Kinetics, thermodynamics, equilibrium, surface modelling, and atomic absorption analysis of selective Cu(<scp>ii</scp>) removal from aqueous solutions and rivers water using silica-2-(pyridin-2-ylmethoxy)ethan-1-ol hybrid material
Saïd Tighadouini, Smaail Radi, Othmane Roby, Imad Hammoudan, Rafik Saddik, Yann Garcia, Zainab M. Almarhoon, Yahia N. Mabkhot
Abstract
-hydroxyl, and ether O-atoms play a predominant role during the capture of Cu(ii), Zn(ii), Cd(ii), and Pb(ii). This study proposes the SiPy adsorbent as an attractive material for the selective removal of Cu(ii) from real river water and real industrial wastewater.
Topics & Concepts
AdsorptionEndothermic processAqueous solutionChemistryDesorptionLangmuir adsorption modelMetal ions in aqueous solutionSelectivityMetalInorganic chemistryNuclear chemistryPhysical chemistryOrganic chemistryCatalysisAdsorption and biosorption for pollutant removalAnalytical chemistry methods developmentRadioactive element chemistry and processing