ArticleScientific reports2023
Investigation of kinetic, isotherm and adsorption efficacy of thorium by orange peel immobilized on calcium alginate.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Comparative Adsorption Behavior of Orange Peel Powder and Its Chars for Dye Removal.ACS omega · 2026Article
- Efficient Cr(VI) Removal from Acidic Wastewater by Tannic-Acid/FeMolecules (Basel, Switzerland) · 2026Article
- Sustainable valorisation of wastewater sludge into activated carbon for permanganate adsorption and reuse in supercapacitors.RSC advances · 2025Article
- Waste refractory brick material added chitosan/oxidized pullulan complex gel production and removal of heavy metals from waste water.Scientific reports · 2024Article
- Investigation of the iridium adsorption process with functionalized magnetic nanoparticles using triisobutylphosphine sulfide extractors.Scientific reports · 2024Article
- Biosorption of thorium onto Chlorella Vulgaris microalgae in aqueous media.Scientific reports · 2024Article
- Intensification of Cr(VI) adsorption using activated carbon adsorbent modified with ammonium persulfate.Scientific reports · 2024Article
- Comprehensive Studies of Adsorption Equilibrium and Kinetics for Selected Aromatic Organic Compounds on Activated Carbon.Molecules (Basel, Switzerland) · 2024Article
- Boosted ability of ZIF-8 for early-stage adsorption and degradation of chemical warfare agent simulants.Nanoscale advances · 2023Article
- Ce(III) and La(III) ions adsorption using Amberlite XAD-7 resin impregnated with DEHPA extractant: response surface methodology, isotherm and kinetic study.Scientific reports · 2023Article
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Authors and funding
4 authors.
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Abstract
In this research work the thorium uptake on immobilized protonated orange peel was studied in a batch system. The effects of effective parameters such as biosorbent dosage, initial metal ion concentration, and contact time on the biosorption of thorium were analyzed. The biosorption capacity of the immobilized orange peel for thorium at optimal conditions of initial pH 3.8, biosorbent dosage 8 g/L, and initial thorium concentration 170 mg/L was found to be 18.65 mg/g. According to the results of contact time, the biosorption process reached equilibrium after around 10 h of contact. Investigation of the kinetics showed that the biosorption of thorium onto immobilized orange peel follows the pseudo-second-order model. The Langmuir and Freundlich isotherms were used to model the experimental equilibrium data. The results showed better agreement by the Langmuir isotherm. The maximum absorption capacity of immobilized protonated orange peel for thorium adsorption was predicted by the Langmuir isotherm at 29.58 mg/g.
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