Adsorption of Congo Red on Nano MgO Particles Prepared by Molten Salt Method
Author(s) -
Shahbaa F. Bdewi,
Bakhtyar K. Aziz,
Ayad Abdulrazzaq
Publication year - 2017
Publication title -
diyala journal for pure science
Language(s) - English
Resource type - Journals
eISSN - 2518-9255
pISSN - 2222-8373
DOI - 10.24237/djps.1401.345c
Subject(s) - adsorption , congo red , nano , molten salt , salt (chemistry) , materials science , chemical engineering , chemistry , metallurgy , composite material , organic chemistry , engineering
Nano-substances show many surface properties due to their high activity and high surface area. This study concentrates on the possibility of using nano-MgO (NMO) for removing Congo red (CR) dye from wastewater. The effects of equilibrium time, pH, dye concentration and temperature have been investigated. Isotherm studies revealed the favorability of the adsorption process and the energy of adsorption (10.38
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