nickel (ii) ions
Nickel Ions Adsorption By Prepared Zeolite-A: Examination Of Process Parameters, Kinetics And Isotherms
... Adsorption technique can be effectively employed for the elimination of nickel ions Ni(II) from wastewater by synthetic zeolite-A. Zeolite-A was prepared from very low cost local Egyptian clay (kaolin). ...
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The adsorption of nickel ions in aqueous solution by chitosan gel beads
... [1]. Nickel is used to make metal alloys such as stainless ...ceramics, nickel-plating, manufacturing batteries and as a catalyst [2]. Nickel ions can be removed from water or wastewater ...
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Application of Nano-lignocellulose for Removal of Nickel Ions from Aqueous Solutions
... of nickel in the aquatic ...cadmium, nickel, and zinc and lead bivalent and trivalent chromium ions in aqueous ...remove nickel from aqueous solutions, used palm kernel shells and seeds as ...
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An evaluation of two types of nickel-titanium wires in terms of micromorphology and nickel ions’ release following oral environment exposure
... released ions from clinically exposed NiTi wires in the current study, it should be noted that the breaking of titanium oxide layer usually occurs in high rates in the first day of exposure to a corrosive ...
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D2EHPA-Sulfuric Acid System for Simultaneous Extraction and Recovery of Nickel Ions via Supported Liquid Membrane Process
... of nickel ions from real electroplating wastewater using supported liquid membrane (SLM) ...the nickel electroplating wastewater whereas the organic phase containing the liquid membrane which was ...
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Investigation of nickel ions adsorption by Acacia auriculiformis components
... 14. Tiwari P, Vishwakarma MC, Joshi SK, Sharma H, Bhandari NS. Adsorption of Pb (II), Cu (II), and Zn (II) Ions onto Urtica dioica leaves (UDL) as a low cost adsorbent: Equilibrium and thermodynamic studies. Mod ...
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Adsorption study: Removal of nickel ions using Kenaf fiber/chitosan biosorbent
... Adsorbent dosage is an important parameter because it determines the capacity of an adsorbent for a given initial concentration of the adsorbate. The effect of adsorbent dosage (figure 4) was studied on Ni(II) ion ...
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Cytotoxic effects of cobalt and nickel ions on osteocytes in vitro
... metal ions which osteocytes experience in vivo re- mains ...metal ions in this study were decided by an assumption that the matrix-embedded osteocytes experience the amount of metals that were detected in ...
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Nickel(II) removal from wastewater by Microbial Fuel Cell
... the nickel ions existed on the anodic ...metal ions absorbed on the anodic biofilms, which were approximately 24%~34% (by weight) of copper ions present on the biofilms and 20% of platinum[2, ...
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Diazidotetraimidazolenickel(II)
... two nickel ions or ferromagnetic coupling for end-on coordination, but can also generate different nuclearity compounds (Arriortua et ...hand, nickel(II)–imidazole interactions are important in ...
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Study of the electrochemical interaction between Ni (II) and the 1 2 benzodithiole 3 thione on a glassy carbon electrode
... of Nickel ions. The presence of Nickel ions involves a change of the pace of the voltammogram, the increase in peak Ipc due to an increase in the number of electrons, a displacement of the ...
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Removal of Nickel from Simulated Wastewater Using Tea waste as a Natural Adsorbent
... poisonous Nickel from simulated wastewater has to be investigated with aim of detoxifying industrial waste effluent before their safe disposal onto land or into river ...removing Nickel ions from ...
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Treatment of Wastewater Contaminated with Nickel Using Khulays Activated Bentonite
... remove nickel from wastewater. The removal characteristics of nickel ions from wastewater using Khulays activated bentonite were investigated under various operating variables like shaking time, ...
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Ion exchange and DNA molecular dip sticks: studying the nanoscale surface wetting of muscovite mica
... with nickel ions (Ni 2+ ) and its influence on surface water thickness as a function of time has been ...of nickel-functionalized Muscovite mica (Ni-mica) were investigated by reconstructing the ...
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Pentanuclear Hetero-bimetallic 3d-4f Complexes of
... oxygen atoms the coordination of thiophilic nickel ions and oxophilic lanthanide ions is dictated by. 144[r] ...
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Prediction and Supplementation of Reducing Agent to Improve the Coating Efficiency and Wear Behavior of Electroless Ni-P Plating
... with nickel phosphorous alloy from the electrolyte containing sodium hypophosphite, as reducing ...the nickel recuperation from the electrolyte was just ...the nickel particles stay in the ...
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... metals ions was 97µg for nickel and 47µg for chromium per day for a full-mouth appliance set ...of nickel and chromium consumed (200–300 µg for Ni and 280 µg for ...of nickel and chromium from ...
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Effect of Zinc doping on Structural and Magnetic Properties of NiFe 2O4 Nanoparticles
... doped nickel ferrite were successfully synthesized by sol-gel auto combustion ...Zn ions in nickel ferrite increases lattice ...zinc ions in nickel ferrite results in decrease of ...
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On the reaction of nickel(II) ions with thiolacetic acid
... including nickel thiolates, are a rich class of compounds and they are relevant to the coordination of metal ions by sulfur-containing amino acids in biological ...
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Adsorption Studies of Copper (II) and Nickel (II) Ions on Polymeric Resin PMBMNen
... The energy of adsorption, E (calculated from the slope of D-R graph) as in “Fig. 7”, which is the free energy of one mole of solute to the adsorbents surface, was 12.91 for Ni (II) and 12.50 for Cu (II) ions for ...
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