A super-efficient polyquaternium gel that can remove | ResearchBunny

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Abstract

This study introduces a super-efficient gel material (SGPQG/SGPQ) for removing lignin from papermaking wastewater. SGPQG/SGPQ demonstrated a lignin removal capacity 1.23–50.55 times greater than existing materials, with each gram removing 10,157.71 mg of lignin. The material's efficiency stems from an integrated skeleton-space effect mechanism. Furthermore, the spent SGPQG/SGPQ exhibited a dye adsorption capacity 443.9 times higher than activated carbon, showcasing its potential for resourceful reuse.

Publisher

npj Clean Water

Published On

Jan 04, 2023

Authors

Menghan Hu, Na Xie, Shan Gao, Yujia Huang, Yikai Yu

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