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Adsorption of malachite green onto sodium alginate/bentonite (SA/Bnt) nanocomposite: optimization and modeling via RSM-DSD and insight kinetics and mechanism of adsorption
Malachite green (MG) is extensively used in various industries including the food sector, despite having carcinogenic, mutagenic, and teratogenic...
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Effects of coal molecular structure and pore morphology on methane adsorption and accumulation mechanism
The adsorption, diffusion, and aggregation of methane from coal are often studied based on slit or carbon nanotube models and isothermal adsorption...
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Zinc chloride activated carbon derived from date pits for efficient biosorption of brilliant green: adsorption characteristics and mechanism study
It is critical to remove dyes from wastewater as they cause harm to human and aquatic life due to their carcinogenic, toxic, and mutagenic effects....
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Adsorption mechanism and modeling of radionuclides and heavy metals onto ZnO nanoparticles: a review
The contamination of environmental waters with heavy metals and radionuclides is increasing because of rapid industrial and population growth. The...
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Surfactant-supported organoclay for removal of anionic food dyes in batch and column modes: adsorption characteristics and mechanism study
This study aimed to create CTAB-modified bentonite organoclay (Bt@CTAB) by mixing the naturally occurring mineral bentonite (Bt) with the cationic...
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Smart guanyl thiosemicarbazide functionalized dialdehyde cellulose for removal of heavy metal ions from aquatic solutions: adsorption characteristics and mechanism study
In recent years, facing the problem of improving environmental quality, cellulose and cellulose-based (nano) composites have received great attention...
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Using magnetite/zirconium-comodified attapulgite as a novel phosphorus (P) sorbent for the efficient removal of P and the adsorption mechanism allowing this effect
Magnetite/zirconium-comodified attapulgite (Fe/ZrATP) acting as a novel phosphorus (P) sorbent was synthesized, characterized and applied to control...
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Modified hemp fibers as a novel and green adsorbent for organic dye adsorption: adsorption, kinetic studies and modeling
Synthetic dyes represent a serious hazard to aquatic environments. Many approaches for eliminating these contaminants have been devised and applied....
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Trimethylamine Adsorption Mechanism on Activated Carbon and Removal in Water and Oyster Proteolytic Solution
In this study, seven coal-based activated carbons (ACs) were adopted to remove trimethylamine (TMA) in an aqueous solution as environmentally...
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A novel oil palm frond magnetic biochar for the efficient adsorption of crystal violet and sunset yellow dyes from aqueous solution: synthesis, kinetics, isotherm, mechanism and reusability studies
This study presented a facile synthesis route via the precipitation method for the production of magnetic biochar from oil palm frond (OPF). The...
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Modeling of Cd(II) adsorption on iron (hydr)oxide–organic composites: deviations from additive adsorption in composite sorption systems
Due to the complexity of ligand-charge distribution models and the controversies regarding the additivity of heavy metal adsorption on iron...
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Multifold increase in dye adsorption by nanoparticles of a nanobiocomposite through its controlled simultaneous synthesis with simultaneous adsorption and photodegradation
It was shown for the first time that the efficiency of dye adsorption by nanoparticles (NPs) in a cheap and safe nanobiocomposite was increased...
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Adsorption of methyl blue, dichromate, and copper on ettringite under various pH values
Ettringite is a hydrous calcium aluminum sulfate mineral present in cement. In this study, ettringite was synthesized via co-precipitation to remove...
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Adsorption of stable and labile emerging pollutants on activated carbon: degradation and mass transfer kinetic study
The design of adsorption processes for pharmaceuticals removal depends not only on the adsorption equilibrium but also on the mass transfer and...
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Exploration of cephalexin adsorption mechanisms onto bauxite and palygorskite and regeneration of spent adsorbents with cold plasma bubbling
The aim of the present study was the direct comparison of two popular minerals, bauxite and palygorskite, as adsorbents for the removal of cephalexin...
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Adsorption of 2,4-Dichlorophenoxyacetic Acid Herbicide from Aqueous Solution by Using Cement Kiln Dust Solid Waste
The current study examined the adsorption of the herbicide 2,4-Dichlorophenoxyacetic acid (2,4-D) on cement kiln dust (CKD) which is a solid waste...
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The Microscopic Mechanism of Asphaltene Deposition and Prevention of Deposition During Oil Extraction
The problems caused by asphaltene deposition, such as wellbore blockage, pump jamming, and spot corrosion, directly affect the development and...
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Investigation of different kinetic models in adsorption process of benzene and toluene by CuO nanoadsorbent
Various studies have been defined on contaminants removal from soil, recently. This reflects the attention of researchers to environmental problems....
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Water Adsorption Characteristics of Coal with Different Particle Sizes: Experimental and Modeling Analyses
There is a large amount of water in coal pores in the form of adsorption, which is referred to as adsorbed water. The adsorbed water can negatively...
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One-Step Fabrication of Magnetic Polymer/Montmorillonite Adsorbent for Highly Efficient Phenol Adsorption
Phenol contaminants are highly biotoxic and have become a global problem threatening the environment and human health. The objective of the present...
