共 184 条
Recent advances of carbon-based additives in anaerobic digestion: A review
被引:33
作者:
Zhang, Qianqian
[1
]
Yang, Yu
[1
]
Hou, Li-an
[1
,2
]
Zhu, Hongtao
[3
]
Zhang, Yaobin
[4
]
Pu, Jian
[5
]
Li, Yuyou
[6
]
机构:
[1] Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China
[2] High Tech Inst Beijing, Beijing 100000, Peoples R China
[3] Beijing Forestry Univ, Coll Environm Sci & Engn, Beijing 100083, Peoples R China
[4] Dalian Univ Technol, Sch Environm Sci & Technol, Key Lab Ind Ecol & Environm Engn MOE, Dalian 116024, Peoples R China
[5] United Nations Univ, Inst Adv Study Sustainabil, Jingumae 5-53-70,Shibuya Ku, Tokyo 1508925, Japan
[6] Tohoku Univ, Grad Sch Engn, Dept Civil & Environm Engn, 6-6-06 Aza Aoba,Aoba Ku, Sendai, Miyagi 9808579, Japan
关键词:
Anaerobic digestion;
Biochar;
Activated carbon;
Methane;
DIET;
GRANULAR ACTIVATED CARBON;
COMPLEX ORGANIC WASTE;
METHANE PRODUCTION;
CO-DIGESTION;
FOOD WASTE;
HYDROTHERMAL CARBONIZATION;
CHEMICAL ACTIVATION;
ELECTRON-TRANSFER;
MUNICIPAL SLUDGE;
BIOCHAR ADDITION;
D O I:
10.1016/j.rser.2023.113536
中图分类号:
X [环境科学、安全科学];
学科分类号:
08 ;
0830 ;
摘要:
Anaerobic digestion (AD) is one of the paramount technologies for organic wastes treatment. However, there still remain intractable issues including low digestibility and sluggish reaction kinetics in its practical implementation, leading to limited bio-product production. Recently, carbon-based additives (CAs) have aroused great attentions for enhanced AD performance by establishing direct interspecies electron transfer (DIET) and adjusting the functional microorganisms due to their large specific surface area and high conductivity. However, such inherent physicochemical capabilities of CAs and its specific role in AD have not been fully exploited. In this review, we detailedly summarize the research advances of biochar and activated carbon (AC) as additives in AD system, which are combed in terms of structure construction of CAs, macro-behaviors of CAs, micro-mechanisms of CAs and hybrid strategy. Finally, perspectives regarding future modification and application of CAs in AD system are also discussed.
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页数:21
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