Shahrazad R. Raouf, G. Jalhoom, M. and S. Hamied, R. 2015. Preparation and Adsorption Study (Mono and DI- Valent Ions) of Selected Types of Zsmzeolites. Diyala Journal of Engineering Sciences . 8, 1 (Mar. 2015), 1–15. DOI:https://doi.org/10.24237/djes.2015.08401.