Biosorption of Ni (II) ions from aqueous solution using leaves of Araucaria cookie Factors influencing the Biosorption of Nickel

Biosorption of Cd(II) and Ni(II) Ions From Aqueous Solution by Raw and Pre-Treated Cystoseira Indica Algae

Biosorption of Ni(II) from electroplating wastewater by modified (Eriobotrya japonica) loquat bark

ss as: Sa t bark. Abstract Biosorption of nickel ions from aqueous solutions by modified loquat bark waste (MLB) has been investigated in a batch biosorption process. The biosorbent MLB was characterized by FTIR analysis. The extent of biosorption of Ni(II) ions was found to be dependent on solution pH, initial nickel ions concentration, biosorbent dose, contact time, and temperature. The exper...

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

Introduction: Nickel is found in varies industrial processes such as electroplating, leather tanning, cement preservations, paints and pigments, textile, steel fabrication and canning industries. It is proved that Ni(II) has several health hazards such as carcinogenic. The aim of this study was the evaluation of Ni(II)adsorption on Apple peel granola from aqueous solution. Material and Methods:...

Removal of nickel and total chromium using Escherichia coli biofilm supported on clinoptilolite

-Biofilm is communities of microorganisms attached to the surface and is able to concentrate metal species within their cell structure. Therefore, the aim of this study was to produce Escherichia coli biofilm on zeolite (clinoptilolite) and evaluate its ability for nickel (Ni) and chromium (Cr) adsorption from aqueous solutions. A laboratory-scale batch model was used for biodsorption assay. Th...

Evaluation of the Activated Carbon Prepared of Algae Marine Gracilaria for the Biosorption of Ni (II) from Aqueous Solutions

Biosorption of heavy metals can be an effective process for the removal and recovery of heavy metal ions from aqueous solutions. In this study, the batch removal of nickel (II) ions from aqueous solution under different experimental conditions using activated carbon prepared of red alga Gracilaria was investigated in this study. The nickel (II) uptake was dependent on initial pH and initial nic...