Promotion of direct interspecies electron transfer and potential impact of conductive materials in anaerobic digestion and its downstream processing-a critical review

被引:42
作者
Nguyen, Luong N. [1 ]
Vu, Minh T. [1 ]
Johir, Md Abu Hasan [1 ]
Pernice, Mathieu [2 ]
Ngo, Hao H. [1 ]
Zdarta, Jakub [3 ]
Jesionowski, Teofil [3 ]
Nghiem, Long D. [1 ]
机构
[1] Univ Technol Sydney, Sch Civil & Environm Engn, Ctr Technol Water & Wastewater, Sydney, NSW 2220, Australia
[2] Univ Technol Sydney, Climate Change Cluster C3, Sydney, NSW 2007, Australia
[3] Poznan Univ Tech, Fac Chem Technol, Inst Chem Technol & Engn, Berdychowo 4, PL-60965 Poznan, Poland
关键词
Conductive materials; Anaerobic digestion; Direct interspecies electron transfer; Dewatering; Biosolids; GRANULAR ACTIVATED CARBON; SYNTROPHIC METABOLISM; METHANE PRODUCTION; MICROBIAL NANOWIRES; HYDROGEN-TRANSFER; WASTE-WATER; SLUDGE; METHANOGENESIS; MAGNETITE; FLOW;
D O I
10.1016/j.biortech.2021.125847
中图分类号
S2 [农业工程];
学科分类号
0828 ;
摘要
Addition of conductive materials (CMs) has been reported to facilitate direct interspecies electron transfer (DIET) and improved anaerobic digestion (AD) performance. This review summarises the benefits and outlines remaining research challenges of the addition of CMs with a focus on the downstream processing of AD. CM addition may alter biogas quality, digestate dewaterability, biosolids volume, and centrate quality. Better biogas quality has been observed due to the adsorption of H2S to metallic CMs. The addition of CMs results in an increase in solid content of the digestate and thus an additional requirement for sludge dewatering and handling and the final biosolids volume for disposal. This review highlights the need for more research at pilot scale to validate the benefits of CM addition and to evaluate CM selection, doses, material costs, and the impact on downstream processes. The lack of research on the impact of CMs on the downstream process of AD is highlighted.
引用
收藏
页数:8
相关论文
共 67 条
[51]   Anaerobic digestion of soft drink beverage waste and sewage sludge [J].
Wickham, Richard ;
Xie, Sihuang ;
Galway, Brendan ;
Bustamante, Heriberto ;
Nghiem, Long D. .
BIORESOURCE TECHNOLOGY, 2018, 262 :141-147
[52]   Conductive materials in anaerobic digestion: From mechanism to application [J].
Wu, Yu ;
Wang, Shu ;
Liang, Danhui ;
Li, Nan .
BIORESOURCE TECHNOLOGY, 2020, 298
[53]   Enhanced anaerobic digestion of primary sludge with additives: Performance and mechanisms [J].
Xie, Sihuang ;
Li, Xuan ;
Wang, Chengduan ;
Kulandaivelu, Jagadeeshkumar ;
Jiang, Guangming .
BIORESOURCE TECHNOLOGY, 2020, 316
[54]   Comparative facilitation of activated carbon and goethite on methanogenesis from volatile fatty acids [J].
Xu, Suyun ;
Zhang, Wanqiu ;
Zuo, Liuquan ;
Qiao, Zihao ;
He, Pinjing .
BIORESOURCE TECHNOLOGY, 2020, 302
[55]   Comparing activated carbon of different particle sizes on enhancing methane generation in upflow anaerobic digester [J].
Xu, Suyun ;
He, Chuanqiu ;
Luo, Liwen ;
Lu, Fan ;
He, Pinjing ;
Cui, Lifeng .
BIORESOURCE TECHNOLOGY, 2015, 196 :606-612
[56]   The role of conductive materials in the start-up period of thermophilic anaerobic system [J].
Yan, Wangwang ;
Shen, Nan ;
Xiao, Yeyuan ;
Chen, Yun ;
Sun, Faqian ;
Tyagi, Vinay Kumar ;
Zhou, Yan .
BIORESOURCE TECHNOLOGY, 2017, 239 :336-344
[57]   Adding granular activated carbon into anaerobic sludge digestion to promote methane production and sludge decomposition [J].
Yang, Yafei ;
Zhang, Yaobin ;
Li, Zeyu ;
Zhao, Zhiqiang ;
Quan, Xie ;
Zhao, Zisheng .
JOURNAL OF CLEANER PRODUCTION, 2017, 149 :1101-1108
[58]   Red mud enhances methanogenesis with the simultaneous improvement of hydrolysis-acidification and electrical conductivity [J].
Ye, Jie ;
Hu, Andong ;
Ren, Guoping ;
Zhou, Ting ;
Zhang, Guangming ;
Zhou, Shungui .
BIORESOURCE TECHNOLOGY, 2018, 247 :131-137
[59]   Inhibition mitigation of methanogenesis processes by conductive materials: A critical review [J].
Yin, Qidong ;
Gu, Mengqi ;
Wu, Guangxue .
BIORESOURCE TECHNOLOGY, 2020, 317
[60]   Advances in direct interspecies electron transfer and conductive materials: Electron flux, organic degradation and microbial interaction [J].
Yin, Qidong ;
Wu, Guangxue .
BIOTECHNOLOGY ADVANCES, 2019, 37 (08)