Biochar applications in microbial fermentation processes for producing non-methane products: Current status and future prospects

被引：8

作者：

Zhang, Le ^{[1
,2
]}

Tsui, To-Hung ^{[3
]}

Tong, Yen Wah ^{[4
,5
,6
]}

Sharon, Sigal ^{[7
]}

Shoseyov, Oded ^{[7
]}

Liu, Ronghou ^{[1
,2
]}

机构：

[1] Shanghai Jiao Tong Univ, Biomass Energy Engn Res Ctr, Sch Agr & Biol, Dept Resources & Environm, 800 Dongchuan Rd, Shanghai 200240, Peoples R China

[2] Minist Sci & Technol, Shanghai Yangtze River Delta Ecoenvironm Change &, 800 Dongchuan Rd, Shanghai 200240, Peoples R China

[3] Univ Oxford, Dept Engn Sci, Oxford OX1 3PJ, England

[4] Natl Univ Singapore, NUS Environm Res Inst, 1 Create Way,Create Tower 15-02, Singapore 138602, Singapore

[5] Energy & Environm Sustainabil Megac E2S2, Phase 2,Campus Res Excellence & Technol Enterprise, Singapore 138602, Singapore

[6] Natl Univ Singapore, Dept Chem & Biomol Engn, 4 Engn Dr 4, Singapore 117585, Singapore

[7] Hebrew Univ Jerusalem, Robert H Smith Inst Plant Sci & Genet, Robert H Smith Fac Agr Food & Environm, Plant Mol Biol & Nano Biotechnol, Herzl 229, IL-7610001 Rehovot, Israel

来源：

BIORESOURCE TECHNOLOGY | 2023年 / 386卷

基金：

新加坡国家研究基金会;

关键词：

Biochar promoter; Biohydrogen; Organic acids; Alcohols; Biofertilizer; ANTIBIOTIC-RESISTANCE GENES; ENHANCED ETHANOL-PRODUCTION; HYDROGEN-PRODUCTION; ANAEROBIC-DIGESTION; BIOHYDROGEN PRODUCTION; CLOSTRIDIUM-RAGSDALEI; ORGANIC FRACTION; POULTRY MANURE; CHICKEN MANURE; FOOD WASTES;

D O I：

10.1016/j.biortech.2023.129478

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

The objective of this review is to encourage the technical development of biochar-assisted microbial fermenta-tion. To this end, recent advances in biochar applications for microbial fermentation processes (i.e., non-methane products of hydrogen, acids, alcohols, and biofertilizer) have been critically reviewed, including process per-formance, enhanced mechanisms, and current research gaps. Key findings of enhanced mechanisms by biochar applications in biochemical conversion platforms are summarized, including supportive microbial habitats due to the immobilization effect, pH buffering due to alkalinity, nutrition supply due to being rich in nutrient elements, promoting electron transfer by acting as electron carriers, and detoxification of inhibitors due to high adsorption capacity. The current technical limitations and biochar's industrial applications in microbial fermentation processes are also discussed. Finally, suggestions like exploring functionalized biochar materials, biochar's automatic addition and pilot-scale demonstration are proposed. This review would further promote biochar applications in microbial fermentation processes for the production of non-methane products.

引用

页数：9

共 109 条

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