数字农科院2.0

Upcycling anaerobic digestion streams into feed-grade protein for increased environmental sustainability

文献类型： 外文期刊

作者： Hadis Marami;Sahar Khademi;Shahin Rafiee;Hossein Mobli;Morten Birkved;He Li;Irini Angelidaki;Benyamin Khoshnevisan

作者机构：

关键词： Anaerobic digestion;Circular economy;Hydrogen-oxidizing bacteria;Methane-oxidizing bacteria;Microbial protein;Single cell protein;Sustainability

期刊名称： Renewable and Sustainable Energy Reviews

ISSN： 1364-0321

年卷期： 2025 年 216 卷

页码：

收录情况： SCIE（2025版） ; ; EI（2025版）

摘要： Biogas plants have long been recognized as well-established systems for converting waste into energy and organic fertilizers. However, biogas plants are expected to go beyond their primary functions to enhance the sustainability gains from the circular bioeconomy. Carbon (CO2 and CH4) and nitrogen streams from anaerobic digestion (AD) facilities can be converted into higher-value products, such as microbial proteins (MPs). While two dominant pathways are known for MP production from AD streams, namely methane-oxidizing bacteria (MOB) and hydrogen-oxidizing bacteria (HOB), there is a lack of comprehensive research comparing these two pathways from an environmental sustainability viewpoint. Furthermore, the extent to which the environmental sustainability of MP production platforms depends on feedstock characteristics is yet to be scrutinized. To address the above-mentioned research questions, four biogas plants treating different types of biowaste were selected as case studies. Specifically, the effects of the C/N ratio in the input streams, biogas upgrading technologies (water scrubbing and biological biogas upgrading), and microbial platforms (HOB and MOB) were investigated. Environmental impacts were assessed using consequential life cycle assessment (CLCA), with Denmark as the spatial boundary and 2030 as the temporal boundary. Across all scenarios, the MOB pathway demonstrated superior environmental performance compared with the other pathways. Furthermore, the composition of the feedstock and quantity of biogas play key roles in the total environmental gains. Finally, the sources of uncertainty and opportunities for future improvements are identified to pave the way for land-independent feed-grade protein production using locally available biowastes.

分类号：

  • 相关文献

[1]From renewable energy to sustainable protein sources: Advancement, challenges, and future roadmaps. Khoshnevisan, Benyamin,He, Li,Xu, Mingyi,Valverde-Perez, Borja,Sillman, Jani,Mitraka, Georgia-Christina,Kougias, Panagiotis G.,Zhang, Yifeng,Yan, Shuiping,Ji, Long,Carbajales-Dale, Michael,Elyasi, Seyedeh Nashmin,Marami, Hadis,Tsapekos, Panagiotis,Liu, Hongbin,Angelidaki, Irini. 2022

[2]Bridging to circular bioeconomy through a novel biorefinery platform on a wastewater treatment plant. Hadis Marami,Li He,Shahin Rafiee,Benyamin Khoshnevisan,Panagiotis Tsapekos,Hossein Mobli,Seyedeh Nashmin Elyasi,Hongbin Liu,Irini Angelidaki. 2022

[3]Anaerobic digestion of agricultural waste for biogas production and sustainable bioenergy recovery: a review. Alengebawy, Ahmed,Ran, Yi,Osman, Ahmed I.,Jin, Keda,Samer, Mohamed,Ai, Ping. 2024

[4]Anaerobic and sequential aerobic production of high-titer ethanol and single cell protein from NaOH-pretreated corn stover by a genome shuffling-modified Saccharomyces cerevisiae strain. Ren, Xueliang,Wang, Juncong,Yu, Hui,Peng, Chunlan,Hu, Jinlong,Zhao, Shumiao,Liang, Yunxiang,Peng, Nan,Ruan, Zhiyong,Zhao, Shumiao,Liang, Yunxiang,Peng, Nan,Peng, Nan.

[5]Effect of dietary energy source and level on nutrient digestibility, rumen microbial protein synthesis, and milk performance in lactating dairy cows. Zhou, X. Q.,Wang, J. Q.,Zhou, X. Q.,Zhang, Y. D.,Zhao, M.,Zhang, T.,Zhu, D.,Bu, D. P.,Wang, J. Q.,Bu, D. P.,Bu, D. P..

[6]Novel α-glucan phosphorylase coupled with thermotolerant yeast facilitated a high conversion rate from corn stover to artificial starch and microbial protein. Li, Yanjun,Xu, Guoshun,Tian, Jian,Ji, Wangli,Liu, Bo,Tu, Tao,Wang, Yuan,Huang, Huoqing,Luo, Huiying,Yao, Bin,Guan, Feifei,Zhang, Wei,Xu, Xinxin. 2025

[7]Heavy Metal, Waste, COVID-19, and Rapid Industrialization in This Modern Era—Fit for Sustainable Future. Adnan M.,Xiao B.,Xiao P.,Zhao P.,Bibi S.. 2022

[8]Opportunities for centralized regional mode of manure and sewage management in pig farming: The evidence from environmental and economic performance. Boyang Shi,Changbin Yin,Angélique Léonard,Jian Jiao,Andrea Di Maria,Jerome Bindelle,Zhizhen Yao. 2023

[9]Conversion of organic solid waste into energy and functional materials using biochar catalyst: Bibliometric analysis, research progress, and directions. Lyu, Honghong,Lim, Juin Yau,Zhang, Qianru,Senadheera, Sachini Supunsala,Zhang, Chuchen,Huang, Qilan,Ok, Yong Sik. 2024

[10]Exploring magnetic nanomaterials with a focus on magnetic biochar in anaerobic digestion: from synthesis to application. Wenneng Zhou,Mahmoud Mazarji,Mengtong Li,Aohua Li,Yajing Wang,Yadong Yang,Jonathan T.E. Lee,Eldon R. Rene,Xiangzhou Yuan,Junting Pan. 2024

[11]The role of plastic chemical recycling processes in a circular economy context. Qi Liu,Sergio Martinez-Villarreal,Shu Wang,Nguyen Ngoc Thanh Tien,Maroua Kammoun,Quentin De Roover,Christophe Len,Aurore Richel. 2024

[12]Exploring biotechnology for plastic recycling, degradation and upcycling for a sustainable future. Xu Liu,Helen Park,Yannic Sebastian Ackermann,Luc Avérous,Hendrik Ballerstedt,Werner Besenmatter,Blas Blázquez,Uwe T. Bornscheuer,Yannick Branson,William Casey,Víctor de Lorenzo,Weiliang Dong,Tilman Floehr,Manuel S. Godoy,Yu Ji,Andreas Jupke,Jürgen Klankermayer,David San León,Luo Liu,Xianrui Liu,Yizhi Liu,Maria T. Manoli,Esteban Martínez-García,Tanja Narancic,Juan Nogales,Kevin O'Connor,Ole Osterthun,Rémi Perrin,M. Auxiliadora Prieto,Eric Pollet,Alexandru Sarbu,Ulrich Schwaneberg,Haijia Su,Zequn Tang,Till Tiso,Zishuai Wang,Ren Wei,Gina Welsing,Nick Wierckx,Birger Wolter,Gang Xiao,Jianmin Xing,Yilin Zhao,Jie Zhou,Tianwei Tan,Lars M. Blank,Min Jiang,Guo Qiang Chen. 2025

[13]Upcycling trace amounts of biomass waste into flash graphene can boost crop yields by more than a quarter and offer climate benefits. Yubing Jiao,Xiangdong Zhu,Fengbo Yu,Manlin Xu,Rui Cai,Song Wu,Chao Jia,Chuifan Zhou,Jianzhou He,Cheng Cheng,Jason C. White,Qingfeng Song,Xinguang Zhu,Pete Smith,Kees Jan van Groenigen,Xiaoyuan Yan,Zhongfeng Zhang,Jiabao Zhang,Baoshan Xing,Longlong Xia,Jinguang Yang,Yujun Wang. 2025

[14]Transforming residual biomass of Irish red seaweed Asparagopsis taxiformis and Palmaria palmata into biosorbents for methylene blue adsorption. Weihao Meng,Ruipeng Zhang,Siwei Gu,Ming Zhao,Jiani Luo,Colm P. O'Donnell,Yuan Li,Hongnan Sun,Taihua Mu,Marco Garcia-Vaquero. 2025

[15]Green valorization of sweet potato vines: Efficient cellulose extraction and γ-valerolactone recovery via biorefinery platform. Yuan Li,Hongnan Sun,Taihua Mu,Marco Garcia-Vaquero. 2025

[16]Synergistic anaerobic digestion of chicken manure: Balancing biogas and biofertilizer via microbial dynamics and multivariate analysis. Ahmed Alengebawy,Yi Ran,Tangjuan Zhang,Tarek Mahrous,Mohamed Samer,Zhan Shi,Aibin Hu,Ping Ai. 2025

[17]Circular bioeconomy approaches for livestock manure and post-consumer wastes: opportunities for biofertilizers and bioenergy. Maja Arsic,Adibe L. Abdalla,Hongmin Dong,Laurence Loyon,Ana Paula Contador Packer,Chayan Kumer Saha,Buchun Si,David Meo Zilio,Barbara Renate Amon. 2025

[18]Soil processes and functions across an international network of Critical Zone Observatories: Introduction to experimental methods and initial results. Banwart, Steven,Menon, Manoj,Bernasconi, Stefano M.,Bloem, Jaap,de Ruiter, Peter,Weng, Liping,Blum, Winfried E. H.,Lair, Georg J.,Souza, Danielle Maia,Panagos, Panos,Davidsdotir, Brynhildur,Ragnarsdottir, Kristin Vala,Duffy, Christopher,Kram, Pavel,Lamacova, Anna,Novak, Martin,Lundin, Lars,Nikolaidis, Nikolaos P.,Reynolds, Brian,Robinson, David,Rousseva, Svetla,van Gaans, Pauline,White, Tim,Zhang, Bin. 2012

[19]SOCIAL-OPTIMAL HOUSEHOLD FOOD WASTE: TAXES AND GOVERNMENT INCENTIVES. Katare, Bhagyashree,Serebrennikov, Dmytro,Wang, H. Holly,Katare, Bhagyashree,Serebrennikov, Dmytro,Wang, H. Holly,Wetzstein, Michael.

[20]Progress in Significant Soil Science Fields of China over the Last Three Decades: A Review. Zhao Qi-Guo,Yan Xiao-Yuan,Zhang Gan-Lin,Cai Zu-Cong,He Ji-Zheng,Zhang Bin.

作者其他论文 更多>>