Removal Of Hardnees Of Industrial Water By Modified Clays

الموضوعات

علوم بحتة وطبيعية

الملخص

Zeolites and clays are the main materials for the Removal of hardness of water specially water used in industrial purposes. This water contains dissolved carbonates and bicarbonates of calcium and magnesium, and it was treated by certain concentrations of 0.1, 0.2 0.5, 1.00, M of bases such as KOH, NaOH. The study involved nine samples of clays collected from shammbat valley (Mavzouk), Hammad elneil, blue Nile avenue, white Nile avenue, the Nile avenue, and four types of clays which are named as jourdiqua collected from Abbry, Donngollah Suba East and Elbasabeer. These types of clays which were used in alkaline medium were successful in removal of water hardness, used in industries, to a large extent. For example Shammbat valley clay removed the hardness by 90% where Jourdiqua type from Elbasabeer and Suba they removed the water hardness by 100%, even when treated with low concentrations of bases such as 0.1 0.2M. These clays were analyzed by conventional methods, gravimetric and volumetric methods, for clays which were from Jourdiqua type contained Oxides as Fe2O3, Al2O3, MgO, CaO and SiO2 and Some cations such as K+ , Na+ with almost equal percentages. From X-Ray diffraction analysis those clays were found to contain some specific clays such as montmorillonite and kaolinite, illite and mixed layer, illite/montmorillonite, as table (26). The montmorillonite had the main role for hardness removal because of its high cation exchange capacity (CEC) relative to other clays. It was found from this study and from physical and chemical analysis, in addition to X-Ray diffraction analysis the ability of clays were in descending order. 1. Suba Jourdiqua clay. 2. Elbasabeer Jourdiqua clay. 3. Donngolah Jourdiqua clay. 4. Nile clay. 5. Abbry Jourdiqua clay. 6. Hammed Elneil clay. 7. White Nile Clay. 8. Blue Nile clay. 9. Shammbat valley clay

روابط وملفات

التعريف والنوع

رقم الوثيقة

fe1b3616-cd97-4d35-9d93-c0e8ad3eaf47

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

1623883_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"Ahmed Mahgoub Saeid Mohammed ","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"Ibrahim Mohammed Ahmed","title_ar":"اشراف","title_en":"Supervision"}]

اللغة

English

المصدر والدورية

اسم المصدر

Removal Of Hardnees Of Industrial Water By Modified Clays

المحتوى والصفحات

عدد الصفحات

0

إشراف وإعداد

الإشراف

Ibrahim Mohammed Ahmed

الإعداد

Ahmed Mahgoub Saeid Mohammed

الاقتباسات الببليوغرافية