[PDF] Top 20 Adsorption Study of Nickel Ni (II) Ions from Aqueous Solution on Tea Waste

Adsorption Study of Nickel Ni (II) Ions from Aqueous Solution on Tea Waste

... of tea wastes Surface Area Analyser (BET) Thermo Finnigan Italy, was ...of Ni ions in the samples, Fourier transform infrared spectroscopy (FTIR) analysis was done on an FTIR spectrophotometer ... See full document

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A study on the use of nano/micro structured goethite and hematite as adsorbents for the removal of Cr(III), Co(II), Cu(II), Ni(II), and Zn(II) metal ions from aqueous solutions.

... the solution is an important factor that controls the extent of the cations ...metal ions adsorbed are small, this is due to large quantities of proton ions that compete with metal cations for the ... See full document

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Adsorption kinetics, equilibrium and thermodynamics studies for the removal of Cadmium (II) Ions from aqueous solution by Aspergillus nidulans

... As(III) ions for all the fungal biomass preparations were similar at pH 4. From this study the biosorption capacity of ...(II) ions in the solution and reached a saturated value ... See full document

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Studies on adsorption of Pb (II) and Hg (II) Ions from aqueous solution using modified chitosan as adsorbent

... metal ions. Since the literature relatively lacks information on adsorption of Pb (II) and Hg (II) ions using modified chitosan, the present study aims at investigating the ... See full document

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Adsorption of nickel (ii) and lead (ii) ions from a stock solution using morinda citrifolia carbon as a low cost adsorbent

... (3) Nickel, Lead are non biodegradable present in the waste water released from industrial process such as galvanization, smelting, mining, dyeing operation, battery manufacturing, metal finishing ... See full document

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Removal of Copper(II) and Cadmium(II) Ions from Aqueous Solution by Adsorption on Modified Almond Shells

... the adsorption of Cu(II) and Cd(II) ions onto MAS adsorbent can be best described by the pseudo second-order kinetic ...This study referred that the intra-particle diffusion is not the ... See full document

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Adsorption of Ni(II) and Cd(II) from Aqueous Solutions Using Modified Rice Husk

... metal ions are not biodegradable, and they tend to accumulate in the organisms and enter the food chains through various pathways ...and nickel (Ni 2+ ) ions are of the heavy metal causing ... See full document

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ADSORPTION OF COPPER (II) IONS FROM AQUEOUS SOLUTION ON CARBONS FROM MORINDA CITRIFOLIA BARK

... metal ions from solution is the use of agricultural and vegetable materials through ...present study, the sportive potential of Morinda Citrifolia barks for Cu (II) ions has been ... See full document

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Comparative study of the adsorption of cobalt (II)ions from aqueous solution using low cost adsorbents

... organisms. Adsorption technique is used to combat water pollution [2]. Adsorption is a surface ...the solution. Adsorption is process that occurs when a gas or liquid solute accumulates on the ... See full document

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Kinetic and thermodynamic studies of the adsorption of nickel (ii) ions from aqueous solutions by smectite clay from Sabga cameroon

... 2007). Nickel is toxic and relatively widespread in the ...through waste water discharge . Nickel is a potent ...of nickel with skin results in painful disease, nickel itch, which is ... See full document

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Removal of Mn (II) ions from aqueous solution by adsorption using Terminalia catappa fruit powder

... This study focused on the biosorption of Mn (II) ions onto Terminalia catappa flesh powder as biosorbent in aqueous ...the solution, contact time, adsorbent dosage and initial ... See full document

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Adsorption of Ni (II) From Aqueous Solution by Chelating Anion Exchange Resin : DOWEX - M 4195

... the adsorption of selected heavy metal ions from concentrated chloride solution by the chelating resin Dowex M 4195 have been studied (Claudia ...concentrations, from manganes ean ... See full document

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Biosorption Study of Ni(II) on Apple Peel Granola from Aqueous Solution

... and nickel-chromium alloys. Nickel is also used as a catalyst in plating, coins, batteries, electrodes, electrical contacts, spark plugs and machinery ...metals from water and ..., adsorption ... See full document

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Adsorption of Toxic Ni (II) from an Aqueous Solution by Bentonite

... kinetics study for the adsorption of Ni +2 was conducted at optimum pH ...of Ni +2 ions onto ...moreover, from Table (1) and Figure (1) and (2), the qe, the values estimated ... See full document

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A Comparative Study of Modified Lignite Fly Ash for the Adsorption of Nickel from Aqueous Solution by Column and Batch Mode Study

... the adsorption capacity increases initially to ...the adsorption capacity increased to ...using adsorption process, the regeneration of the adsorbent and /or disposal of the loaded adsorbent are very ... See full document

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Investigation of nickel ions adsorption by Acacia auriculiformis components

... largest adsorption capacity with respect to Ni II ions (7 mg/g), and the lowest adsorption capacity has acacia leaves (4 ...mg/g). Adsorption isotherms were calculated using ... See full document

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Adsorption of Zinc(II) ions from aqueous solution onto Kaolinite and Metakaolinite

... The discharge of heavy metals into aquatic ecosystem has become a matter of concern over the last few decades. The pollutants of serious concern include mercury, uranium, lead, chromium, arsenic, cadmium, gold, copper, ... See full document

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The adsorption of nickel ions in aqueous solution by chitosan gel beads

... this study, chitosan beads were produced from chitosan ...the adsorption of nickel were analyzed by the well known models given by Langmuir and ...maximum adsorption capacity for ... See full document

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Removal of manganese from ground/ drinking water at south madras using natural adsorbents

... the solution is an important parameter which influences the performance of the ...acid solution [Rao.M et al, 2002]. The pH of the aqueous solutions is an important operational parameter in the ... See full document

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BIOSORPTION OF HEAVY METALS BY PRETREATED BIOMASS OF A.BARBADENSIS MILLER LEAVES RESIDUE

... Batch experiments were employed to assess the biosorption potential of pretreated A.barbadensis miller leaves powder biomass while untreated biomass (UABL) was taken as control. The effect of pretreatments on biosorption ... See full document

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