The use of microalgal resin to remove Cd from aqueous solution has been investigated. The percent removal of Ni was determined using a variety of experimental conditions, including beginning metal ion concentration, contact duration, and pH. More than 70% of the debris was removed in less than 120 minutes, according to the findings. This approach uses the first-order Lagergren kinetic model. The first order rate constant, Kad, was discovered. The experimental uptake, adsorption capacity, and adsorption intensity were computed using both the Langmuir and Freundlich isotherms. Micro algal resin was found to be effective in removing Cd(II) from waste water in the study. Removal effectiveness improves with longer contact durations, lower beginning metal ion concentrations, and higher pH. This microalgal resin is both cost-effective and efficient in waste water treatment.
Author (s) DetailsR. Ram Senthil
Department of Chemical Engineering, Annamalai University, Annamalai Nagar - 608 002 (T.N.) India.
R. M. Meyyappan
Department of Chemical Engineering, Annamalai University, Annamalai Nagar - 608 002 (T.N.) India.
View Book :- https://stm.bookpi.org/CPCS-V10/article/view/1226
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