[PDF] Top 20 Kinetics, Equilibrium and Thermodynamic Studies of the Adsorption of Zinc(II) ions on Carica papaya root powder

Kinetics, Equilibrium and Thermodynamic Studies of the Adsorption of Zinc(II) ions on Carica papaya root powder

... the adsorption of Zn on the Carica papaya as compared to Langmuir ...that adsorption of Zn by Carica papaya was spontaneous and ...the adsorption mechanism was exothermic. ... See full document

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Equilibrium, Kinetics and Thermodynamic Studies of Adsorption of Cadmium(II) Ions unto Activated Carbon from African Elemi Seeds

... effluents. Adsorption of cadmium (II) ions from wastewater using activated carbon from African elemi seeds was ...Batch adsorption experiments were carried out to investigate the effect of pH, ... See full document

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Adsorption of Cadmium(II) Ions from Simulated Wastewater Using Raw Luffa Husk: Kinetics, Isotherm and Thermodynamic Studies

... cadmium(II) ions from simulated wastewater. A batch adsorption was carried out with various adsorption parameters, such as pH, contact time, initial concentration, dosage and ...temperature. ... See full document

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Adsorption of Pb (II), Cu (II), and Zn (II) Ions onto Urtica dioica Leaves (UDL) as a Low Cost Adsorbent: Equilibrium and Thermodynamic Studies

... copper, zinc and lead ...metal ions removal does not show any remarkable change, the initial increment in removal efficiency with increase in adsorbent dosage is due to the more active sites were available ... See full document

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Isotherm, Kinetic and Thermodynamic Studies on the Adsorption of Cd (II) and Zn (II) ions from Aqueous Solutions onto Bottom Ash

... several studies have reported the use of bottom ash as adsorbent for the removal of various heavy ...(II) ions from aqueous ...The equilibrium data would be analyzed using Langmuir and ... See full document

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Kinetics and Thermodynamic Studies of Cu(II) Ion Adsorption Onto Synthetic Zeolite Synthesized from Coal Fly Ash: Effect of the Co-Ions to the Total Adsorption

... Adsorption kinetics describes the solute retrieval rate by the adsorbent during the adsorption ...the adsorption process. Effect of contact times on the adsorption capacity can be seen ... See full document

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Equilibrium, Kinetics and Thermodynamic Studies on MB Adsorption Using Hamburger Seed Shell Activated Carbon

... The kinetics study showed that MB dye adsorption followed the pseudo-second order kinetic ...The adsorption capacity was found to increase with temperature, which showed endothermic nature of MB dye ... See full document

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Adsorption of Malachite Green from Aqueous Solution by Nanozeolite Clinoptilolite: Equilibrium, Kinetic and Thermodynamic Studies

... the adsorption potential of nanozeolite clinoptilolite (CP) for the removal of malachite green (MG) from aqueous phase in a batch equilibrium ...on adsorption were evaluated. Adsorption ... See full document

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Equilibrium and thermodynamic studies of Pb(II), Zn(II), Cu(II) and Cd(II) adsorption onto mesembryanthemum activated carbon

... Cd(II) ions onto Mesembryanthemum activated carbon in a batch experimentby taking the consideration of adsorbent particle size, initial concentration, temperature, and pH was ...The adsorption ... See full document

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Removal of Hg(II) and Cd(II) Ions from Aqueous Solution Using Chitosan: Kinetics and Equilibrium Studies

... Cd(II) ions that remained in the solution were determined by cold vapor atomic absorption using DMA-80 and inductively coupled plasma spectrometry (Verian710-Es Australia), ...Cd(II) ions ... See full document

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MODELING EQUILIBRIUM AND KINETICS OF ZINC UPTAKE FROM AQUEOUS SOLUTION USING COCONUT SHELL

... Coconuts were purchased from the fruit seller and brought to laboratory. First coconuts have been washed thoroughly with tape water to remove dirt and other adhering impurities and kept in sunlight for drying. The ... See full document

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Equilibrium and Thermodynamic Studies on Adsorption of Cd 2+ and Zn 2+

... the adsorption of Cd 2+ and Zn 2+ onto ...Temkin adsorption models with Langmuir and Freundlich showing best descriptions for the adsorption ...2+ adsorption on ... See full document

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Thermodynamic Study and Mathematical Modeling of Adsorption of Co2+ ions on Biopolymers based of Sugarcane Bagasse

... Physical adsorption is due to electromagnetic forces between molecules of the adsorbent and the adsorbate, often referred to as van deer Waals forces. These attractions lead to molecular condensation where ... See full document

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Zinc Adsorption Properties of Alginate-SBA-15 Nanocomposite

... material adsorption as well as heavy metal removal using nanoporous adsorbent have been performed ...2+ adsorption using the modified MCM-41 with 5- mercapto-1-methyltetrazole ...in zinc removal from ... See full document

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PRELIMINARY STUDIES ON COMBINATIONAL ANTIBACTERIAL EFFECTS OF ROOT EXTRACTS OF WITHANIA SOMNIFERA AND CARICA PAPAYA

... The test pathogens were procured from Military hospital Chennai in stock cultures and they were reconfirmed by morphological, cultural and biochemical characteristics. The most common virulent species present in the ... See full document

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Adsorption Removal of Lead Ions by Acacia Tortilis Leaves: Equilibrium, Kinetics and Thermodynamics

... techniques, adsorption using a low cost agriculture material was used due to the presence of polar functional groups such as aldehyde, ketones, phenolic acid and carboxylic in their molecular structure ... See full document

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ALLELOPATHIC MANAGEMENT OF NOXIOUS WEEDS IN Helianthus annuus, Zea mays AND Triticum aestivum BY SELECTED PLANTS

... Allelopathic activity of C. papaya, E. helioscopia, P. hysterophorus and R. dentatus. was tested against the growth and germination of selected test species on agar. Fresh leaves of C. papaya, E. ... See full document

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Analysis of Simple Sequence Repeats Information from Floral Expressed Sequence Tags Resources of Papaya (Carica papaya L )

... in papaya floral unigenes which is similar to previous reports on several plant species namely pea [47], olive [48], Camellia sinensis [49], tobacco [50] and Taxodium zhong shansa [51], but in contrast to those ... See full document

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Removal of Pb(II) ions by using Papaya (Carica papaya L) leaves and Petai (Parkia Speciosa Hassk) peels as biosorbent

... of Papaya leaves and Petai peels was entered into 10 mL solution containing Pb(II) ions, and stirred using a shaker for several ...after equilibrium was determined by Atomic Absorption ... See full document

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Sequestration of cadmium ions onto mango (Mangifera indica) seed biomass: Kinetics and equilibrium studies

... Kinetic experiments were carried out in 250 mL conical flasks containing 100mL each of 50-250 mg/L of cadmium solutions to which 0.1 g of the biosorbent was added. All the experiments were performed at pH 4.0 for 5 h. ... See full document

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