Energy, economic, and environmental impacts of sustainable biochar systems in rural China
文献类型：期刊论文
| 作者 | You, Siming2; Li, Wangliang3; Zhang, Weihua1; Lim, Hankwon4; Kua, Harn Wei5; Park, Young-Kwon6; Igalavithana, Avanthi Deshani7,8,9; Ok, Yong Sik7,8 |
| 刊名 | CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2020-11-10 |
| 页码 | 29 |
| 关键词 | Sustainable development goals green and sustainable energy waste management |
| ISSN号 | 1064-3389 |
| DOI | 10.1080/10643389.2020.1848170 |
| 英文摘要 | Biochar production from biomass is a promising solution to tackle the energy and environmental challenges of rural China such as air pollution, soil contamination and degradation, sustainable agricultural waste management, and climate change. Small- and medium-scale (a few kW to 3 MW) gasification systems consisting of a gasification reactor and a gas engine had an energy efficiency of 15-20% and large-scale (>5 MW) systems via an integrated gasification combined cycle had an electrical efficiency of 26-30%. Low system efficiencies and high costs incurred by collection, transport, and pretreatment are some of the major barriers to the economic feasibility of biochar production systems in China. Mobile systems or distributed biochar production systems serve as promising solutions to reduce the biomass cost by utilizing locally generated waste biomass and catering for the bioenergy and biochar demands of local rural communities. From an energy application perspective, biochar production systems can generate heat and electricity, and biochar can serve as an energy storage material in supercapacitors and rechargeable batteries systems and can be used in anaerobic digestion to enhance overall energy recovery. Biochar can be used to achieve carbon sequestration and remediation of soil, and odor control in livestock farms. Systems converting locally generated biomass into energy and biochar that are used by local villages wait to be tested to clarify the intricacies of their viability and large-scale environmental and energy impacts in rural China. |
| 资助项目 | Hydrogen Energy Innovation Technology Development Program of the National Research Foundation of Korea (NRF) - Korean government (Ministry of Science and ICT (MSIT))[NRF-2019M3E6A1064197] ; Scottish Funding Council Global Challenges Research Fund[SFC/AN/14/2019] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000596652600001 |
| 出版者 | TAYLOR & FRANCIS INC |
| 资助机构 | Hydrogen Energy Innovation Technology Development Program of the National Research Foundation of Korea (NRF) - Korean government (Ministry of Science and ICT (MSIT)) ; Scottish Funding Council Global Challenges Research Fund |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/42787]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Ok, Yong Sik |
| 作者单位 | 1.Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou, Peoples R China 2.Univ Glasgow, James Watt Sch Engn, Div Syst Power & Energy, Glasgow, Lanark, Scotland 3.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing, Peoples R China 4.Ulsan Natl Inst Sci & Technol UNIST, Sch Energy & Chem Engn, Ulsan, South Korea 5.Natl Univ Singapore, Sch Design & Environm, Dept Bldg, Singapore, Singapore 6.Univ Seoul, Sch Enviornmental Engn, Seoul, South Korea 7.Korea Univ, APRU Sustainable Waste Management, Korea Biochar Res Ctr, Seoul, South Korea 8.Korea Univ, Div Environm Sci & Ecol Engn, Seoul, South Korea 9.Univ Peradeniya, Fac Agr, Dept Soil Sci, Peradeniya 20400, Sri Lanka |
| 推荐引用方式 GB/T 7714 | You, Siming,Li, Wangliang,Zhang, Weihua,et al. Energy, economic, and environmental impacts of sustainable biochar systems in rural China[J]. CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY,2020:29. |
| APA | You, Siming.,Li, Wangliang.,Zhang, Weihua.,Lim, Hankwon.,Kua, Harn Wei.,...&Ok, Yong Sik.(2020).Energy, economic, and environmental impacts of sustainable biochar systems in rural China.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY,29. |
| MLA | You, Siming,et al."Energy, economic, and environmental impacts of sustainable biochar systems in rural China".CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2020):29. |
入库方式： OAI收割
来源：过程工程研究所
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