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Conversion of Lithium Chloride into Lithium Hydroxide Using a Two-Step Solvent Extraction Process in an Agitated Kühni Column
A significant consequence of the green transition is the growing demand of lithium-ion batteries (LIBs), as they are essential for electrical...
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Copper extraction from low-grade chalcopyrite in a bioleaching column assisted by bioelectrochemical system
Low-grade ores, tailings, and solid wastes contain small amounts of valuable heavy metals. Improper disposal of these substances results in the waste...
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A novel intensified approach for treating produced water from oil extraction using a multi-tube type falling-film distillation column equipped with a biphasic thermosiphon: a promising feasibility study
This study has the novel aim of experimentally examining the efficiency of a pilot-scale treatment plant, composed of a multi-tube type falling-film...
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Simultaneous determination of fourteen pharmaceuticals in sewage sludge using online solid-phase extraction-liquid chromatography-tandem mass spectrometry combined with accelerated solvent extraction
An online solid-phase extraction (SPE) liquid chromatography tandem mass spectrometry method (HPLC-MS/MS) combined with accelerated solvent...
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Scaling effects on arsenic release from excavated hydrothermally altered rocks in column experiments
The excavation of hydrothermally altered rocks from construction sites in Japan has raised concerns over environmental pollution due to the arsenic...
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Quantification of Persistent Organic Pollutants by Microwave Extraction and Soxhlet Extraction in Tailing Samples in Nandan County, Guangxi Province, China
Persistent organic pollutants (POPs) in tailings have been a great threat to human health, which may cause several diseases such as hypertension,...
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Evaluation of the microplastics in bivalves and water column at Pantai Teluk Likas, North Borneo, Malaysia
Microplastics (MPs) are a pervasive pollutant in the marine environment. Pantai Teluk Likas in Sabah, Malaysia is one of the most visited beaches...
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Simultaneous determination of twelve natural estrogens in dairy milk using liquid–liquid extraction and solid-phase extraction coupled with gas chromatography-mass spectrometry
There have been many analytical methods for natural estrogens in commercial dairy milk samples, but in most of which, only four major estrogens...
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Development of Organic Gas Steam–Liquid Extraction (OGS–LE) Method for the Extraction of Chlorpyrifos and Diazinon From Aqueous Samples and Determination by GC–FID
AbstractIn this study was proposed a new analytical technique for the extraction of two organophosphorus pesticides (OPPS) in water samples followed...
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Efficient Remediation of an Actual Cyanide-Contaminated Soil by Persulfate Oxidation: Tube- and Column-Scale Studies and Restoration Quality Evaluation
The removal of cyanide complexes in an actually contaminated soil (pollution level 930 mg CN/kg soil) by sulfate radical (SO 4 •– )-based advanced...
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Removal of mixed contaminants from landfill leachate–contaminated soil by flushing with bio-surfactant: laboratory column tests
Landfill leachate–contaminated soil is widespread all over the world. In order to study the removal of mixed contaminants from landfill...
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Magic extraction: solid-phase extraction and analytical pyrolysis to study polycyclic aromatic hydrocarbon and polychlorinated biphenyls in freshwater
Polycyclic aromatic hydrocarbons and polychlorinated biphenyls are commonly categorized as persistent organic pollutants. In order to analyze these...
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Experimental investigation of two-phase extraction on laboratory pilot scale
Multiphase extraction (MPE) is a physical remediation method for soils containing volatile organic compounds. This process allows the rehabilitation...
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Valorization of winemaking residues as biochar for removing Ni(II) from real industrial painting process effluent in a fixed-bed column
In this work, the adsorption of nickel ions from a real effluent from a metal-mechanic industry was investigated in a fixed-bed column using biochar....
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Migration of ammonium nitrogen in ion-absorbed rare earth soils during and post in situ mining: a column study and numerical simulation analysis
Ion-absorbed rare earth mines, leached in situ, retain a large amount of ammonium nitrogen (NH 4 —N) that continuously releases into the surrounding...
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Review of available “extraction + purification” methods of natural ceramides and their feasibility for sewage sludge analysis
Natural ceramide, a biologically active compound present in plants, has been used widely in food, cosmetics, and pharmaceutical industries. Abundant...
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Optimization and validation of multiresidual extraction methods for pharmaceuticals in Soil, Lettuce, and Earthworms
The presence of human and veterinary pharmaceuticals (PhACs) in the environment poses potential risks. To comprehensively assess these risks, robust...
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Microbial-driven ectopic uranium extraction with net electrical energy production
The extraction of uranium (U) from U-bearing wastewater is of paramount importance for mitigating negative environmental impacts and recovering U...
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Efficient magnetic solid-phase extraction, UPLC-MS/MS detection, and consumption assessment of five trace psychoactive substances
Wastewater-based epidemiology (WBE) has become an objective and updated surveillance strategy for monitoring and estimating consumption trends of...
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Recent developments and challenges in uranium extraction from seawater through amidoxime-functionalized adsorbents
As per statistical estimations, we have only around 100 years of uranium life in terrestrial ores. In contrast, seawater has viable uranium resources...
