Biosorption of wastewater pollutants by chitosan-based porous carbons: A sustainable approach for advanced wastewater treatment
Addressing the critical issue of global water scarcity requires sustainable solutions. This overview focuses on the synthesis, modification, and regeneration of chitosan-based porous carbon biosorbents derived from agricultural, forestry and agro-industrial biomass. The objective is to adopt eco-fri...
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
2024
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| Online Access: | http://scholars.utp.edu.my/id/eprint/38087/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-85178323397&doi=10.1016%2fj.biteb.2023.101705&partnerID=40&md5=f1f752b3a0af88c6ab30dc5d05a877b9 |
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| Institution: | Universiti Teknologi Petronas |
| Summary: | Addressing the critical issue of global water scarcity requires sustainable solutions. This overview focuses on the synthesis, modification, and regeneration of chitosan-based porous carbon biosorbents derived from agricultural, forestry and agro-industrial biomass. The objective is to adopt eco-friendly biosorbents to enhance practicality and effectiveness in advanced wastewater treatment processes. The assessment will prioritize determining the ideal chitosan-to-porous carbon ratio for increased efficiency and selectivity in removing heavy metal ions and dyes from polluted wastewater. Furthermore, the development of porous carbon with a chitosan-based matrix yields a versatile and biocompatible adsorbent for sustainable wastewater treatment. Through extensive analysis of isotherms, kinetics, and thermodynamics, this overview aims to understand the adsorption behaviour of chitosan-based porous carbons. This review also highlights the potential advantages and challenges of using chitosan-based porous carbon for wastewater treatment, including aspects of regeneration and reuse. Moreover, it emphasizes wastewater reclamation and reuse for sustainable water resource management. © 2023 Elsevier Ltd |
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