化工进展2023，Vol.42Issue(12)：6554-6566,13.DOI:10.16085/j.issn.1000-6613.2023-0105
沼渣生物炭的制备及资源化利用研究进展
Preparation and resource utilization of biogas residue biochar
摘要
Abstract
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.关键词
沼渣/生物质/废物处理/吸附剂/催化剂Key words
biogas slag/biomass/waste treatment/adsorbents/catalyst分类
资源环境引用本文复制引用
叶沁辉,陈红,于鑫,王凯,于露滢,曾可佳..沼渣生物炭的制备及资源化利用研究进展[J].化工进展,2023,42(12):6554-6566,13.基金项目
国家自然科学基金面上项目(52070040). （52070040）
