مختار مهدوی
دانشکدة بهداشت دانشگاه علوم پزشکی تهران، فوق لیسانس مهندسی بهداشت محیط
[ 1 ] - شیرین سازی آبهای شور و لب شوردست ساز با استفاده از تکنولوژی انجماد
امروزه تعداد زیادی ازکشورها دارای مشکل کم آبی و اکثر آنها مجبور به استفاده از روشهای شیرین‌سازی آب برای تهیة آب آشامیدنی هستند. اگر چه فرایندهای مختلف دیگری همچون اسمز معکوس و تقطیر چند تأثیره به صورت تجارتی برای نمک‌زدایی استفاده می‌شوند اما فرایندهای دیگری هم از جمله انجماد و تبخیر خورشیدی وجود دارد که برای مناطق و زمان‌های خاص مفید و سودمند است. این مطالعه اثر انجماد غیرمستقیم برای نمک‌زدایی...
[ 2 ] - The application of Polyaluminium Ferric Chloride for Turbidity and Color Removal from Low to Medium Turbid Water
Background & Aims of the Study: Coagulation is an essential process for the removal of fine particulate matter in water treatment. Polyaluminium ferric chloride (PAFC) is a composite inorganic polymer of Aluminium and ferric salt. This study was conducted to find out the optimum coagulation conditions for the removal of turbidity, color and organic matter (UV absorbance) in low to mediu...
[ 3 ] - Investigation of Heavy Metals concentration in Wastewater reuses for agriculture irrigation in Isfahan
Background & Aims of the Study: The use of urban wastewater in agriculture is receiving renewed attention with the increasing scarcity of freshwater resources in many arid and semiarid areas, despite its associated health and environmental risks. Long term wastewater usage for irrigation results in accumulation of heavy metal in soils and plants. So, due to the environmental and health risks as...
[ 4 ] - Investigation of Bacterial Regrowth and Residual Chlorine in Household Stored Water in Saveh- Iran
Background & Aims of the Study: Saveh city -located in the semi-arid area in Iran- has brackish water and it was forced to use reverse osmosis desalting systems. Water is not distributed through the distribution network to homes so, people have to buy water from certain places and transfer water through household storage vessel. They have to buy more water and keep it at home for more than 1 w...
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