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Follow up of the presence of some elements during the crystallization stage of commercial NaCI adopting LIBS technique /

Reham Afifi Mohamed Rezk

Follow up of the presence of some elements during the crystallization stage of commercial NaCI adopting LIBS technique / متابعة بعض العناصر اثناء مراحل بلورة كلوريد الصوديوم التجارى باستخدام تقنية الانهيار المستحث بالليزر Reham Afifi Mohamed Rezk ; Supervised Mohamed Abdelharith Mohamed , Alsayed Abdelmajid Alsherbini , Magdy Mahmoud Khalil - Cairo : Reham Afifi Mohamed Rezk , 2007 - 141Leaves : charts , facsimiles ; 30cm

Thesis (M.Sc.) - Cairo University - National Institute Of Laser Enhanced - Department Of Environmental Photochemistry , Photobiology and Agricultural

LIBS elemental analysis spectroscopic technique is adopted for qualitative evaluation of three elements , Ca , Na and Mg , The results of the study indicated that the economic limits of precipitation of NaCl salt from sea water ranges between 25.5 and 30 Be with a limited contamination of Ca and Mg salts that not exceedind 0.8per'cent



LIBS Mg Nacl