Hg(II) removal
Preparation and application of β cyclodextrin polymerized with phenol formaldehyde as an adsorbent for the removal of PB(ii) and HG(ii) from aqueous media
... the removal of heavy metals (Crini, 2006; Mahlambi et ...and Hg (II) removal from aqueous solution by batch ...and Hg(II) onto the PFCR were also carried out for the design of ...
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Removal of Hg(II) and Cd(II) Ions from Aqueous Solution Using Chitosan: Kinetics and Equilibrium Studies
... the removal efficiency of the CS is strongly affected by the initial solution ...for Hg(II) and Cd(II). The adsorption efficiency of Hg(II) and Cd(II) on CS decreased with ...
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Removal of Cd (II) and Hg(II) by chelating resin Chelex-100
... of Hg (II) and Cd (II) ions to the available surface area is larger and subsequently, the fractional ion exchange becomes independent of initial ...The removal amount of Hg (II) ...
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Studies on the removal of Cd (II), Hg (II), AND Bi (III) metal ions using nano Fe2O3 composite micro reticular resins
... heavy removal of Fe(II), Fe(III), Cr(III), Cr(VI), Cu(II), Ag(I) and Ni(II) with a ...metal removal, but the expensive costs at imit the application in industrial ...was removal ...
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Facile synthesis of ZnO NiO nanocomposites for the removal of Hg(II) ions: Complete adsorption studies by using differential pulse anodic stripping voltammetry
... with Hg(II) was added into 100 ml of ...containing Hg(II) until equilibrium is reached. The removal percentage for first usage was found to be ...
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Removal of aqueous toxic Hg(II) by synthesized TiO2 nanoparticles and TiO2/montmorillonite
... The Hg(II) in industrial wastewaters has received increasing attention as a serious pollutant due to its toxic and bio-accumulative properties [1, ...systems, Hg(II) are often converted by ...
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Removal of Hg (I) and Hg (II) Ions from Aqueous Solutions, Using TiO2 Nanoparticles
... of Hg (I) and Hg (II) ions ascends as the initial pH of the solution rises, hence at pH=1, the lowest adsorption percentage and at pH=9 and 7, the highest adsorption percentage were obtained for ...
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Nano α Al2O3 for removal of Hg(II) from water: Adsorption and desorption studies
... A total of five portions of 30 ml of 0.10 mol/L HCl （ or HAc, HNO 3 ） solutions, were respectively taken and placed in 100-ml beakers. A total of five portions of 0.10 g of material A were weighed and respectively placed ...
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Biosorption of Selected Toxic Heavy Metals Using Algal Species Acanthopora Spicefera
... effective removal of heavy metals from various environmental sources thereby it is possible to bring control over exposure of these heavy metals to ...the removal of metal or metalloid species, compounds ...
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Adsorption Study of Pb(II), Cd(II), Hg(II) and Cr(III) Onto Calix [4] Resorcinarene Derivative
... the removal of several heavy metal ions of Pb(II), Cd(II), Hg(II) and Cr(III) from aqueous medium via sorption process onto calix[4]resorcinarene derivative was ...and ...
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Synthesis, Characterization and Antioxidant studies of Cd(II), Hg(II) and Pb(II) Complexes of some Synthetic Curcuminoids
... The FAB mass spectra of the Cd(II) complexes displayed intense molecular ion peaks in accordance to their formulae. Peaks correspond to successive removal of aryl groups, [CdL] + , L + and ligand fragments ...
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Studies on adsorption of Pb (II) and Hg (II) Ions from aqueous solution using modified chitosan as adsorbent
... The presence of heavy metals in water is causing great concern because of their toxicity to living beings, even in small concentrations. Mercury is a toxic heavy metal found in the effluents of industries such as ...
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Potentiometric Determination of Mercury Ions by Ion Imprinted Polymer Coated Multiwall Carbon Nanotube: High Selective Sensor for Determination of Trace Amounts of Mercury Ions in Biological Samples
... The removal of the template was followed by ...the removal was completed after 8 times. In order to confirm the removal of Hg(II) ions, the amount of Hg(II) ions was ...
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← Return to Article Details Cr(III)REMOVAL FROM AQUEOUS SOLUTION BYION EXCHANGE RESINS CONTAINING CARBOXYLIC ACID AND SULPHONIC ACID GROUPS
... metal removal using polymeric ion exchangers containing sulfonic acid as a functional ...metal removal by poly(2-acrylamido-2-methyl-1-propane sulfonic acid-co-itaconic acid) to remove Pb(II), ...
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Infrared spectra and thermal degradation pathway of Zn(II), Cd(II) and Hg(II) alloxan diabetes adduct
... cm 2 mol -1 , suggesting them to be non-electrolytes nature (Table 1). Conductivity measurements have frequently been used in elucidation of structure of metal chelates (mode of coordination) within the limits of their ...
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Speciation Studies of L-Methionine complexes of Pb(II), Cd(II) and Hg(II) in acetonitrile-water mixtures
... Based on the active forms of the ligands in this pH range, models containing various numbers and combination of complex species were fed to MINIQUAD75 along with the alkalimetric titration data. Exhaustive modeling was ...
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Speciation studies of L histidine complexes of Pb(II), Cd(II) and Hg(II) in Dioxan water mixtures
... For the determination of stability constants of metal-ligand binary species, initially titrations of strong acid with alkali were carried out at regular intervals to check whether complete equilibration was achieved. ...
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Vol. 2, Issue 10, October 2013
... the removal of Cadmium (II) and Lead (II) ion from aqueous solution is ...for removal of Cadmium (II) and Lead (II) ion with different parameter like Adsorbent dosages, ...
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Speciation study of Mercaptosuccinic acid complexes of Pb(II), Cd(II) and Hg(II) in Acetonitrile-water mixtures
... For the determination of stability constants of met- al-ligand binary species, initially titrations of strong acid with alkali were carried out at regular intervals to check whether complete equilibration was achieved. ...
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Diagnosis, Structure, and in the Vitro Antimicrobial and Antifungal Evaluation of Some Amino Benzoic Acids -Derived Ligand Schiff Base and Their Mixed Complexes with Cu(II), Hg(II), Mn(II) ,Ni(II) and Co(II)
... susceptibility measuring has acquired on the solid state using Bruker BM6 instrument. Micro analysis (C, H and N %) of the formed complexes had performed by means of C.H.N. Analyzer on Perkin Elmer 2400 sequence ...
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