ArticleEnvironmental science and pollution research international2020
2,4-D adsorption from agricultural subsurface drainage by canola stalk-derived activated carbon: insight into the adsorption kinetics models under batch and column conditions.
Article in Environmental science and pollution research international, 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.
- Article
- Mesoporous activated carbon from Tabebuia aurea leaves for effective adsorptive removal of 2,4-dichlorophenoxyacetic acid.Scientific reports · 2025Article
- Preparation and characterization of biopolymer-based adsorbents and their application for methylene blue removal from wastewater.Scientific reports · 2023Article
- The potential use of ultrasound-assisted bleaching in removing heavy metals and pigments from soybean oil using kinetic, thermodynamic and equilibrium modeling.Environmental science and pollution research international · 2021Article
- Toxicity and remediation of pharmaceuticals and pesticides using metal oxides and carbon nanomaterials.Chemosphere · 2021Review
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Authors and funding
4 authors.
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Abstract
In this study, the experimental and kinetic modeling investigations were performed to evaluate the ability of mesoporous and microporous canola stalk-derived activated carbon (CSAC) on 2,4-dichlorophenoxyacetic acid (2,4-D) removal from synthetic and natural water in both batch and continuous systems. Three empirical models (pseudo-first-order equation (PFOE), pseudo-second-order equation (PSOE), and the Elovich equation (EE)) and three theoretical models (film diffusion model (FDM), particle diffusion model (PDM), and second-order chemical reaction rate model (SOCRRM)) were compared in terms of diffusion coefficients, maximum 2,4-D adsorption, and rate constants at various operating conditions. CSAC was prepared at 600 °C and activated with water steam under a controlled flow and subsequently characterized by various analytical methods. The results showed that the maximum 2,4-D uptake by CSAC was achieved as 135.8 mg g
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