Rice Husk at a Glance:From Agro-Industrial to Modern Applications  

作　　者：Masoumeh KORDI Naser FARROKHI Martin I.PECH-CANUL Asadollah AHMADIKHAH 

机构地区：[1]Department of Cell&Molecular Biology,Faculty of Life Sciences and Biotechnology,Shahid Beheshti University,Tehran 1983969411,Iran [2]1062 Metallurgical Industry Avenue,Industrial Park Saltillo-Ramos Arizpe,Ramos Arizpe,Coahuila 25900,Mexico

出　　处：《Rice science》2024年第1期14-32,共19页水稻科学（英文版）

摘　　要：Excessive waste production has led to the concept of a circular bioeconomy to deliver valuable by-products and improve environmental sustainability.The annual worldwide rice production accounts for more than 750 million tons of grain and 150 million tons of husk.Rice husk(RH)contains valuable biomaterials with extensive applications in various fields.The proportions of each component depend primarily on rice genotype,soil chemistry,and climatic conditions.RH and its derivatives,including ash,biochar,hydrochar,and activated carbon have been placed foreground of applications in agriculture and other industries.While the investigation on RH’s compositions,microstructures,and by-products has been done copiously,owing to its unique features,it is still an open-ended area with enormous scope for innovation,research,and technology.Here,we reviewed the latest applications of RH and its derivatives,including fuel and other energy resources,construction materials,pharmacy,medicine,and nanobiotechnology to keep this versatile biomaterial in the spotlight.

关 键 词：circular bioeconomy rice husk activated carbon rice husk ash rice husk biochar rice husk hydrochar rice husk application 

分 类 号：S38[农业科学—农艺学] X71[环境科学与工程—环境工程]