Quaternary cellulose adsorbents for environmental applications: preparation, properties, and future prospects
Abstract
Cellulose, the most abundant natural polymer, has gained notable attention in recent years for environmental applications owing to its biodegradability, renewability, and ease of modification. Among cellulose derivatives, quaternary cellulose has become a promising adsorbent for removing a wide range of environmental pollutants. Although numerous studies report high adsorption capacities, the practical application of quaternary cellulose is limited by challenges related to material stability and upscaling. This review critically analyses recent advances in the synthesis, characterization, and environmental performance of various quaternary cellulose structures. The capacity of these materials to adsorb anionic compounds, their adsorption mechanisms, and crucial limitations in regeneration efficiency are discussed. Key challenges that need to be addressed before large-scale implementation are identified, including the demand for systematic studies on long-term performance, environmental impact, and economic effectiveness.
Read the paper
Related studies
- Green Chemistry: A Framework for a Sustainable Future
- Nano/micro-plastic, an invisible threat getting into the brain
- Emerging contaminants antibiotic resistance genes and microplastics in the environment: Introduction to 21 review articles published in CREST during 2018–2022
- Water Resources and Sustainable Development
- Nano- and microplastics in the workplace
- Water Enclosure and World-Literature: New Perspectives on Hydro-Power and World-Ecology
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.