ArticleRSC advances2020
Polyaniline and sodium alginate nanocomposite: a pH-responsive adsorbent for the removal of organic dyes from water.
Article in RSC advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Sodium alginate-based eco-friendly nanocomposites for textile wastewater management.RSC advances · 2026Review
- Insight into Iron(III)-Tannate Biosorbent for Adsorption Desalination and Tertiary Treatment of Water Resources.ACS omega · 2025Article
- Chitosan Hydrogels for Water Purification Applications.Gels (Basel, Switzerland) · 2023Review
- Polysaccharide-Based Composite Hydrogels as Sustainable Materials for Removal of Pollutants from Wastewater.Molecules (Basel, Switzerland) · 2022Review
- Adsorption Behavior of Magnetic Carbon-Supported Metal Nickel for the Efficient Dye Removal from Water.International journal of environmental research and public health · 2022Article
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Authors and funding
2 authors.
Funding
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Abstract
pH-responsive adsorbents are promising tools in water remediation as they possess selective adsorption towards cationic and anionic dyes, which can be controlled by varying the pH of the medium. In this study, a pH-responsive nanocomposite of polyaniline-sodium alginate (PANI/SA) was synthesized. The composite was found to be an efficient adsorbent for the removal of both cationic and anionic dyes from water at different pH values. The extent of adsorption was evaluated as a function of initial dye concentration, solution pH, temperature, contact time, dose of adsorbent and coexisting ions. The detailed investigation of kinetics and adsorption isotherm showed that the dyes adsorbed in accordance with pseudo-second order kinetic and Langmuir adsorption isotherms. The maximum adsorption capacities of the nanocomposite for Methylene blue (MB), Rhodamine B (RB), Orange-II (O-II), and Methyl orange (MO) dyes were found to be 555.5 mg g
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Registered trials
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