خرج تكنولوجيا جديدة لتعويم كلوريد الصوديوم
journal of the college of basic education - iasj. الخلاصة. This study was established to evaluate the quality of drinking water in two water purification plants in addition to four residential neighborhoods within the scope of these stations by measuring a number of physical and chemical properties per month and during the period from February until August 2017.