Dimitar Georgiev and Bogdan Bogdanov and Irena Markovska and Yancho Hristov and Dencho Stanev, A Kinetic Study on the Adsorption of Cd(II) and Zn(II) Ions from Aqueous Solutions on Zeolite NaA. journal = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology. November 2011, vol. 59(11). 1017 - 1020 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/4011.