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Sarojini G. Kannan P. Rajamohan Natarajan Rajasimman Manivasagan Vo Dai-Viet N. 《Environmental Chemistry Letters》2023,21(2):1029-1058
Environmental Chemistry Letters - Most dyes are pollutants that should be removed from waters due to their mutagenic and carcinogenic properties, requiring advanced adsorption methods. Here, we... 相似文献
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Al Shibli Fatema Said Zahir Said Bose Subrajit Kumar P. Senthil Rajasimman M. Rajamohan N. Vo Dai-Viet N. 《Environmental Chemistry Letters》2022,20(1):929-947
Plants contain substances that inhibit corrosion. Here we review biomass-based corrosion inhibitors from plant leaves, nuts, and fruit peels, after treatment with acids, bases or saline solutions. The mechanism of corrosion inhibition involves a monolayer coverage, according to isotherm and Langmuir models. Plant extract-based corrosion inhibitors contain heteroatoms whose electrons pair in the p-electron level in multiple bonds and the vacant d-orbitals of iron. Corrosion inhibition under marine conditions involves various chemical interactions between metals and dissolved ionic components.
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R. RAJESH KANNAN M. RAJASIMMAN N. RAJAMOHAN B. SIVAPRAKASH 《Frontiers of Environmental Science & Engineering》2010,4(1):116-122
In this study, the biosorption of Malachite green (MG) onto Turbinaria conoides, brown marine algae, was studied with respect to initial pH, temperature, initial dye concentration, and sorbent dosage. The optimum initial pH and temperature values for MG removal were found to be 8.0 and 30°C, respectively. Sorbent dosage was found to strongly influence the removal of MG. Equilibrium studies were carried out to test the validity of the Langmuir (q max = 66.6 mg/g and b = 0.526 mL mol/L) and the Freundlich (n = 1.826 and K = 3.751 mg/g) isotherms. The kinetic studies indicated the validity of the pseudo first-order and second-order equation. 相似文献
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R. Rajesh Kannan M. Rajasimman N. Rajamohan B. Sivaprakash 《Frontiers of Environmental Science & Engineering in China》2010,4(1):116-122
In this study, the biosorption of Malachite green (MG) onto Turbinaria conoides, brown marine algae, was studied with respect
to initial pH, temperature, initial dye concentration, and sorbent dosage. The optimum initial pH and temperature values for
MG removal were found to be 8.0 and 30°C, respectively. Sorbent dosage was found to strongly influence the removal of MG.
Equilibrium studies were carried out to test the validity of the Langmuir (q
max = 66.6 mg/g and b = 0.526 mL mol/L) and the Freundlich (n = 1.826 and K = 3.751 mg/g) isotherms. The kinetic studies indicated the validity of the pseudo first-order and second-order equation. 相似文献
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Jayakumar Venkatachalam Govindaradjane Soupramaniane Rajamohan Natarajan Rajasimman Manivasagan 《Environmental science and pollution research international》2022,29(28):41909-41922
Environmental Science and Pollution Research - In this research work, the biosorption potential of brown algae, Sargassum polycystum, was investigated for the removal of toxic metals, cadmium (Cd)... 相似文献
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