ArticlePolymers2022
Efficient Removal of Methylene Blue by Bio-Based Sodium Alginate/Lignin Composite Hydrogel Beads.
Article in Polymers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 63 citations in OpenAlex.
- UV-B Radiation Triggers Phenolic Accumulation and Oxidative Stress Response in Lamiaceae Species: From Plant Defense to Green Dye Remediation.Plants (Basel, Switzerland) · 2026Article
- Hybrid Microhydrogels with Sulfonic Groups for the Removal of Methylene Blue from Aqueous Solutions.Gels (Basel, Switzerland) · 2026Article
- Aerogels of Chitosan-Pectin-Lactic Acid Loaded with MOFs: Performance and Kinetics in Removal of Dyes.Polymers · 2025Article
- Preparation of Peptide-Based Magnetogels for Removing Organic Dyes from Water.Gels (Basel, Switzerland) · 2024Article
- Adsorption of Levofloxacin onto Graphene Oxide/Chitosan Composite Aerogel Microspheres.Gels (Basel, Switzerland) · 2024Article
- Comprehensive Evaluation of Polyaniline-Doped Lignosulfonate in Adsorbing Dye and Heavy Metal Ions.International journal of molecular sciences · 2023Article
- Adsorption and Recognition Property of Tyrosine Molecularly Imprinted Polymer Prepared via Electron Beam Irradiation.Polymers · 2023Article
- The Evaluation of Cellulose Acetate Capsules Functionalized for the Removal of Cd(II).Polymers · 2023Article
- Antioxidant Activities, Anticancer Activity, Physico-Chemistry Characteristics, and Acute Toxicity of Alginate/Lignin Polymer.Molecules (Basel, Switzerland) · 2023Article
- Magnetic Ionotropic Hydrogels Based on Carboxymethyl Cellulose for Aqueous Pollution Mitigation.Gels (Basel, Switzerland) · 2023Article
- Amino-Functionalized Cellulose Nanofiber/Lignosulfonate New Aerogel Adsorbent for the Removal of Dyes and Heavy Metals from Wastewater.Gels (Basel, Switzerland) · 2023Article
- A Novel P@SiOMaterials (Basel, Switzerland) · 2023Article
- Adsorption of Non-Steroidal Anti-Inflammatory Drugs on Alginate-Carbon Composites-Equilibrium and Kinetics.Materials (Basel, Switzerland) · 2022Article
- Effect of Biochar Modification by Vitamin C, Hydrogen Peroxide or Silver Nanoparticles on Its Physicochemistry and Tetracycline Removal.Materials (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Dye pollution is a serious issue in current environment protection, and bio-based adsorbents have been receiving much attention in wastewater treatment, due to their low cost, renewable, and environmentally friendly characteristics. Bio-based sodium alginate/lignin composite (SA/Lig) hydrogel beads were fabricated by a facile cross-linking with calcium ion and used for the removal of methylene blue (MB). The obtained SA/Lig microbeads were characterized with SEM, FTIR, and TG, and the effect of lignin content, pH, and temperature on the MB adsorption was investigated. The results indicated that the introduction of aromatic lignin can not only enhance thermal stability but also can improve the adsorption performance. Under optimal conditions, the maximum adsorption capacity (254.3 mg/g) was obtained for the SA/Lig-20% beads, with a removal efficiency of 84.8%. The adsorption process for MB is endothermic, and the rate-limiting step is chemical adsorption. The removal efficiency is higher than 90% after five cycles, revealing that the prepared beads show good regeneration ability.
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Registered trials
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