سعیدی, رضا
دانشگاه علوم پزشکی شهید بهشتی
[ 1 ] - بررسی پتانسیل تهویه طبیعی بخش‌های مختلف بیمارستانی دربیمارستان‌های تابعه دانشگاه علوم پزشکی تهران در سال 1393
Background and aims: The current conventional effective elements on transporting or reducing of airborne aerosols and building indoor air quality are natural ventilation systems. Natural ventilation is supplying fresh air and cooling down by replacing ambient air which is one of the effective parameter on social hygiene and health aspect through controlling airborne pathogens and their relate...
[ 2 ] - بررسی کارآیی جاذب سرباره اصلاح شده شرکت فولاد خوزستان جهت حذف فلز آلومینیوم از محلول های آبی:تعیین ایزوترم و سنیتیک جذب
Introduction and purpose: Two of the most important issues of today’s world are water scarcity and water supply pollution with heavy and toxic metals. We aimed to investigate the removal of aluminum ions from aqueous solutions by modified slag of Khuzestan Steel Company. Methods: Steel slag was prepared from Khuzestan Steel Company in Ahvaz, Iran. This laboratory-...
[ 3 ] - ارزیابی تحلیلی کیفیت میکروبی آب استخرهای عمومی شهر تهران در سال 1392
Background and objectives: Swimming is one of the most popular sport fields and entertainments that has considerable benefits for human health, but on the other hand microbial water contamination in swimming pools through transmission and spread of infectious diseases is a significant threat against public health. In this study, microbial water quality of all public swimming pools in Tehran wer...
[ 4 ] - توسعه یک شاخص نوین کیفیت آب آشامیدنی (MDWQI) و استفاده از آن در ارزیابی کیفیت منابع آب زیرزمینی ایران
Background and objectives: In this research, an innovative drinking water quality index for assessing water resources as “modified drinking water quality index (MDWQI)” was developed and applied for evaluating all of the groundwater resources utilized for community water supply in urban areas of Iran during 2011. Materials and methods: Twenty-three water quality parameters and relevant Iranian ...
[ 5 ] - Evaluation of chemical and microbial quality of bottled water in Iran and calculation of water quality index
Background and Objective: The aim of this study was to evaluate the chemical and microbial quality of bottled water in Iran and to calculate the water quality index (WQI). Materials and Methods: Different brands of bottled water (4 samples from 71 brands) were randomly collected from the market. Chemical and microbial characteristics of the samples were examined and determined. Finally, the ca...
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