List of Articles حذف یونهای مس Open Access Article Abstract Page Full-Text 1 - Modified ZnO nanosheets by 2-((6-oxo-4- propyl-1,6- dihydropyrimidin-2-yl) thio) propanoic acid as an efficient adsorbent to removal of heavy metals of Lead, Copper and Silver from water and wastewater Z. Jafari Beheshti Haeri L. Hajiaghababaei A. Shahvelayati