Results 121 to 130 of about 247 (138)
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Bioresource Technology, 2010
The present work describes our study on the competitive biosorption of Cd(II) and Zn(II) ions onto Sargassum filipendula from single component and binary systems. Results showed that S. filipendula was an efficient biosorbent for the removal of Cd(II) and Zn(II) ions from an aqueous solution.
Aderval S, Luna +3 more
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The present work describes our study on the competitive biosorption of Cd(II) and Zn(II) ions onto Sargassum filipendula from single component and binary systems. Results showed that S. filipendula was an efficient biosorbent for the removal of Cd(II) and Zn(II) ions from an aqueous solution.
Aderval S, Luna +3 more
openaire +2 more sources
Journal of Environmental Chemical Engineering, 2016
Abstract The removal of Pb +2 ions by Sargassum filipendula was studied using batch process. The biosorbent characterization was carried out by FESEM-EDX and FTIR techniques. Central composite design was used to optimize Pb +2 ions biosorption process by varying four different independent process parameters (temperature, pH, biosorbent dosage ...
Ayushi Verma +2 more
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Abstract The removal of Pb +2 ions by Sargassum filipendula was studied using batch process. The biosorbent characterization was carried out by FESEM-EDX and FTIR techniques. Central composite design was used to optimize Pb +2 ions biosorption process by varying four different independent process parameters (temperature, pH, biosorbent dosage ...
Ayushi Verma +2 more
openaire +1 more source
Chemical Engineering Journal, 2012
Abstract The study focuses on the simulation of dynamic biosorption in single and binary systems containing Cu(II) and Ni(II) ions using Sargassum filipendula (a marine algae). The Langmuir equilibrium models for single and binary systems were used to represent the equilibrium between solid and liquid phases.
S.J. Kleinübing +3 more
openaire +1 more source
Abstract The study focuses on the simulation of dynamic biosorption in single and binary systems containing Cu(II) and Ni(II) ions using Sargassum filipendula (a marine algae). The Langmuir equilibrium models for single and binary systems were used to represent the equilibrium between solid and liquid phases.
S.J. Kleinübing +3 more
openaire +1 more source
Environmental Science and Pollution Research, 2020
Propranolol hydrochloride is a popular anti-hypertensive and pollutant of emerging concern because of potential ecological risks to aquatic environment. In this study, biosorption is presented as an advanced approach for propranolol uptake from aqueous media. The remaining biomass of alginate extraction from brown seaweed (RSF) was tested as biosorbent
Caroline Macedo Coelho +3 more
openaire +2 more sources
Propranolol hydrochloride is a popular anti-hypertensive and pollutant of emerging concern because of potential ecological risks to aquatic environment. In this study, biosorption is presented as an advanced approach for propranolol uptake from aqueous media. The remaining biomass of alginate extraction from brown seaweed (RSF) was tested as biosorbent
Caroline Macedo Coelho +3 more
openaire +2 more sources
Competitive fixed-bed biosorption of Ag(I) and Cu(II) ions on Sargassum filipendula seaweed waste
Journal of Water Process Engineering, 2020Abstract The dynamic biosorption of multi-metal samples of copper and silver ions was studied in a fixed-bed column employing an alternative biosorbent derived from brown seaweed. Three sets of assays were performed to investigate (1) the effects of the inlet flow rate and (2) the feed composition of the samples and (3) the selective-ion desorption ...
W.J. Nascimento Júnior +2 more
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