Malachite Green Adsorption Using Carbon-Based and Non-Conventional Adsorbent Made from Biowaste and Biomass:A Review  

作　　者：Annisa Ardiyanti Suprapto Suprapto Yatim Lailun Ni’mah 

机构地区：[1]Department of Chemistry,Faculty of Sciences and Data Analytics,Institut Teknologi Sepuluh Nopember,Kampus ITS-Sukolilo,Surabaya,60111,Indonesia

出　　处：《Journal of Renewable Materials》2023年第11期3789-3806,共18页可再生材料杂志（英文）

基　　金：financial support from the Institut Teknologi Sepuluh Nopember for this work,under the Project Scheme of the Publication Writing and IPR Incentive Program(PPHKI)2024.

摘　　要：Dyes are pervasive contaminants in wastewater,posing significant health risks to both humans and animals.Among the various methods employed for effective dye removal,adsorption has emerged as a highly promising approach due to its notable advantages,including high efficiency,cost-effectiveness,low energy consumption,and operational simplicity compared to alternative treatments.This comprehensive review focuses on investigating adsorbents derived from biowastes and biomass,specifically carbon-based and non-conventional adsorbents,for the removal of malachite green,a widely used dye known for its toxic and carcinogenic properties.Carbon-based adsorbents encompass two main types:activated carbon and biochar,while non-conventional adsorbents refer to powder sorbents without carbonaceous treatments.Extensive studies have reported remarkable findings,with achieved maximum removal percentages exceeding 98%and capacities reaching 250 mg/g.These results highlight the exceptional efficacy of the reviewed adsorbents in eliminating malachite green from wastewater.By exploring the potential of bio-based adsorbents,this review sheds light on sustainable and environmentally friendly solutions for mitigating dye pollution.

关 键 词：ADSORPTION carbon DYES malachite green WASTEWATER 

分 类 号：X703[环境科学与工程—环境工程]