ArticleACS omega2023
Adsorption Properties of Anionic Dyes on Quaternized Microcrystalline Cellulose.
Article in ACS omega, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Synthesis of chitosan-starch@FeScientific reports · 2026Article
- Novel Bioresorbable Bone Wax for Potentiated Hemostasis and Osteogenesis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- A one-step chemical treatment to directly isolate microcrystalline cellulose from lignocellulose source.Bioresources and bioprocessing · 2025Article
- Preparation and characterization of hierarchically porous hybrid gels for efficient dye adsorption.RSC advances · 2024Article
- New Quaternary Ammonium Derivatives Based on Citrus Pectin.Polymers · 2023Article
- Article
- Residual Chlorella-Based Cellulose Nanofibers and Their Quaternization Modification and Efficient Anionic Dye Adsorption.Materials (Basel, Switzerland) · 2023Article
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Authors and funding
5 authors.
Funding
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Abstract
Efficient removal of dyes in the wastewater of dyeing and printing industries is challenging, especially the anionic dyes with strong stability, serious environmental pollution, and difficult degradation. In the present work, a novel cationic adsorbent was synthesized through the quaternization of 2,3-epoxypropyltrimethylammonium chloride (GTA) onto microcrystalline cellulose and characterized by Fourier transform infrared spectroscopy, X-ray diffraction, specific surface and pore size analysis, and scanning electron microscopy. Acid Yellow 128 (AY-128) and Acid Red 1 (AR-1) were selected to investigate their adsorption on quaternized microcrystalline cellulose (QMCC). The experimental adsorption results indicated that (1) the adsorption kinetics of AY-128 and AR-1 on QMCC could be consistent with the pseudo-second-order and Freundlich models, respectively; (2) the adsorption process was spontaneous and feasibly endothermic. The removal efficiency of AY-128 and AR-1 was up to 99 and 95%, respectively. After five times of reuse, the removal efficiency of AY-128 and AR-1 was still 97 and 95%. In conclusion, quaternized microcrystalline cellulose was a promising adsorbent for AY-128 and AR-1.
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