chlamydomonas mexicana and lipid-rich Chlamydomonas pitschmannii biomass through energy-saving microwave pretreatment, successive fermentation, and transesterification. Microwave pretreatment needed low specific energy (4.2 MJ/kg) for 100 g/L of microalgal suspension. Proposed sustainable integrated pretreatments method achieved unprecedented total conversion efficiency (67%) and highest biomass utilization (87%) of C. pitschmannii (100 g/L) with high yields of bioethanol (0.48 g-ethanol/g-carbohydrates), higher-alcohols (0.44 g-higher-alcohols/g-proteins), and biodiesel (0.90 g-biodiesel/g-lipids). Transmission electron microscopy showed the changes in the microalgal cellular integrity before and after sequential fermentations. Energy-efficient integrated pretreatments enhanced the extraction efficiency and whole utilization of high-concentration microalgae to generate high-titer biofuels with minimum waste production. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | High-throughput integrated pretreatment strategies to convert high-solid loading microalgae into high-concentration biofuels | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeon, Byong-Hun | - |
dc.identifier.doi | 10.1016/j.biortech.2021.125651 | - |
dc.identifier.scopusid | 2-s2.0-85111341738 | - |
dc.identifier.wosid | 000697026100013 | - |
dc.identifier.bibliographicCitation | BIORESOURCE TECHNOLOGY, v.340, pp.1 - 10 | - |
dc.relation.isPartOf | BIORESOURCE TECHNOLOGY | - |
dc.citation.title | BIORESOURCE TECHNOLOGY | - |
dc.citation.volume | 340 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Agriculture | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Agricultural Engineering | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | BIODIESEL PRODUCTION | - |
dc.subject.keywordPlus | BIOMASS | - |
dc.subject.keywordPlus | MICROWAVE | - |
dc.subject.keywordPlus | LIPIDS | - |
dc.subject.keywordPlus | BIOREFINERY | - |
dc.subject.keywordPlus | EXTRACTION | - |
dc.subject.keywordPlus | BIOETHANOL | - |
dc.subject.keywordPlus | TRANSESTERIFICATION | - |
dc.subject.keywordPlus | BIOENERGY | - |
dc.subject.keywordAuthor | Microalgal biorefinery | - |
dc.subject.keywordAuthor | High titer biofuel | - |
dc.subject.keywordAuthor | Integrated pretreatment | - |
dc.subject.keywordAuthor | Waste management | - |
dc.subject.keywordAuthor | Cell disruption | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0960852421009925?via%3Dihub | - |
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