محمد میری
دانشجوی دکترا، گروه مهندسی بهداشت محیط، دانشکده بهداشت، دانشگاه علوم پزشکی و خدمات بهداشتی درمانی شهید صدوقی یزد، یزد، ایران.
[ 1 ] - بررسی میزان فلزات سنگین موجود در سبزیجات توزیع‌شده در شهر یزد
اهداف سبزیجات از اجزای مهم رژیم غذایی سالم و مناسب هستند. عمده‌ترین راه ورود فلزات سنگین به بدن از طریق مواد غذایی به‌ویژه سبزیجات است. باتوجه‌به اینکه آبیاری با فاضلاب به امری مرسوم تبدیل شده است، اگر استانداردها به‌ویژه برای محصولاتی که خام مصرف می‌شوند، رعایت نشود می‌تواند سلامت مردم را تهدید کند. به‌همین منظور در این مطالعه غلظت فلزات سنگین (سرب و کادمیوم و آرسنیک) در سبزیجات موجود در سب...
[ 2 ] - بررسی کارایی نانو ذرات آهن اکسید سنتز شده در حذف یون مس از محلول‌های آبی
Abstract Introduction: water source pollutant, result of direct releasing of metal ions to environment, is one of the most important problems in the world. In this study, efficiency of synthesized iron oxide nanoparticles in presence of extract tangerine Peel was investigated for removal of copper ions in the solution. Methods: Iron oxide nanoparticles were prepared by co-perception metho...
[ 3 ] - Spatial Analysis and Source Identification of Particulate Matter (PM10) in Yazd City
Introduction: The aim of this study was to spatial analysis of PM10 concentrations in the ambient air of Yazd in two seasons, and the zoning by using Kriging interpolation method. Finally, different factors affecting the concentrations of PM10 are marked and standards have been investigated Material and methods: The measurement of PM10 particulates was performed by the monitoring device HAZ-...
[ 4 ] - Examining Changes Trend of Fluoride Concentration in Groundwater Using Geo-Statistical Technique and Its Zoning in Geographic information system (GIS), Case Study: Drinking Water wells in Yazd-Ardakan Plain
Background and Objective: Studies have shown that the presence of standard amount of fluoride in drinking water can prevent tooth decay. Meanwhile, higher concentration than permitted amount in drinking water causes bone disease and dental fluorosis. Given the importance of fluoride in drinking water and also GIS ability in spatial analysis of various factors in the groundwater, in this study t...
[ 5 ] - بررسی مکانی موارد گزارش‌شده بیماری مالاریا با استفاده از سیستم اطلاعات جغرافیایی (GIS) در شهر بم طی سال‌های 1393-1383
Background and Objectives: Public health issues and the spread of disease correlate with geography and always have locational aspects.. Therfore, in this study the spatial analysis of malaria disease reports between 2004-2014 in Bam were investigated using geographic information system (GIS). Materials and Methods: In this cross-sectional study, information on positive cases of malaria were ...
[ 6 ] - بررسی کارآیی پودر ساقه گیاه زرشک در حذف رنگ واکنشگر آبی 19 از فاضلاب مصنوعی نساجی
Background and Objective: Dyes have complicated structures, usually toxic and resistant to biological treatment which entered to environment by industrial waste streams. The aim of this study was the survey of isotherm and kinetic adsorption studies of Reactive Blue 19 (RB19) dye onto Barberry stems powder from textile industrial wastewater. Materials and Methods: This study was done i...
[ 7 ] - Performance Evaluation of Combined Process of Powdered Activated Carbon-Activated Sludge (PACT) in Textile Dye Removal
Introduction: The Powdered Activated Carbon Treatment (PACT) has been proposed as an alternative in wastewater treatment and wastewater biomass protection against toxic substances. This study aims to evaluate PACT performance in treating dyes, acid orange, and remazol brilliant reactive blue. Materials and Methods: This empirical- applied research was carried out in pilot scale in which differ...
[ 8 ] - بررسی میزان حذف و ایزوترم های جذب فلز روی و مس از شیرابه زباله شهری با استفاده از جاذب کلینوپتیلولایت
Introduction and Purpose: Heavy metals are among the most important pollutants in leachate waste, causing serious health risks for humans through entering the food chain and reaching the top of food pyramid. Therefore, this study aimed to evaluate the efficacy of modified clinoptilolite in the removal of copper and zinc ions from landfill leachate and modeling of adsorption ...
[ 9 ] - بررسی کارایی پسماند گلاب‌گیری در حذف رنگ راکتیو آبی 19 از فاضلاب مصنوعی
Introduction and Purpose: Discharge of the wastewater containing reactive dyes into water resources can have detrimental effects on the environment and to the human health due to their carcinogenic, mutagenic, and toxic nature. The present study was performed to evaluate the efficiency of rosewater waste in removal of reactive blue 19 dye from aqueous solutions. Methods: In this experimental st...
[ 10 ] - بررسی کارایی پیل نمک‌زدایی میکروبی اصلاح‌شده در شیرین سازی آب شور دریا
سابقه و هدف: فقدان مقادیر کافی آب شیرین یک چالش جهانی است. شیرین سازی آب را می‌توان با استفاده از سیستم‌های حرارتی یا غشایی انجام داد که هرکدام به انرژی قابل‌توجهی نیاز دارند. پیل نمک‌زدایی میکروبی (MDC=Microbial Desalination Cell) فناوری نوینی است که شیرین سازی آب، تولید الکتریسیته و تصفیه فاضلاب را در یک راکتور انجام می‌دهد. با توجه به تولید جریان و یون‌زدایی کم این فناوری، این مطالعه با هدف...
[ 11 ] - A Protocol for Pollution Index, Source Identification, and Spatial Analysis of Heavy Metals in Top Soil
Introduction: This study aimed to assess a good protocol for the contamination indexes, concentration, spatial analysis, and source identification of toxic metals in top soils. Materials and Methods: In the first step, samples were taken from top soil (30 cm) and the metals were extracted and detected with ICP-AES. In the second step, Enrichment Factor, Geoaccumulation Index, and Contamination...
نویسندگان همکار
Ali Toolabi 19