پديد آورنده :
قدس مطهري، امير
عنوان :
بهبود كيفيت زه آب هاي شور توسط سيستم وتيور
مقطع تحصيلي :
كارشناسي ارشد
گرايش تحصيلي :
آبياري و زهكشي
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده كشاورزي
صفحه شمار :
شانزده، 108ص.: مصور، جدول، عكس (رنگي)، نمودار
يادداشت :
ص. ع. به فارسي و انگليسي
استاد راهنما :
جهانگير عابدي كوپايي
استاد مشاور :
حسين سقائيان نژاد
توصيفگر ها :
شوري زدايي , گياه پالايي , وتيور گراس
استاد داور :
محمد شايان نژاد، مهران شيرواني
تاريخ ورود اطلاعات :
1395/09/29
چكيده فارسي :
41 3 3 3 تحليل و بررسي ميزان تغييرات 78 SAR 4 3 3 تحليل و بررسي كاهش غلظت سديم 97 5 3 3 تحليل و بررسي كاهش غلظت عناصر كلسيم و منيزيم 18 6 3 3 نيترات 48 7 3 3 فسفات 58 8 3 3 پتاسيم 78 فصل چهارم نتيجهگيري و پيشنهادات 1 4 خالصه نتايج 09 2 4 پيشنهادات 39 منابع 49 چكيده التين 011 دوازده
چكيده انگليسي :
109 Improvement the Quality of Saline Effluent using Vetiver System Amir Qods Motahhari a ghods@ag iut ac ir June 14 2016 College of Agriculture Department of Water Engineering Isfahan University of Technology Isfahan 84156 83111 IranDegree M Sc Language FarsiSupervisor Dr Jahangir Abedi Koupai koupai@cc iut ac irAbstractNowadays limited fresh water resources available in the world has polluted by various types ofcontaminants including domestic sewage industrial and agricultural drainage water Unconventionalwater resources include industrial wastewater saltwater brackish and saline drainage water ofagricultural There are different methods of unconventional water treatment Methods of treatmentunconventional water are often not cost effective and is economically feasible only for drinking water Biodegradation and phytoremediation are two efficient and cheap methods for desalination water Theaim of this study was to investigate the behavior of Vetiver Grass at different salinities and reductionsome of chemical parameter in salt water for application in agriculture or discharge into surface andground water resources This study was conducted as multi factorial in a completely randomized designincluding three levels of salinity 1 10 and 14 dS m and two planting densities 10 plants and 20 plantsVetiver Different chemical parameter were measured including EC pH calcium magnesium sodiumand nutrients NPK and detention times of 3 7 and 14 days were considered The results showed thatVetiver plants grow well up to salinity 14 dS m The result show that there is no significant differencebetween 10 and 20 plants Vetiver plant is able to decrease the drainage water EC within 14 days by 15 and ions of sodium calcium magnesium nitrate phosphate and potassium by 15 35 25 26 40 and 20 Keywords Desalination Saline wastewater phytoremediation Vetiver grass
استاد راهنما :
جهانگير عابدي كوپايي
استاد مشاور :
حسين سقائيان نژاد
استاد داور :
محمد شايان نژاد، مهران شيرواني
