Techno-economic assessment of swine manure biochar production in large-scale piggeries in China
文献类型： 外文期刊
作者： Hu, Mao 1 ; Guo, Kai 1 ; Zhou, Haiqin 2 ; Zhu, Wenkun 4 ; Deng, Liangwei 2 ; Dai, Lichun 2 ;
作者机构： 1.Southwest Univ Sci & Technol, Coll Life Sci & Engn, Mianyang 621010, Peoples R China
2.Minist Agr & Rural Affairs, Biogas Inst Minist Agr & Rural Affairs, Key Lab Dev & Applicat Rural Renewable Energy, Chengdu 610041, Peoples R China
3.Chinese Acad Agr Sci, Res Ctr Rural Energy & Ecol, Chengdu 610041, Sichuan, Peoples R China
4.Southwest Univ Sci & Technol, Sch Natl Def Sci & Technol, Mianyang 621010, Peoples R China
关键词： Swine manure; Pyrolysis; Biochar; Techno-economic analysis; Pig husbandry
期刊名称：ENERGY （ 影响因子：9.4； 五年影响因子：8.8 ）
ISSN： 0360-5442
年卷期： 2024 年 308 卷
页码：
收录情况： SCI
摘要： Biochar production using swine manure (SM) from large-scale piggeries is increasingly needed. However, little is known about the economic feasibility for SM biochar production. Herein, SM biochar production was simulated via Aspen Plus, and techno-economic model was applied to calculate the net present value (NPV), internal rate of return (IRR), and discounted payback period (DPP) for SM biochar production with a processing capacity of 8000 tons SM per year. Results suggest that this project is susceptible to biochar selling price and operation cost. When the biochar price is > 116 USD/ton, the NPV is positive. When the biochar selling price is increased from 154 to 193 USD/ton, the IRR is increased from 11 % to 41 %. The DPP analyses show that the investment payback period for this project is 4.6 years. Moreover, compared to conventional SM treatment routes, valorization of SM into biochar in large-scale piggery in China has a shorter investment period. Finally, this study suggests that swine manure biochar production in large-scale piggeries in China is profitable, deserving investment.
- 相关文献
作者其他论文 更多>>
-
Deep eutectic solvent-mediated hydrothermal treatment for biomass conversion: a review
作者：Zhu, Hansong;Xu, Zhixiang;He, Xiaotong;Dai, Lichun;He, Xiaotong;Dai, Lichun
关键词：
-
Co-effects from inorganic and organic fractions in dissolved components of biochar on its adsorption behavior: Taking uranium adsorption as an example
作者：Guo, Xujing;Yang, Lijun;Du, Zhixu;Zhou, Haiqin;Dai, Lichun;Yang, Lijun;Du, Zhixu;Zhou, Haiqin;Dai, Lichun;Li, Liang;Zhu, Wenkun
关键词：Biochar; Dissolved organic matter; Soluble fraction; Uranium adsorption; Precipitation
-
Ternary deep eutectic solvent-mediated one-pot solvothermal synthesis of biocarbon sheet-supported La2(CO3)3 nanowire with antibacterial activity for advanced phosphate adsorption
作者：Yang, Lijun;Shen, Yiyi;He, Xiaotong;Dai, Lichun;Yang, Lijun;Shen, Yiyi;He, Xiaotong;Dai, Lichun;Xu, Zhixiang;Shen, Feng
关键词：Deep eutectic solvent; Solvothermal synthesis; Carbon sheet; Lanthanum carbonate; Advanced phosphate adsorption
-
Rapid, selective surface oxygenation of activated biochar via microwave-induced air oxidation shock toward organic pollutant adsorption and electrochemical energy storage
作者：Zhou, Haiqin;Dai, Lichun;Zhou, Haiqin;Dai, Lichun;Hou, Jianhua;Kong, Lingzhao;Yang, Bo
关键词：Microwave; Air oxidation; Activated biochar; Surface functionality; Organic pollutant adsorption; Electrochemical energy storage
-
Emerging applications of deep eutectic solvents in the preparation and functionalization of biomass-derived carbonaceous materials: challenges and prospects
作者：Shen, Yiyi;Zhou, Haiqin;He, Xiaotong;Dai, Lichun;Shen, Yiyi;Zhou, Haiqin;He, Xiaotong;Dai, Lichun;Shen, Feng;Xu, Zhixiang;Yang, Bo;Kong, Lingzhao
关键词：
-
In-situ DRIFTS insights into the evolution of surface functionality of biochar upon thermal air oxidation
作者：Sun, Zhuozhuo;Zhou, Haiqin;Dai, Lichun;Sun, Zhuozhuo;Zhou, Haiqin;Dai, Lichun;Hou, Jianhua;Shen, Feng;Guo, Xujing
关键词：Biochar; Thermal air oxidation; Surface functionality; Spectroscopic analysis; Thermogravimetric analysis; Surface oxygenation
-
Enhanced narH gene expression contributing to nitrite accumulation in simultaneous nitrification and denitrification under Na plus stress instead of K plus stress
作者：Jiang, Xiaomei;Wu, Peike;Lei, Yunhui;Deng, Liangwei;Wang, Wenguo;Wang, Hong;Jiang, Xiaomei;Wu, Peike;Lei, Yunhui;Deng, Liangwei;Wang, Wenguo
关键词：Simultaneous nitrification and denitrification; Ion stress; Nitrite accumulation; Microbial community
