Application of biosorption for the removal of organic pollutants: a review

Activated carbons and low cost adsorbents for remediation of tri- and hexavalent chromium from water.

Bacterial biosorbents and biosorption

https://dr.ntu.edu.sg/bitstream/10356/96770/1/30.%20Application%20of%20Layered%20Double%20Hydroxides%20for%20Removal%20of%20Oxyanions.pdf

Application of layered double hydroxides for removal of oxyanions: A review

Biosorption of phenol by immobilized activated sludge in a continuous packed bed: prediction of breakthrough curves

Biosorption of chromium(VI) ions by Mowital®B30H resin immobilized activated sludge in a packed bed: comparison with granular activated carbon

Binary biosorption of phenol and chromium(VI) onto immobilized activated sludge in a packed bed: Prediction of kinetic parameters and breakthrough curves

Continuous fixed bed biosorption of reactive dyes by dried Rhizopus arrhizus: determination of column capacity.

Adsorption of Nickel(II) ions from aqueous solution onto a low cost adsorbent-orange peel was investigated to evaluate the effects of pH, initial nickel ion concentration and adsorbent dose on the removal of Ni(II) systematically. The optimal pH value for Ni(II) adsorption onto the orange peel was found to be 5.0. Greater percentage of metal ion was removed with decrease in the initial concentration of metal ion and increase in amount of adsorbent used. Adsorption data was modeled using the Langmuir and Freundlich adsorption. The adsorption kinetics was found to follow pseudo-second-order rate kinetic model, with a good correlation (r 2 > 0.99) and intra-particle diffusion as one of the rate determining steps. Thermodynamic parameters (ΔG°, ΔS° and ΔH°) for sorption system was determined at five different temperatures. Key words: Orange peel, heavy metal ion, adsorption, isotherms, kinetics.

/pdf/adsorption-study-on-orange-peel-removal-of-ni-ii-ions-from-eo870uctf8.pdf

Ferda Gönen

Papers

Biosorption of phenol by immobilized activated sludge in a continuous packed bed: prediction of breakthrough curves

Biosorption of chromium(VI) ions by Mowital®B30H resin immobilized activated sludge in a packed bed: comparison with granular activated carbon

Binary biosorption of phenol and chromium(VI) onto immobilized activated sludge in a packed bed: Prediction of kinetic parameters and breakthrough curves

Continuous fixed bed biosorption of reactive dyes by dried Rhizopus arrhizus: determination of column capacity.

Adsorption study on orange peel: Removal of Ni(II) ions from aqueous solution