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attapulgite magnetic separator

Attapulgitetype clays are naturally active, high surface area absorptive clays which normally are not interchangeable with kaolin clay. It is common practice to improve the natural absorbency ofattapulgiteclay by controlled crushing, extrusion, drying, milling, and similar processing. ... the ground material is passed to amagnetic separator

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  • attapulgite modified magnetic metal organic frameworks for

    attapulgite modified magnetic metal organic frameworks for

    Jul 01, 2020· Herein, we developed a novelmagnetic solid phase extractionmethod based onattapulgite-modified magnetic metal-organic frameworks([email protected] 3 O 4 @ZIF-8), and this method could be used for the determination of benzoylureas when it was coupled with high-performance liquid chromatography

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  • preparation and application of attapulgite iron oxide

    preparation and application of attapulgite iron oxide

    Sep 15, 2011·Attapulgite(ATP, [(Mg, Al) 4 (Si) 8 (O, OH, H 2 O) 26 ·nH 2 O]) is a hydrated magnesium aluminum silicate that exists in nature as a fibrous mineral. It consists of two bands of silica tetrahedra linked by magnesium ions in an octahedral configuration, which are connected by a continuous plane of tetrahedral basal oxygen atoms

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  • bacterial cellulose attapulgite magnetic composites as an

    bacterial cellulose attapulgite magnetic composites as an

    Feb 01, 2020· In summary, by chemically blending the inorganicattapulgiteclay to the biomass BC substrate, we created amagnetic multifunctionalwater purifier easy for use andseparation. The sample exhibited exotic water purification properties, i.e. remarkably high adsorption capacities towards various metal ions including Pb 2+ , Cu 2+ , and Cr 6+ , anionic organic dyes …

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  • designing of recyclable attapulgite for wastewater

    designing of recyclable attapulgite for wastewater

    Due to the low cost, and extraordinary physical and chemical properties,attapulgite(ATP) has sparked considerable interest as water remediation materials. Since traditional ATP nanomaterials have inherent limitations inseparationand recycle, this paper focuses on designs of recyclableattapulgitecomposites, which show great potential in practical environmental …

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  • durable superhydrophobic superoleophilic epoxy attapulgite

    durable superhydrophobic superoleophilic epoxy attapulgite

    Jun 25, 2015·Attapulgiteas a kind of hydrated magnesium aluminum silicate usually presents in nature as fibrillate mineral, which has been used for obtaining stable superhydrophobicity towards sand abrasion, water pressure, harsh temperature, UV irradiation, and solvent immersion . Herein, the prepared epoxy/attapulgitenanocomposite coatings could also withstand various harsh …

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  • preparation of a new ceramic microfiltration membrane with

    preparation of a new ceramic microfiltration membrane with

    Mar 15, 2015· Theseparationlayer of new ceramic membrane was made ofattapulgitenanofibers. • The membrane has an average pore size of 0.250 µm and a porosity of about 54%.. The pure water flux of the membrane reached 1540 L/(m 2 h bar).. The membrane was able to reject all the calcium carbonate particles in suspension

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  • attapulgite its properties and applications industrial

    attapulgite its properties and applications industrial

    Investigation of Simultaneously Reducing the Emission of Ultrafine Particulate Matter and Heavy Metals by Adding ModifiedAttapulgiteDuring Coal Combustion. Energy & …

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  • attapulgite modified magnetic metal organicframeworks for

    attapulgite modified magnetic metal organicframeworks for

    Jul 01, 2020· Herein, we developed a novelmagneticsolid phase extraction method based onattapulgite-modified magnetic metal-organicframeworks ([email protected] 3 O 4 @ZIF-8), and this method could be used for the determination of benzoylureas when it was coupled with high-performance liquid chromatography.The established method was validated in terms of linearity …

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  • preparation ofmagnetic attapulgite polypyrrole

    preparation ofmagnetic attapulgite polypyrrole

    Mar 16, 2020· Themagneticnanoparticles were synthesized by a one‐pot method. Several experimental parameters that affected the extraction efficiency, including the dispersion conditions, pH, ionic strength, and desorption conditions, were investigated

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  • preparation of attapulgite cofe2o4 magnetic composites for

    preparation of attapulgite cofe2o4 magnetic composites for

    The use ofattapulgite(ATP)-based materials for adsorption of pollutants from water and wastewater has received growing attention. However, recovering ATP-based adsorbents remains a challenge. In this study, amagneticadsorbent ATP/CoFe2O4 with high tannic acid (TA) adsorptive capacity was fabricated via a facile co-precipitation approach and was well …

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  • (pdf) preparation ofattapulgite iron oxidemagnetic

    (pdf) preparation ofattapulgite iron oxidemagnetic

    Recently,magneticsorbents have received considerable attention because of their excellent segregative features and sorption capacities. Herein,attapulgite/iron oxidemagnetic(ATP/IOM

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  • attapulgite its properties and applications industrial

    attapulgite its properties and applications industrial

    Investigation of Simultaneously Reducing the Emission of Ultrafine Particulate Matter and Heavy Metals by Adding ModifiedAttapulgiteDuring Coal Combustion. Energy & …

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  • preparation and characterization of graphene oxide

    preparation and characterization of graphene oxide

    The lastseparationstep, reverse osmosis at 8 bar pressure, produced a permeate (60% of the inlet flow) that, relying on the analytical screening performed, was of much better quality with

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  • cn104826601a preparation method ofmagneticdiatomite

    cn104826601a preparation method ofmagneticdiatomite

    The invention relates to a preparation method ofmagneticdiatomite and belongs to the field of preparation of an environmental-protection adsorption material. The method comprises the following steps: mixing FeCl3.6H2O, NaAc.3H2O, ethanediol, ethidene diamine and diatomite powers to obtain a diatomite dispersive mixture, sealing the diatomite dispersive mixture into a …

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  • efficient removal of oxytetracycline from aqueous solution

    efficient removal of oxytetracycline from aqueous solution

    A novelmagnetic attapulgite–biochar composite (MABC) derived from naturalattapulgite, cauliflower leaves, and FeCl3 was successfully prepared as a low-cost adsorbent for oxytetracycline (OTC) removal from aqueous solution. Characterization experiments by different techniques suggested thatattapulgiteclay particles and Fe3O4 nanoparticles were …

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  • magneticmixed hemimicelles dispersive solid phase

    magneticmixed hemimicelles dispersive solid phase

    In this method, we combined the simplicity and speed of dispersive solid-phase extraction, the advantages of mixed hemimicelles and the facility of the phaseseparationof themagneticnanoparticles to develop a simple, rapid, sensitive, and effective method for detecting target analytes from the juice samples

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  • attapulgitenanofiber cellulosenanocompositewith core

    attapulgitenanofiber cellulosenanocompositewith core

    Nanocompositeparticle used for adsorption has attracted continuous attention because of large specific surface area and adjustable properties from nanocomponent. Hereinnanocompositeparticle with cellulose core andattapulgitenanofibers shell was prepared. The size of cellulose core was about 2 mm and the thickness of nanofibers shell is about …

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