Journal ArticleDOI
Biosorption of phenol by immobilized activated sludge in a continuous packed bed: prediction of breakthrough curves
Zümriye Aksu,Ferda Gönen +1 more
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TLDR
A continuous fixed bed study was carried out by using Mowital®B30H resin immobilized dried activated sludge as a biosorbent for the removal of phenol from aqueous solution.About:
This article is published in Process Biochemistry.The article was published on 2004-01-30. It has received 888 citations till now. The article focuses on the topics: Freundlich equation & Packed bed.read more
Citations
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Application of biosorption for the removal of organic pollutants: a review
TL;DR: In this article, a review examines a wide variety of microorganisms (fungi, yeasts, bacteria, etc.), which are capable of uptake of organic pollutants, discusses various mechanisms involved in biosorption, discusses the effects of various parameters such as pH, temperature, concentrations of organic pollutant, other ions, and biomass in solution, pretreatment method, etc.
Journal ArticleDOI
Bacterial biosorbents and biosorption
TL;DR: The present review highlights the necessity for the examination of biosorbents within real situations, as competition between solutes and water quality may affect the biosorption performance.
Journal ArticleDOI
Adsorption of phenol and its derivatives from water using synthetic resins and low-cost natural adsorbents: a review
Su-Hsia Lin,Ruey-Shin Juang +1 more
TL;DR: The technical feasibility of the use of activated carbon, synthetic resins, and various low-cost natural adsorbents for the removal of phenol and its derivatives from contaminated water has been reviewed and it should be noted that the adsorption capacities of the adsorbent vary significantly depending on the characteristics of the individual adsorbENT, the extent of chemical modifications, and the concentrations of solutes.
Journal ArticleDOI
Fixed-bed adsorption of reactive azo dye onto granular activated carbon prepared from waste.
Anees Ahmad,B.H. Hameed +1 more
TL;DR: The BGAC was shown to be suitable adsorbent for adsorption of RB5 using fixed-bed adsorptive column and fitted well to the Thomas and Yoon-Nelson models with coefficients of correlation R(2)>or=0.93 at different conditions.
Journal ArticleDOI
Use of rice husk for the adsorption of congo red from aqueous solution in column mode
TL;DR: It was concluded that the rice husk column can remove CR from solution andThomas model was found suitable for the normal description of breakthrough curve at the experimental condition, while Adams-Bohart model was only for a initial part of dynamic behavior of the rice Husk column.
References
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Journal ArticleDOI
Adsorption on activated carbon of p-nitrophenol from aqueous solution
TL;DR: In this article, a three-stage model of the fixed-bed adsorption on activated carbon has been used in the removal of p-nitrophenol from water and the range of low concentrations of a break-through curve has been analyzed.
Journal ArticleDOI
Biosorption of chromium(VI) ions by Mowital®B30H resin immobilized activated sludge in a packed bed: comparison with granular activated carbon
TL;DR: In this paper, the potential use of Mowital®B30H resin immobilized dried activated sludge as a substitute for granular activated carbon for removing chromium(VI) was examined in a continuous packed bed column.
Journal ArticleDOI
Single component and multi-component adsorption of metal ions by activated carbons
Dinesh Mohan,S. Chander +1 more
TL;DR: In this article, the adsorption of activated carbons was investigated as a method to recover metal ions from acid mine drainage, and the results indicated that Langmuir isotherm fits the data better in single component systems whereas the Freundlich is better in multi-component systems.
Journal ArticleDOI
Biosorption of phenol from an aqueous solution by Aspergillus niger biomass
TL;DR: Five types of non-viable pretreated A. niger biomass powders were used as a biosorbent to remove phenol present in an aqueous solution at a concentration of 1,000 microg/l and found to be the most effective.
Journal ArticleDOI
Comparison of chromatography and desiccant silica gels for the adsorption of metal ions—I. adsorption and kinetics
TL;DR: In this article, desiccant silica gel (DSG) was compared with CSG for its ability to remove metal ions including Pb2+, Cu2+, Ni2+, Zn2+, Cd2+ and UO22+ from solution.
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