Preparation of biomass-based hydrogels and their efficient heavy metal removal from aqueous solution

Preparation of biomass-based hydrogels and their efficient heavy metal removal from aqueous solution

In this work, a porous tobacco straw-based polyacrylic acid hydrogel STS-PAA with high adsorption performance was prepared by polymerizing pretreated waste tobacco straw (TS) with acrylic acid/potassium acrylate by UV radiation initiation. The adsorption performance of metal ions was investigated. T...

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Bibliographic Details
Main Authors: Mingyue Zhang, Yaru Zhou, Fangling Wang, Zeshao Chen, Xu Zhao, Weidong Duan, Guangting Yin, Xinling Yang, Junfeng Li, Quanyu Yin, Mingqin Zhao
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-12-01
Series:Frontiers in Chemistry
Subjects:
heavy metal ions
hydrogel
tobacco straw
adsorption
sulfhydryl modified
Online Access:https://www.frontiersin.org/articles/10.3389/fchem.2022.1054286/full

Internet

https://www.frontiersin.org/articles/10.3389/fchem.2022.1054286/full

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