Personal Research Database

Full Text: 2008\J Haz Mat160, 668.pdf

Abstract: The adsorption of Disperse Orange 25 (3-[N-ethyl-4-(4-nitrophenylazo) phenylamino] propionitrile) onto activated carbon was investigated in a batch system with respect to contact time, carbon dosage, pH and temperature from aqueous solutions. The Langmuir, Freundlich and Dubinin-Radushkevich (D-R) adsorption models were applied to describe the equilibrium isotherms and the isotherm constants were also determined. The Langmuir isotherm model agrees with the experimental data well. Maximum adsorption capacity (qmax) of Disperse Orange 25 onto adsorbent was 118.93 mg g^-1 at 20C. The first-order, pseudo-second-order kinetic models and the intraparticle diffusion model were used to describe the kinetic data and the rate constants were evaluated as well. The experimental data fitted very well to pseudo-second-order kinetic model. The results show that activated carbon prepared from Euphorbia rigida by sulfuric acid chemical activation could be employed as low-cost material to compare with commercial activated carbon for the removal of disperse dyes from effluents.

Keywords: Activated Carbon, Activated Carbon, Activation, Adsorbent, Adsorption, Adsorption, Adsorption Capacity, Aqueous Solution, Aqueous Solutions, Batch, Batch System, Biomass, Capacity, Carbon, Chemical, Chemical Activation, Coir Pith, Congo Red, Data, Diffusion, Diffusion Model, Disperse Dye, Disperse Dyes, Dye, Dyes, Effluents, Equilibrium, Equilibrium Isotherms, Euphorbia Rigida, Experimental, First Order, Freundlich, Intraparticle Diffusion, Intraparticle Diffusion Model, Isotherm, Isotherm Model, Isotherms, Kinetic, Kinetic Model, Kinetic Models, Kinetics, Kinetics, Langmuir, Langmuir Isotherm, Langmuir Isotherm Model, Low Cost, Low-Cost Material, Methylene-Blue, Model, Models, pH, Plant, Pore, Pseudo Second Order, Pseudo-Second-Order, Pseudo-Second-Order Kinetic Model, Rate Constants, Removal, Rice Husk, Rights, Solution, Solutions, Temperature, Textile Waste-Water

? Baysal, Z., Çinar, E., Bulut, Y., Alkan, H. and Dogru, M. (2009), Equilibrium and thermodynamic studies on biosorption of Pb(II) onto Candida albicans biomass. Journal of Hazardous Materials, 161 (1), 62-67.

Full Text: 2009\J Haz Mat161, 62.pdf

Abstract: Biosorption of Pb(II) ions from aqueous solutions was studied in a batch system by using Candida albicans. The optimum conditions of biosorption were determined by investigating the initial metal ion concentration, contact time, temperature, biosorbent dose and pH. The extent of metal ion removed increased with increasing contact time, initial metal ion concentration and temperature. Biosorption equilibrium time was observed in 30 min. The Freundlich and Langmuir adsorption models were used for the mathematical description of biosorption equilibrium and isotherm constants were also evaluated. The maximum biosorption capacity of Pb(II) on C. albicans was determined as 828.50±1.05, 831.26±1.30 and 833.33±1.12 mg g^-1, respectively, at different temperatures (25, 35 and 45C). Biosorption showed pseudo second-order rate kinetics at different initial concentration of Pb(II) and different temperatures. The activation energy of the biosorption (E-a) was estimated as 59.04 kJ mol^-1 from Arrhenius equation. Using the equilibrium constant value obtained at different temperatures, the thermodynamic properties of the biosorption (G, H and S) were also determined. The results showed that biosorption of Pb(II) ions on C. albicans were endothermic and spontaneous. The optimum initial pH for Pb(II) was determined as pH 5.0. FTIR spectral analysis of Pb(II) adsorbed and unadsorbed C. albicans biomass was also discussed. (C) 2008 Elsevier B.V. All rights reserved.

Keywords: Activation, Activation Energy, Adsorption, Analysis, Aqueous Solutions, Aqueous-Solutions, Bacillus sp, Batch, Batch System, Biomass, Biosorbent, Biosorption, Biosorption Equilibrium, Candida, Candida Albicans, Capacity, Chromium(VI), Concentration, Contact, Desalination, Endothermic, Energy, Equilibrium, Equilibrium Time, Freundlich, FTIR, Gm, Hazard, Ions, Isotherm, Kinetic, Kinetics, Langmuir, Lead, Manage, Mater, Metal, Metal Ion, Mn, Models, N, P, P300, Pb(II), Pb(II) Ions, pH, Pseudo, Pseudo Second Order, Pseudo Second-Order, Pseudo-Second-Order, Rate Kinetics, Removal, Rights, Second Order, Second-Order, Solutions, Spectral Analysis, Spontaneous, Temperature, Thermodynamic, Thermodynamic Studies, Value, Waste-Water, Water, Wheat Shells

? Ji, B.Y., Shao, F., Hu, G.J., Zheng, S.R., Zhang, Q.M. and Xu, Z.Y. (2009), Adsorption of methyl tert-butyl ether (MTBE) from aqueous solution by porous polymeric adsorbents. Journal of Hazardous Materials, 161 (1), 81-87.

Full Text: 2009\J Haz Mat161, 81.pdf

Abstract: MTBE has emerged as an important water pollutant because of its high mobility, persistence, and toxicity. In this study, a postcrosslinked polymeric adsorbent was prepared by postcrosslinking of a commercial chloromethylated polymer, and a nonpolar porous polymer with comparable surface area and micropore Volume to the postcrosslinked polymer was prepared by suspended polymerization. The postcrosslinked polymer, nonpolar porous polymer and chloromethylated polymer were characterized by N-2 adsorption, FTIR and XPS analysis. Results showed that postcrosslinking reaction led to the generation of a microporous postcrosslinked polymer with BET surface area 782 m² g^-1, average pore width 3.0 nm and micropore Volume 0.33 cm³ g^-1. FTIR and XPS analysis indicated the formation Of surface oxygen-containing groups on the postcrosslinked polymer. The three polymers were used as adsorbents to remove aqueous methyl tert-butyl ether (MTBE). Adsorption of MTBE over the postcrosslinked polymeric adsorbent was found to follow the linear adsorption isotherm, whereas MTBE adsorption onto the nonpolar porous polymer and chloromethylated polymer followed Langmuir adsorption model. Comparison of adsorption capacities of the postcrosslinked polymer. chloromethylated polymer and nonpolar porous polymer revealed that the adsorption of MTBE from aqueous Solution is dependent on both pore structure and surface chemistry of polymeric adsorbents, and the high adsorption efficiency of the postcrosslinked polymer towards MTBE is attributed to its high surface area, large micropore volume and moderate hydrophility. The process of MTBE adsorption onto the adsorbents can be well described by pseudo-second-order kinetics. and the rate of adsorption decreased at higher MTBE initial concentration. (C) 2008 Elsevier B.V. All rights reserved.

Keywords: Activated Carbon, AD, Adsorbent, Adsorbents, Adsorption, Adsorption Capacities, Adsorption Efficiency, Adsorption Isotherm, Am, Analysis, Aqueous Solution, BET, BET Surface Area, Carbon, Chemistry, Co, Concentration, Divinylbenzene, Drinking-Water, Efficiency, Ether, Exchange, Fe, FTIR, Generation, Hazard, Hypercrosslinked Polystyrene, Ion, Ion-Exchange, Ion-Exchange-Resin, Isotherm, Kinetics, Langmuir, Mater, Membrane, Methyl Tert-Butyl Ether, Methyl-Tert-Butyl-Ether, Mobility, Model, Mtbe, N, N₂, N₂, N₂ Adsorption, Organic Contaminants, P, Persistence, Polymer, Polymeric, Polymeric Adsorbent, Polymeric Adsorbents, Polymerization, Polymers, Postcrosslinked Polymeric Adsorbent, Postcrosslinking, Process, Pseudo Second Order, Pseudo Second Order Kinetics, Pseudo-Second-Order, Pseudo-Second-Order Kinetics, PU, Pure, Removal, Rights, Sci, Solution, Sorbents, Sorption, Structure, Surface, Surface Area, Surface Chemistry, Toxicity, Volume, Waste-Water Treatment, Water, Work, XPS

? Riaz, M., Nadeem, R., Hanif, M.A., Ansari, T.M. and Khalil-ur-Rehman (2009), Pb(II) biosorption from hazardous aqueous streams using Gossypium hirsutum (Cotton) waste biomass. Journal of Hazardous Materials, 161 (1), 88-94.

Full Text: 2009\J Haz Mat161, 88.pdf

Abstract: Studies on the biosorptive ability of Gossypium hirsutum (Cotton) waste biomass outlined that smaller size of biosorbent (0.355 mm), higher biomass dose (0.20 g), 5 pH and 100 mg/Linitial Pb(II) concentration we re more suitable for enhanced Pb(II) biosorption from aqueous medium. The Langmuir isotherm model and pseudo second order kinetic model fitted well to the data of Pb(II) biosorption. Highly negative magnitude of Gibbs free energy (G) indicated that the process was spontaneous in nature. In addition to this surface coverage and distribution coefficient values of Pb(II) biosorption process were also determined. At optimized conditions Pb(II) uptake was more rapid in case of industrial effluents in comparison to synthetic solutions. FIR spectroscopic analysis revealed that the main functional groups involved in the uptake of Pb(II) on the surface of G. hirsutum biomass were carboxyl, carbonyl, amino and alcoholic. (C) 2008 Elsevier B.V. All rights reserved.

Keywords: Analysis, Aqueous Medium, Aqueous Solutions, Bakers-Yeast, Biomass, Biosorbent, Biosorption, Cadmium, Comparison, Concentration, Coverage, Data, Distribution, Distribution Coefficient, Effluents, Electron, Energy, Equilibrium, FTIR, Functional Groups, G.Hirsutum, Gibbs Free Energy, Gm, Golden Shower Biomass, Hazard, Hazardous Waste, Hazardous-Waste, Heavy-Metal, Heavy-Metal Removal, Int, Ions, Isotherm, Isotherm Model, Kinetic, Kinetic Model, Langmuir, Langmuir Isotherm, Langmuir Isotherm Model, Lead, Mater, Metal, Mn, Model, N, Ni(II) Biosorption, Nickel, P, Pb(II), pH, Process, Pseudo, Pseudo Second Order, Pseudo Second Order Kinetic, Pseudo-Second-Order, RH, Rights, SCI, Second Order, Second-Order, Size, Solutions, Sorption, Spontaneous, Streams, Surface, Toxicology, Trend, Trends, Uptake, Values, Waste, Waste Biomass, Water

? Nemr, A.E., Abdelwahab, O., El-Sikaily, A. and Khaled, A. (2009), Removal of direct blue-86 from aqueous solution by new activated carbon developed from orange peel. Journal of Hazardous Materials, 161 (1), 102-110.

Full Text: 2009\J Haz Mat161, 102.pdf

Abstract: The use of low-cost, easy obtained, high efficiency and eco-friendly adsorbents has been investigated as an ideal alternative to the current expensive methods of removing dyes from wastewater. This study investigates the potential use of activated carbon prepared from orange peel for the removal of direct blue-86 (DB-86) (Direct Fast Turquoise Blue GL) dye from simulated wastewater. The effects of different system variables, adsorbent dosage, initial dye concentration, pH and contact time were studied. The results showed that as the amount of the adsorbent increased, the percentage of dye removal increased accordingly. Optimum pH value for dye adsorption was determined as 2.0. Maximum dye was sequestered within 30 min after the beginning for every experiment. The adsorption of direct blue-86 followed a pseudo-second-order rate equation and fit well Langmuir, Tempkin and Dubinin–Radushkevich (D–R) equations better than Freundlich and Redlich–Peterson equations. The maximum removal of direct blue-86 was obtained at pH 2 as 92% for adsorbent dose of 6 g L⁻¹ and 100 mg L⁻¹ initial dye concentration at room temperature. The maximum adsorption capacity obtained from Langmuir equation was 33.78 mg g⁻¹. Furthermore, adsorption kinetics of DB-86 was studied and the rate of adsorption was found to conform to pseudo-second-order kinetics with a good correlation (R2 > 0.99) with intraparticle diffusion as one of the rate determining steps. Activated carbon developed from orange peel can be attractive options for dye removal from diluted industrial effluents since test reaction made on simulated dyeing wastewater show better removal percentage of DB-86.

Keywords: Activated Carbon, Adsorbent, Adsorbent Dosage, Adsorbent Dose, Adsorbents, Adsorption, Adsorption, Adsorption Capacity, Adsorption Kinetics, Agricultural Solid-Waste, Air, Alga Ulva-Lactuca, Alternative, Am, Aqueous Solution, Brazil, Capacity, Carbon, Coir Pith, Color, Concentration, Contact, Correlation, Desalination, Diffusion, Direct Blue-86, Dye, Dye Adsorption, Dye Removal, Dyes, Effects, Efficiency, Effluents, Equilibrium, Experiment, Freundlich, Hazard, House, INT, Intraparticle, Intraparticle Diffusion, Kinetics, L1, Langmuir, Langmuir Equation, Low Cost, Manage, Mater, Methods, Methylene-Blue, Need, Needs, Options, Orange Peel, P, pH, pH Value, Pigment, Potential, Pseudo Second Order, Pseudo Second Order Kinetics, Pseudo-Second-Order, Pseudo-Second-Order Kinetics, Pseudo-Second-Order Rate, PU, Rates, Redlich-Peterson, Removal, Rights, Room Temperature, SCI, Soil, Solution, Surface, Technologies, Technology, Temperature, Tempkin, Text, Textile, Textile Effluents, Value, Waste, Wastewater, Water

? Sujana, M.G., Pradhan, H.K. and Anand, S. (2009), Studies on sorption of some geomaterials for fluoride removal from aqueous solutions. Journal of Hazardous Materials, 161 (1), 120-125.

Full Text: 2009\J Haz Mat161, 120.pdf

Abstract: In the present study the defluoridation capacities of some of the naturally occurring materials like low and high iron containing lateritic ores, overburden from chromite mines of Orissa Mining Corporation (OMC) and Tata Steel have been estimated. The various experimental parameters studied for fluoride sorption from aqueous Solutions were: time, pH, initial fluoride concentration, sorbent dose and temperature. The three geomaterials, namely chromite overburden from Orissa Mining Corporation, both low and high iron containing lateritic ores sorbed fluoride effectively. The sorption kinetics for these samples was found to follow first order rate expression and the experimental equilibrium sorption data fitted reasonably well to both Langmuir and Freundlich models. The negative values of Delta G degrees suggest the sorption of fluoride onto three samples to be spontaneous and the exothermic nature of sorption is confirmed by the -Delta H degrees values. The negative Delta S degrees values for these sorbents point towards decreased randomness at the solid/solution interface. The sorption studies were also carried out at natural pH conditions for fluoride removal from ground water samples and the fluoride level could be reduced from 10.25 to <1.0 mg L(-1) by multistage adsorption process using OMC and NH samples. (C) 2008 Elsevier B.V. All rights reserved.

Keywords: Adsorption, Defluoridation, Drinking-Water, Earth, Equilibrium, Experimental, First Order, Fluoride, Freundlich, Geomaterials, Goethite, Iron, Kinetics, Kinetics and Isotherm, Langmuir, Langmuir and Freundlich Models, Natural, Overburden, Oxides, pH, Removal, Seawater, Sorbent, Sorption, Sorption Kinetics

? Lian, L.L., Guo, L.P. and Guo, C.J. (2009), Adsorption of Congo red from aqueous solutions onto Ca-bentonite. Journal of Hazardous Materials, 161 (1), 126-131.

Full Text: 2009\J Haz Mat161, 126.pdf

Abstract: The ability of Ca-bentonite to remove Congo red dye from aqueous solutions has been carried out as a function of contact time, temperature (20-50C), pH (5-10) and concentration (50-200 mg L^-1). An amount of 0.2g of Ca-bentonite could remove more than 90.0% of the dye from 100 mg L^-1 Congo red dye solution for the temperature range studied here. The amount of dye adsorbed per unit weight of Ca-bentonite increased from 23.25 to 85.29 mg g^-1 with increasing concentration from 50 to 200 mg L^-1, but it had a little change with temperature and decreased slightly with increasing pH. The kinetics of adsorption in view of three kinetic models. i.e., the pseudo-first-order Lagergren model, the pseudo-second-order model and the intraparticle diffusion model, was discussed. The pseudo-second-order kinetic model described the adsorption of Congo red on Ca-bentonite very well. Analysis of adsorption results obtained at 20C showed that the adsorption pattern on Ca-bentonite followed the Freundlich isotherms. It was indicative of the heterogeneity of the adsorption sites on the clay particles. From thermodynamic studies, it was seen that the adsorption was spontaneous and endothermic. (C) 2008 Elsevier B.V. All rights reserved.

Keywords: Acid Dye, Activated Carbon, Adsorption, Agricultural Solid-Waste, Air, Aqueous Solutions, Asia, Bentonite, Biosorbent, Change, Clay, Clin, Coir Pith, Color Removal, Concentration, Congo Red, Congo Red Dye, Contact, Diffusion, Diffusion Model, Dye, Dyes, Endothermic, Fly-Ash, Freundlich, Function, GS, Hazard, Heterogeneity, Intraparticle, Intraparticle Diffusion, Intraparticle Diffusion Model, Isotherms, Kinetic, Kinetic Model, Kinetic Models, Kinetics, Kinetics of Adsorption, L1, Lagergren, Lagergren Model, Manage, Mater, Methylene-Blue, Model, Models, N, P, PAC, Park, Particles, Pattern, pH, Pigment, Pseudo First Order, Pseudo Second Order, Pseudo Second Order Kinetic, Pseudo-First-Order, Pseudo-Second-Order, Pseudo-Second-Order Kinetic Model, Pseudo-Second-Order Model, Rights, SCI, Soil, Solution, Solutions, Spontaneous, SS, Temperature, Textile Dyes, Thermodynamic, Thermodynamic Studies, Thermodynamics, Water, Weight

? Nemr, A.E. (2009), Potential of pomegranate husk carbon for Cr(VI) removal from wastewater: Kinetic and isotherm studies. Journal of Hazardous Materials, 161 (1), 132-141.

Full Text: 2009\J Haz Mat161, 132.pdf

Abstract: Pomegranate husk was converted into activated carbon and tested for its ability to remove hexavalent chromium from wastewater. The new activated carbon was obtained from pomegranate husk by dehydration process using concentrated sulfuric acid. The important parameters for the adsorption process such as pH, metal concentration and sorbent weight were investigated. Batch equilibrium experiments exhibited that a maximum chromium uptake was obtained at pH 1.0. The maximum adsorption capacity for pomegranate husk activated carbon was 35.2 mg g^-1 as calculated by Langmuir model. The ability of activated carbon to remove chromium from synthetic sea water, natural sea water and wastewater was investigated as well. Different isotherm models were used to analyze the experimental data and the models parameters were evaluated. This study showed that the removal of toxic chromium by activated carbon developed from pomegranate husk is a promising technique.

Keywords: Activated Carbon, Adsorption, Adsorption Capacity, Adsorption Process, Capacity, Carbon, Chromium, Concentration, Cr(VI), Data, Dehydration, Equilibrium, Experimental, Experiments, Hexavalent Chromium, Isotherm, Isotherm Models, Kinetic, Langmuir, Langmuir Model, Metal, Model, Models, Natural, pH, Pomegranate Husk, Removal, Saline Water, Sorbent, Toxic, Toxic Chromium, Uptake, Wastewater, Water

? Olgun, A. and Atar, N. (2009), Equilibrium and kinetic adsorption study of Basic Yellow 28 and Basic Red 46 by a boron industry waste. Journal of Hazardous Materials, 161 (1), 148-156.

Full Text: 2009\J Haz Mat161, 148.pdf

Abstract: In this study, the adsorption characteristics of Basic Yellow 28 (BY 28) and Basic Red 46 (BR 46) onto boron waste (BW), a waste produced from boron processing plant were investigated. The equilibrium adsorption isotherms and kinetics were investigated. The adsorption equilibrium data were analyzed by using various adsorption isotherm models and the results have shown that adsorption behavior of two dyes could be described reasonably well by a generalized isotherm. Kinetic studies indicated that the kinetics of the adsorption of BY 28 and BR 46 onto BW follows a pseudo-second-order model. The result showed that the BW exhibited high-adsorption capacity for basic dyes and the capacity slightly decreased with increasing temperature. The maximum adsorption capacities of BY 28 and BR 46 are reported at 75.00 and 74.73 mg g^-1, respectively. The dye adsorption depended on the initial pH of the solution with maximum uptake occurring at about pH 9 and electrokinetic behavior of BW. Activation energy of 15.23 kJ/mol for BY 28 and 18.15 kJ/mol for BR 46 were determined confirming the nature of the physisorption onto BW. These results indicate that BW could be employed as low-cost material for the removal of the textile dyes from effluents.

Keywords: Activation, Activation Energy, Adsorbents, Adsorption, Adsorption Behavior, Adsorption Capacities, Adsorption Equilibrium, Adsorption Isotherm, Adsorption Isotherm Models, Adsorption Isotherms, Aqueous-Solutions, Basic Dyes, Behavior, Boron, Bottom Ash, Capacity, Characteristics, Data, De-Oiled-Soya, Dye, Dye Adsorption, Dyes, Effluents, Electrokinetic, Energy, Enzyme, Equilibrium, Fly-Ash, Hazard, Isotherm, Isotherm Models, Isotherms, Kinetic, Kinetic Adsorption, Kinetic Studies, Kinetics, Low Cost, Low-Cost Material, Malachite Green, Mater, Methylene-Blue, Model, Models, N, P, pH, Pigment, Plant, Pseudo Second Order, Pseudo-Second-Order, Pseudo-Second-Order Model, Removal, Rhodamine-B, SCI, Solution, Sun, Surface, Temperature, Textile Dyes, Uptake, Waste, Waste Material, Water

? Choi, J., Lee, J.Y. and Yang, J.S. (2009), Biosorption of heavy metals and uranium by starfish and Pseudomonas putida. Journal of Hazardous Materials, 161 (1), 157-162.

Full Text: 2009\J Haz Mat161, 157.pdf

Abstract: Biosorption of heavy metals and uranium from contaminated wastewaters may represent an innovative purification process. This study investigates the removal ability Of unit mass of Pseudomonas putida and starfish for lead, Cadmium, and uranium by quantifying the adsorption capacity. The adsorption of heavy metals and uranium by the samples was influenced by pH, and increased with increasing Pb, Cd, and U concentrations. Dead cells adsorbed the largest quantity of all heavy metals than live cells and starfish. The adsorption capacity followed the order: U(VI) > Pb > Cd. The results also Suggest that bacterial membrane cells can be used successfully in the treatment of high strength metal-contaminated wastewaters. (C) 2008 Elsevier B.V. All rights reserved.

Keywords: Adsorption, Heavy Metal, Pseudomonas Putida, Starfish, Uranium, Soil Constituents, Remediation, Adsorption, Sorption, Cadmium

? Yahaya, Y.A., Mat Don, M. and Bhatia, S. (2009), Biosorption of copper(II) onto immobilized cells of Pycnoporus sanguineus from aqueous solution: Equilibrium and kinetic studies. Journal of Hazardous Materials, 161 (1), 189-195.

Full Text: 2009\J Haz Mat161, 189.pdf

Abstract: The ability of white-rot fungus, Pycnoporus sanguineus to adsorb copper(II) ions from aqueous solution is investigated in a batch system. The live fungus cells were immobilized into Ca-alginate gel to study the influence of pH, initial metal ions concentration, biomass loading and temperature on the biosorption capacity. The optimum uptake of Cu(II) ions was observed at pH 5 with a value of 2.76 mg/g. Biosorption equilibrium data were best described by Langmuir isotherm model followed by Redlich-Peterson and Freundlich models, respectively. The biosorption kinetics followed the pseudo-second order and intraparticle diffusion equations. The thermodynamic parameters enthalpy change (10.16 kJ/mol) and entropy change (33.78 kJ/mol K) were determined from the biosorption equilibrium data. The FTIR analysis showed that OH, NH, CH, CO, COOH and CN groups were involved in the biosorption of Cu(II) ions onto immobilized cells of P. sanguineus. The immobilized cells of P. sanguineus were capable of removing Cu(II) ions from aqueous solution.

Keywords: Adsorption, Analysis, Aqueous Solution, Aspergillus-Niger, Batch, Batch System, Biomass, Biosorption, Biosorption Equilibrium, Biosorption Kinetics, Blood, Ca-Alginate, Cadmium Removal, Capacity, Cell, Cells, Change, Concentration, Copper, Cu, Data, Dc, Diffusion, Element, Elements, Enthalpy, Entropy, Enzyme, Equilibrium, Freundlich, FTIR, FTIR Analysis, Fungus, Fungus Trametes-Versicolor, Gel, Hazard, Heavy-Metal Biosorption, Immobilized, Immobilized Cells, Influence, Intra-Particle Diffusion, Intraparticle, Intraparticle Diffusion, Ions, Isotherm, Isotherm Model, Kinetic, Kinetic Studies, Kinetics, Langmuir, Langmuir Isotherm, Langmuir Isotherm Model, Loading, Manage, Mater, Metal, Metal Ions, Model, Models, N, OH, P, pH, Phanerochaete-Chrysosporium, Policies, Policy, Polyvinyl-Alcohol, Pseudo Second Order, Pseudo-Second Order, Pseudo-Second-Order, Pycnoporus Sanguineus, Redlich-Peterson, Rights, RS, SCI, Sera, Serum, Solution, Tea Factory Waste, Temperature, Thermodynamic, Thermodynamic Parameters, Uptake, Value, Water, White Rot Fungus, White-Rot Fungus, World

? Lin, K.L., Pan, J.Y., Chen, Y.W., Cheng, R.M. and Xu, X.C. (2009), Study the adsorption of phenol from aqueous solution on hydroxyapatite nanopowders. Journal of Hazardous Materials,