Copper and nickel
Effects of pH and concentration on the capability of E. coli and S. epidermidis with bentonite clay as biosorbent for the removal of Copper, Nickel and Lead from polluted water
... Heavy metals pollution has become a global issue of great concern due to their higher toxicities, higher bioaccumulation in human body, food chain, nature of non-biodegradability and most likely carcinogenicities to ...
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Synthesis, Surface Activities and Anti-Bacterial Activity of (Copper and Nickel) Nanoparticles Stabilized by Cationic Thiol Polyurethane Surfactants
... prepared Copper and Nickel nanoparticles stabilized by cationic Thiol polyurethane surfactants were investigated using transmission electron microscope ...the Copper and Nickel nanoparticles ...
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Effect of the Powder Metallurgy Manufacture Process on the Electrochemical Behaviour of Copper, Nickel and Copper- Nickel Alloys in Hydrochloric Acid
... In this study materials were manufactured using powder metallurgy, by mechanically milling Cu and Ni and mechanically alloying Cu-Ni (at 50-50 and 60-40% in weight). In order to consolidate samples at the lowest possible ...
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Formation of Copper Nickel Bimetallic Nanoalloy Film Using Precursor Inks
... a copper-nickel bimetallic nanoalloy film was fabricated by mixing copper and nickel precur- sor inks and sintering them in ...elemental copper forms first and is followed by the ...
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CONTENT OF COPPER AND NICKEL IN SOILS OF VISTULA RIVER CATCHMENT
... of copper and nickel in agricultural soils within the Vistula river catchment based on research carried out by the Institute of Soil Science and Plant Cultivation in the period since 1995 to ...
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Barrier Properties of Electroplating Nickel Layer for Copper Metallization in Silicon Solar Cells
... electroplating nickel layer as diffusion barrier for the copper metallization in silicon solar cells investigated in this work includes nickel deposited by electroless method, silicidation, ...
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Studies of nickel and copper coated cenosphere polymer composites for electromagnetic interference shielding
... Very little information is available in the literature on metal- coated cenospheres and on the compatibility of these materials as fillers in polymer composites as well as their usefulness as EMI-shielding materials. In ...
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Synthesis and Characterisation of Glimeperide Complexes of Copper, Magnesium, Nickel and Cadmium
... Glimeperide, 3-ethyl-4-methyl-N (4[N(1r, 4r)-4-methyl cyclohexyl carbamoyl) sulfamoyl] phnethyl)-2-Oxo-2, 5-dihydro-1-H-pyrrole-1-Carboxamide the recently used hypoglycemic agent is active in NIDDM. Metal complexes of ...
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Uptake of lead, nickel and copper by three mucuna species
... Garbisu and Alkorta (2001) reported that some trace heavy metals such as lead are accumulated in roots, probably due to some physiological barriers against metal transport to aerial parts, while some others are easily ...
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Impact of agricultural activities on accumulation of Cadmium, Cobalt, Chromium, Copper, Nickel and Lead in soil of Hamedan province
... Use of chemical fertilizers, pesticides and sewage sludge in agriculture lands have increased soils trace metals concentration in many parts of the world. In This article we report the results of a study on impacts of ...
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Treatment of Wastewater Containing a Mixture of Heavy Metal Ions (Copper-Zinc, Copper-Nickel) using Ion-Exchange Methods
... 6. Homelia M.D., Trokhymenko H.H., Hlushko O.V. 2017. Vplyv ioniv zhorstkosti ta vzaiemnyi vplyv ioniv vazhkykh metaliv na efektyvnist yikh sorbtsii Figure 5. Dependence of the degree of copper (1) and zinc (2), ...
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Solubility of Carbon in Molten Copper Nickel Alloy and Vickers Hardness of Copper Nickel Saturated Carbon
... molten copper at a higher ...ten copper steeply increased when the temperature exceeded approximately 2100 ...molten copper at 2273 K was 300 mass ...the copper saturated with ...in ...
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Hydrothermal synthesis of copper (II) and Nickel (II) nano complexes with unsymmetric tetradentate Schiff base ligand. New precursors for preparation of copper (II) and nickel (II) oxides nano-particles
... two copper (II) and nickel (II) supramolecules with ligand {methyl-2-[N-[2-(5-choloro- 2phenolate) methylidynetrilo] ethyl} aminato (-1)-1-cyclo pentenedithiocarboxylate, were synthesized by hydrothermal ...
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Synthesis and characterization of copper (ii) nickel (ii), cobalt(ii), zinc(ii), tin(iv) and cadmium(ii) complexes with ferrocenyl phenylnthiosemicarbazones
... The copper(II) complexes (5) and (6) exhibit magnetic moments ...the copper(II) complexes (Figgis, 1959k Figgis, 1964) in the solid ...The copper(II) complexes display two or three bands in the ...
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Three Dimensional Digital Alloying with Reactive Metal Inks
... binary copper-nickel system as an example, the formation of alloy with metal precursor inks is ...Since copper and nickel both have a face centered cubic (FCC) structure and show complete ...
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Studies of Distorted Octahedral Complexes of Cobalt, Nickel and Copper and Their Antibacterial Properties
... The appearance of four bands in their electronic spectra is indicative of tetragonally distorted octahedral geometry of Co(II) complexes. M.) and appearance of 4 bands in the electronic[r] ...
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ANTI-CORROSIVE STEEL REBAR COATINGS: AN OVERVIEW
... Metallic coatings on steel rebars provide protection against chloride-induced corrosion in concrete. Metallic coatings presently under serious consideration are of zinc, nickel and copper. Metallic coatings ...
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The role of metals in particulate matter-induced toxicity : cardiovascular effects of zinc
... are copper, zinc and iron (Valavanidis et ...2008). Copper is used in brake pads and is found to be enriched in roadside ambient air, whereas zinc is used to galvanize tires, and therefore like ...
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Electrolysis of Converter Matte in Molten CaCl2 NaCl
... [5]. Nickel-copper alloy has high commercial value due to its excellent ma- nufacturability and mechanical ...for nickel-copper alloy production, pure nickel and copper metals ...
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Constructed wetlands: Treatment of concentrated storm water runoff (part A)
... dissolved copper was removed satisfactorily in comparison to values obtained from the ...dissolved nickel during the first winter of the first year of operation was ...operation, nickel was ...
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