摘要
农业的发展导致秸秆类及园林废弃物等生物质不断增多,将这些生物质制备成生物质炭加以应用,不仅解决了废弃物难以处理的问题,还提供了环保型的生物质炭材料。为了将这些生物质制备成性能较好的生物质炭,对其自身的性质进行探索研究,从而为后续制备出性能更好的生物质炭提供理论基础。从木质素的结构和性质出发,总结其在炭化过程中的变化以及对生物质炭的性质影响,并对炭化产物生物质炭在土壤改良和水处理方面的应用进行阐述,为后续生物质废弃物的处理和资源化利用提供理论基础。
The development of agriculture leads to increasing biomass such as straw and garden waste.The preparation of biomass into biochar for application not only solves the problem of difficult disposal of waste,but also provides environmentally friendly biochar material.In order to prepare this biomass into biochar with better performance,its own properties are explored and studied,so as to provide a theoretical basis for the subsequent preparation of biochar with better performance.This paper mainly starts from the structure and properties of lignin,summarizes its changes in the carbonization process and its impact on the properties of biochar,and describes the application of biochar in soil improvement and water treatment,so as to provide a theoretical basis for the subsequent treatment and resource utilization of biomass waste.
作者
周宇
郭馨阳
卢开红
陈晓娟
ZHOU Yu;GUO Xin-yang;LU Kai-hong;CHEN Xiao-juan(School of Food Science and Engineering,Foshan University,Foshan 528225,China;School of Environmental and Chemical Engineering,Foshan University,Foshan 528000,China)
出处
《佛山科学技术学院学报（自然科学版）》
CAS
2022年第5期43-47,共5页
Journal of Foshan University(Natural Science Edition)
关键词
生物质
生物质炭
木质素
性质
资源化
biomass
biochar
lignin
properties
resource utilization
