Low-Temperature Pretreatment of Biomass for Enhancing Biogas Production: A Review
Low-temperature pretreatment (LTPT, Temp. < 100 °C or 140 °C) has the advantages of low input, simplicity, and energy saving, which makes engineering easy to use for improving biogas production. However, compared with high-temperature pretreatment (>150 °C) that can destroy recalcitrant polyme...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-10-01
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| Series: | Fermentation |
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| Online Access: | https://www.mdpi.com/2311-5637/8/10/562 |
| _version_ | 1797407349568176128 |
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| author | Ming Wang Jianlin Wang Yunting Li Qichen Li Pengfei Li Lina Luo Feng Zhen Guoxiang Zheng Yong Sun |
| author_facet | Ming Wang Jianlin Wang Yunting Li Qichen Li Pengfei Li Lina Luo Feng Zhen Guoxiang Zheng Yong Sun |
| author_sort | Ming Wang |
| collection | DOAJ |
| description | Low-temperature pretreatment (LTPT, Temp. < 100 °C or 140 °C) has the advantages of low input, simplicity, and energy saving, which makes engineering easy to use for improving biogas production. However, compared with high-temperature pretreatment (>150 °C) that can destroy recalcitrant polymerized matter in biomass, the action mechanism of heat treatment of biomass is unclear. Improving LTPT on biogas yield is often influenced by feedstock type, treatment temperature, exposure time, and fermentation conditions. Such as, even when belonging to the same algal biomass, the response to LTPT varies between species. Therefore, forming a unified method for LTPT to be applied in practice is difficult. This review focuses on the LTPT used in different biomass materials to improve anaerobic digestion performance, including food waste, sludge, animal manure, algae, straw, etc. It also discusses the challenge and cost issues faced during LTPT application according to the energy balance and proposes some proposals for economically promoting the implementation of LTPT. |
| first_indexed | 2024-03-09T03:40:04Z |
| format | Article |
| id | doaj.art-150d25092e344f1a98652c25166ffd5e |
| institution | Directory Open Access Journal |
| issn | 2311-5637 |
| language | English |
| last_indexed | 2024-03-09T03:40:04Z |
| publishDate | 2022-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Fermentation |
| spelling | doaj.art-150d25092e344f1a98652c25166ffd5e2023-12-03T14:42:02ZengMDPI AGFermentation2311-56372022-10-0181056210.3390/fermentation8100562Low-Temperature Pretreatment of Biomass for Enhancing Biogas Production: A ReviewMing Wang0Jianlin Wang1Yunting Li2Qichen Li3Pengfei Li4Lina Luo5Feng Zhen6Guoxiang Zheng7Yong Sun8Department of Agriculture Biological Environment and Energy Engineering, College of Engineering, Northeast Agricultural University, No. 600 Changjiang Street, Xiangfang District, Harbin 150030, ChinaDepartment of Agriculture Biological Environment and Energy Engineering, College of Engineering, Northeast Agricultural University, No. 600 Changjiang Street, Xiangfang District, Harbin 150030, ChinaDepartment of Agriculture Biological Environment and Energy Engineering, College of Engineering, Northeast Agricultural University, No. 600 Changjiang Street, Xiangfang District, Harbin 150030, ChinaInstitute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100089, ChinaHeilongjiang Academy of Black Soil Conservation and Utilization, Key Laboratory of Combining Farming and Animal Husbandry Ministry of Agriculture, No. 368 Xuefu Street, Nangang District, Harbin 150030, ChinaDepartment of Agriculture Biological Environment and Energy Engineering, College of Engineering, Northeast Agricultural University, No. 600 Changjiang Street, Xiangfang District, Harbin 150030, ChinaDepartment of Agriculture Biological Environment and Energy Engineering, College of Engineering, Northeast Agricultural University, No. 600 Changjiang Street, Xiangfang District, Harbin 150030, ChinaDepartment of Agriculture Biological Environment and Energy Engineering, College of Engineering, Northeast Agricultural University, No. 600 Changjiang Street, Xiangfang District, Harbin 150030, ChinaDepartment of Agriculture Biological Environment and Energy Engineering, College of Engineering, Northeast Agricultural University, No. 600 Changjiang Street, Xiangfang District, Harbin 150030, ChinaLow-temperature pretreatment (LTPT, Temp. < 100 °C or 140 °C) has the advantages of low input, simplicity, and energy saving, which makes engineering easy to use for improving biogas production. However, compared with high-temperature pretreatment (>150 °C) that can destroy recalcitrant polymerized matter in biomass, the action mechanism of heat treatment of biomass is unclear. Improving LTPT on biogas yield is often influenced by feedstock type, treatment temperature, exposure time, and fermentation conditions. Such as, even when belonging to the same algal biomass, the response to LTPT varies between species. Therefore, forming a unified method for LTPT to be applied in practice is difficult. This review focuses on the LTPT used in different biomass materials to improve anaerobic digestion performance, including food waste, sludge, animal manure, algae, straw, etc. It also discusses the challenge and cost issues faced during LTPT application according to the energy balance and proposes some proposals for economically promoting the implementation of LTPT.https://www.mdpi.com/2311-5637/8/10/562organic wasteanaerobic digestionthermal pretreatmentbiogasbioavailability |
| spellingShingle | Ming Wang Jianlin Wang Yunting Li Qichen Li Pengfei Li Lina Luo Feng Zhen Guoxiang Zheng Yong Sun Low-Temperature Pretreatment of Biomass for Enhancing Biogas Production: A Review Fermentation organic waste anaerobic digestion thermal pretreatment biogas bioavailability |
| title | Low-Temperature Pretreatment of Biomass for Enhancing Biogas Production: A Review |
| title_full | Low-Temperature Pretreatment of Biomass for Enhancing Biogas Production: A Review |
| title_fullStr | Low-Temperature Pretreatment of Biomass for Enhancing Biogas Production: A Review |
| title_full_unstemmed | Low-Temperature Pretreatment of Biomass for Enhancing Biogas Production: A Review |
| title_short | Low-Temperature Pretreatment of Biomass for Enhancing Biogas Production: A Review |
| title_sort | low temperature pretreatment of biomass for enhancing biogas production a review |
| topic | organic waste anaerobic digestion thermal pretreatment biogas bioavailability |
| url | https://www.mdpi.com/2311-5637/8/10/562 |
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