Recent advances in lignin-based carbon materials for pollutant removal and oil–water separation: a review

RSC Advances 2026 Open access

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Authors: Sonal Vithoba Tarkar, Anuradha Rao C. K., Ranjeet Kumar Mishra, Mubarak Marutholi
DOI: 10.1039/d6ra00055j
Cited by: 7
References: 246

Abstract

with excellent recyclability. Key adsorption mechanisms, including electrostatic attraction, π-π interactions, surface complexation, and pore filling, are systematically discussed. Furthermore, current challenges related to scalability, regeneration, and process economics are highlighted. Overall, lignin-derived carbon materials offer a low-cost, sustainable, and scalable solution for advanced wastewater treatment and oil-water separation, aligning closely with the principles of the circular bioeconomy and UN Sustainable Development Goals (SDGs 6, 12, and 13).

Fields of Study & Subjects

Lignin and Wood Chemistry Adsorption and biosorption for pollutant removal Advanced Cellulose Research Studies

Publication details

Journal / source
RSC Advances
Publisher
Royal Society of Chemistry (RSC)
Volume
16
Issue
21
Pages
18816–18858
Publication date
1 January 2026
Language
EN