Research progress on enhancing resource utilization of organic solid waste aerobic composting based on biochar

被引：0
|
作者：
Huang X. [1 ]
He Y. [1 ]
Zhang Y. [1 ]
Yang D. [1 ]
Dai X. [1 ]
Xie L. [1 ]
机构：
[1] The Yangtze River Water Environment Key Laboratory, The Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai
来源：
Huagong Jinzhan/Chemical Industry and Engineering Progress | 2022年 / 41卷 / 08期
关键词：
aerobic composting; biochar; enhancements; organic waste; resource utilization;
D O I：
10.16085/j.issn.1000-6613.2021-2129
中图分类号：
学科分类号：
摘要：
Aerobic composting is an effective means of rendering organic solid waste harmless, stable and resourceful. In recent years, biochar has shown great promise as a compost conditioner to optimize composting environmental parameters, accelerate the composting process and improve compost quality. Biochar has a rich porous structure and huge specific surface area, strong water holding capacity, cation exchange capacity and adsorption capacity. These properties have great advantages in promoting the composting process, such as promoting the degradation of organic matter and the formation of humus, strengthening the activity of microbial communities, reducing odor and greenhouse gas emissions, and reducing the biological effectiveness of heavy metals, antibiotics, and other pollutions. This paper reviews the role of biochar in the aerobic composting process of different types of organic wastes, summarizes the application of biochar-based enhancements in composting, and proposes future research directions for biochar, aiming to optimize the aerobic composting process in terms of functional materials and provide theoretical basis and data support for the application of biochar in aerobic composting. © 2022 Chemical Industry Press. All rights reserved.
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页码：4544 / 4554
页数：10
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