摘要
生物炭制备的原材料来源广泛,大部分废弃物可以通过炭化手段得到生物炭。生物炭是一种吸附材料,其结构多孔,官能团种类多样,在污染修复、改良土壤等方面有应用前景。综述各种可以制备生物炭的材料、归纳常用的生物炭制备方法和生物炭的表征特性,总结生物炭在修复污染环境、改良土壤环境和作为新型化肥方面的研究应用,以找出当前废弃物制备生物炭的资源化应用重点和方向,并对生物炭在产量化制备、规模化应用方面进行展望。
Bio-carbon can be prepared from a wide range of raw materials and obtained from most of waste through carbonization.Bio-carbon is a kind of adsorption material with porous structure and diverse functional groups,which has application prospects in pollution restoration and soil improvement.This paper reviewed various materials that can be used to prepare bio-carbon,generalized about the commonly used methods of bio-carbon preparation,and the characterization characteristics of bio-carbon and summarized the research and application of bio-carbon in repairing polluted environment,improving soil environment,and as a new type of fertilizer in order to find out the key points and direction of resource application of bio-carbon preparation from current waste,and made a prospect of the quantitative preparation and largescale application of bio-carbon.
作者
蔡名旋
朱小平
黑亮
林贤柯
CAI Mingxuan;ZHU Xiaoping;HEI Liang;LIN Xianke(Pearl River Hydraulic Research Institute,Pearl River Water Resource Commission/Key Laboratory of the Pearl River Estuarine Dynamics and Associated Process Regulation,Ministry of Water Resources,Guangzhou 510611,China;College of Resources and Environment,South China Agricultural University,Guangzhou 510611,China)
出处
《广东农业科学》
CAS
2019年第3期85-92,共8页
Guangdong Agricultural Sciences
基金
广东省水利科技创新项目(201707)
关键词
废弃物
吸附材料
改良剂
炭基肥
waste
adsorption material
improver
carbon-based fertilizer
