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Multifunctional polysaccharide structure as green adsorbent for efficient removal and preconcentration of chlorophenols from the aqueous medium: experimental and modeling approaches
The growing concerns about water pollution have prompted researchers to explore new materials for remediating and purifying it. In recent years,...
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Speciation of the Selenium in Groundwater Samples of Different Aquifers from Coal Mining Fields: Applied a Green Analytical Technique
A novel preconcentration technique based on vortex-assisted deep eutectic solvent-based dual microextraction (VA-DES-DμE) method has been proposed to...
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Preparation of melon peel biochar/CoFe2O4 as a new adsorbent for the separation and preconcentration of Cu(II), Cd(II), and Pb(II) ions by solid-phase extraction in water and vegetable samples
The present research describes the successful preparation of melon peel biochar modified with CoFe 2 O 4 (MPBC/CoFe 2 O 4 ) followed by its usage as a new...
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Quantitative determination of heavy metal contaminants in edible soft tissue of clams, mussels, and oysters
Aquatic environments are important sources of healthy and nutritious foods; however, clams, mussels, and oysters (the bivalves most consumed by...
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Determination of the Cadmium Ions from Aqueous Solution Using EDTA Functionalized Prunus Dulcis L. Peels by Solid-Phase Extraction Method
In the present study, Prunus Dulcis L. Peels was modified with ethylenedinitrilo tetraacetic acid and used as the sorbent for the preconcentration of...
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The facile adsorptive removal of commercial grade chlorpyrifos from water using nano-magnetite
The removal of Chlorpyrifos (CPF) from its contaminated water is vital even at a trace level due to its severe toxicity. The treatment of CPF in a...
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Optimization and Validation of Liquid Phase Microextraction Method Based on Oil Droplets to Quantify Algal Metabolites (2-Methylisoborneol, Geosmin, etc.) in Drinking Water Supplies
A novel liquid phase microextraction method based on solvent oil droplets was optimized and validated for sample pretreatment of algal odorous...
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Coconut Shell Activated Carbon as Solid-Phase Extraction Adsorbent for Preconcentration of Selected Pesticides from Water Samples
Solid-phase extraction (SPE) on activated carbon derived from coconut shell (CSAC) for the preconcentration of four varying polarity pesticides...
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Develo** of an eco-friendly liquid–liquid microextraction method by using menthol-based hydrophobic deep eutectic solvent for determination of basic fuchsin dye: assessment of the greenness profile
Herein, we aimed to develop a new environmentally friendly liquid–liquid microextraction (LLME) method based on hydrophobic deep eutectic solvent...
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Preconcentration and Separation of Mn(II) from Eenvironmental Water Samples on N,N-bis (Salicylidene) Cyclohexanediamine Functionalized Amberlite XAD-4 Resin and Its Spectrophotometric Assessment
AbstractA new and sensitive preconcentration procedure was developed for the determination of trace amount of Mn(II) in environmental water samples....
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Application of Nanomaterials for Greener Sample Extraction
The applications of nanomaterials in sample extraction methods have gained immense interest in the past few years. The critical demand to remove...
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Nickel hydroxide nanoflower–based dispersive solid-phase extraction of copper from water matrix
In this work, a dispersive solid-phase extraction method based on Ni(OH) 2 nanoflowers (Ni(OH) 2 -NFs-DSPE) was developed to separate and preconcentrate...
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Near-Zero Liquid Discharge for Wastewater Through Membrane Technology
Regulatory authorities are making effluent disposal standards more stringent to minimize the effect of pollution load on natural streams and protect...
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Recruiting chemical grafting method for surface modification of stainless steel to fabricate a selective sorbent for solid phase microextraction of mercury metal ion
Kee** selectiveness and efficiency in view with solid-phase microextraction (SPME) of metal ions, this work was aimed at synthesis of a novel...
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Feasibility of calcium alginate beads to preconcentrate lead in river water samples prior to determination by flame atomic absorption spectrometry
Lead (Pb) is a potentially toxic element with significant environmental interest. Simple and sensitive analytical methods are necessary to allow...
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Determination of trace cobalt ions in bottled drinking water samples from Fiji Island by spray-assisted fine droplet formation-liquid phase microextraction based on simultaneous complexation and extraction before flame atomic absorption spectrometer measurement
In this study, a green, simple and effective preconcentration method named as spray-assisted fine droplet formation-liquid phase microextraction...
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Determination of Cadmium in Mineral Water Samples by Slotted Quartz Tube-Flame Atomic Absorption Spectrometry After Peristaltic Pump Assisted Silica Nanoparticle Based Pipette Tip Solid Phase Extraction
This study presents an analytical strategy named silica nanoparticles (Si-NP) based pipette tip solid phase extraction (PT-SPE) method for the trace...
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Removal of Nickel from Electroplating Wastewater by a Combination of Electrodialysis and Electrodeposition
AbstractThe electroplating industry generates wastewater and solid waste with diverse compositions and numerous components. Different chemical...
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Biosorption for the recovery and analysis of rare earth elements and platinum group metals from real samples. A review
The increasing demand of rare earth elements and platinum group metals requires alternative approaches for their recycling from waste. Decades of...
