mostafa.redwan

Mostafa GamalEldeen Taha Redwan

Professor - Professor of Environmental Geochemistry at Sohag Faculty of Science-Geology Department

Faculty of science

Address: Sohag Faculty of Science, Geology dep., P.O. Box 82524, Sohag, Egypt

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Publications Which contain the keyword: Zeolite

تقليل تطاير الأمونيا من الأراضى الرملية والجيرية بأستخدام الزيوليت

2018-10-18 00:06:06 Keywords sandy soil, Zeolite, calcareous soil, ammonia, volatilization, nitrogen,
تقليل تطاير الأمونيا من الأراضى الرملية والجيرية بأستخدام الزيوليت
AMMONIA LOSS MITIGATION FROM UREA AMENDED SANDY AND CALCAREOUS SOILS USING ZEOLITE IBRAHIM* M.S., A. ABD EL-GALIL*, M. A. EL-DESOKY**, O. E. NEGIM* ANDIBRAHIM* M.S., A. ABD EL-GALIL*, M. A. EL-DESOKY**, O. E. NEGIM* ANDIBRAHIM* M.S., A. ABD EL-GALIL*, M. A. EL-DESOKY**, O. E. NEGIM* ANDIBRAHIM* M.S., A. ABD EL-GALIL*, M. A. EL-DESOKY**, O. E. NEGIM* ANDIBRAHIM* M.S., A. ABD ... Read more

خواص ادمصاص وانطلاق الأمونيوم بواسطة معادن الزيوليت

2018-10-18 00:14:42 Keywords Adsorption, desorption, ammonium, Zeolite,
خواص ادمصاص وانطلاق الأمونيوم بواسطة معادن الزيوليت
The adsorption of ammonium (NH+4) on zeolite was studied using initial NH+4 concentrations of 100, 200, 400, 600, 800 and 1000 mg/L 0.5, 1 and 2 g of zeolite samples. The suspensions were shaken for 1 h at the room temperature and then centrifuged and were analyzed for the remaining NH+4 cation in the solutions. The difference between the initial ... Read more

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