Modeling of Barium and Silica Removal from Wastewater of Reverse Osmosis in ZLD Process مدلسازي حذف باريم و سيليکا از پساب اسمز معکوس در فرايند ZLD Journal title: آب و فاضلاب Authors: Masoud Noshadi, Maryam Kazemizadeh, Shamsolsadat Ghotbi Subject(s):