Preparation and resource utilization of biogas residue biochar

被引：0

作者：

Qinhui Y. ^{[1
]}

Hong C. ^{[1
]}

Xin Y. ^{[1
]}

Kai W. ^{[1
]}

Luying Y. ^{[1
]}

Kejia Z. ^{[1
]}

机构：

[1] College of Environmental Science and Engineering, Donghua University, Shanghai

来源：

Huagong Jinzhan/Chemical Industry and Engineering Progress | 2023年 / 42卷 / 12期

关键词：

adsorbents; biogas slag; biomass; catalyst; waste treatment;

D O I：

10.16085/j.issn.1000-6613.2023-0105

中图分类号：

学科分类号：

摘要：

Biogas residue was a solid residue produced by anaerobic fermentation of biomass, which was also a secondary resource with great application potential. Compared with the traditional biogas residue treatment process such as landfill and incineration, the use of thermochemical method to treat waste biomass biogas residue could achieve the fixation of organic matter in the biogas residue, and the prepared biogas residue biochar had stable structure and excellent performance, which could be widely used in pollutant adsorption, catalytic degradation, soil remediation and many other fields. This paper summarized the common preparation technologies and modification methods of biogas residue biochar at home and abroad, and focused on the structure, elemental composition and physical and chemical properties of biogas residue biochar. At the same time, the main resource application ways of biogas residue biochar were summarized, and the development direction of biogas residue biochar resource utilization in the future was prospected. © 2023 Chemical Industry Press. All rights reserved.

引用

页码：6554 / 6566

页数：12

共 96 条

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