Qualitative and quantitative adsorption mechanisms of zinc ions from aqueous solutions onto dead carp derived biochar

作者：Hongtao Qiao, Yongsheng Qiao, Xiaohang Luo, Baowei Zhao, Qiu-ying Cai · 发表于：RSC Advances · 年份：2021 · DOI：10.1039/d1ra05636k · 被引用次数：20 · 研究领域：Adsorption and biosorption for pollutant removal、Phosphorus and nutrient management、Heavy metals in environment

The adsorption mechanisms of Zn 2+ on carp biochars mainly include precipitation with minerals, exchange with cations, and complexation with OFGs. The pyrolysis temperature of carp biochars has a significant effect on the mechanisms of Zn 2+ adsorption.