فضل زاده , مهدی

[ 1 ] - بررسی مقایسه ای مقدار جذب کروم شش ظرفیتی فاضلاب با استفاده از دانه گرانولی و دانه پودر شده اسپند

Introduction:Cr (VI) is a common and very toxic pollutant thus essential to be removed from contaminated wastewater before disposal into the environment. The aim of this study was removal of Cr (VI) from wastewater by granular and powdered seeds of Peganum Harmala. Methods: Peganum Harmala grains were first collected, cleaned and sieved. Then, Granular grains with 10 mesh size were used as the...