مختاری, مهدی
دانشگاه علوم پزشکی یزد
[ 1 ] - بررسی وضعیت و ارتباط بین دانش، نگرش و عملکرد کشاورزان گلخانه دار شهرستان جیرفت در رابطه با اثرات سوء بهداشتی و زیست محیطی کاربرد سموم در سال 1394
Background and aims: Agricultural activities for produce more products Compromising farmers health and environmental pollution. This study was carried out to assess the status and correlations between knowledge, attitude and practice of Greenhouse Farmers of Jiroft Township in relation to adverse health and environmental effects of the use of pesticides in 2015. Methods: This cross-sectional s...
[ 2 ] - مطالعه و پهنه بندی آلودگی شهر یزد به فلزات سنگین با استفاده از پر پرندگان به عنوان شاخص زیستی محیط زیست شهری
Introduction: Using bio-indicators, like birds' feathers can represent bio-transference of pollutants in the environment components better. This study was conducted to study and interpolate heavy metal pollution in laughing dove’s feather as a bio-indicator. Method: The heavy metals of Lead and Cadmium were studied in both western and eastern zones of Yazd by feather of laughing dove (Sp...
[ 3 ] - بررسی تاثیر فرایند کمپوست سازی ضایعات فراوری پسته با تیمارهای مختلف بر غلظت فلزات سنگین
Abstract Introduction: Composting is one of the pistachio wastes management methods. In the appropriate compost production nutrients and heavy metals are determinant. The aim of this study is survey the effect of pistachio wastes composting process with different treatments on the concentration of heavy metals. Methods: In this study, during the 60-day pistachio wastes composting proces...
[ 4 ] - Investigating the Health and Economic Evaluation of Health-Care Wastes Disinfection Equipment of Tehran Hospitals in 2016
Introduction: Health-care waste can threaten the health of humans and environment due to dangerous, toxic and pathogenic agents. This study was conducted to investigate the status of disinfection equipment in Tehran hospitals as well as their health and economic evaluation in 2016. Materials and Methods: In this research, 27 hospitals in Tehran that equipped with disinfection equipment were se...
[ 5 ] - A Review of the Performance of Carbon Nanotubes in Reducing Environmental Pollution
Introduction: In recent times, one of the most important purposes of sustainable development has been defined as the protection of environmental health. Using appropriate and innovative infrastructures such as nanotechnology is a solution to walk along the path of sustainable development and solves many environmental problems. The purpose of this study is to review the application of carbon nan...
[ 6 ] - Existance of Microbial Species in Vermicomposts Derived from Mixed Sesame Crust and Cow Manure Treatments
Introduction: The presence of pathogenic microbial agents and pathogens in organic fertilizers causes health problems and disease transmission.Therefore , the aim of this study was to identify bacterial and fungal species present in vermicompost production. Materials and Methods: This experimental study was conducted in pilot scale in the laboratory of Public Health School in Shahid Sadoughi U...
[ 7 ] - Pathogens\' Reduction in Vermicompost Process Resulted from the Mixed Sludge Treatments-Household Wastes
Introduction: The presence of pathogenic microbial agents and pathogens in organic fertilizers causes health problems and disease transmission. The aim of this study was to evaluate the efficiency of vermicomposting process in improve the microbial quality of the compost produced. Materials and Methods: This experimental study was conducted as a pilot-scale one, in the laboratory of school of...
[ 8 ] - Waste to Energy: Challenges and Opportunities in Iran
Introduction: Countries around the world are looking for an appropriate, stable, and affordable replacement for the natural energies. Therefore, the waste is considered as an available resource to produce energy, which by controlling, its effects on the environment could be minimized. Materials and Methods: To conduct this review article, the scientific data related to the topic were gathered ...
[ 9 ] - بررسی کارایی کمک منعقد کننده پلی آکریل آمید اصلاح‌شده با نانو ذرات آلومنیوم اکسید در آبگیری لجن تولیدی از تصفیه خانه فاضلاب شهر یزد
Introduction and Purpose: Production of large quantities of sludge is a major problem in wastewater treatment plants, which necessitates adopting proper economical and environmental approaches for its management and treatment. The aim of this study was to investigate the effect of polyacrylamide polymer, modified with aluminum oxide nanoparticles, on dewatering of sludge produced from municipal...
[ 10 ] - تصفیه شیرابه زباله کارخانه کمپوست با فرایند اکسیداسیون مرطوب- جذب کاتالیستی
فرایند اکسیداسیون مرطوب با هوا، یکی از فرایندهای اکسیداسیون پیشرفته برای کاهش مواد آلی سمّی در فاضلاب، صنایع و شیرابه مواد زائد جامد است. هدف از این مطالعه استفاده از فرایند کاتالیزوری اکسیداسیون با پراکسید هیدروژن برای بهبود راندمان حذف مواد آلی است. در این مطالعه اثر پارامترهای بهره‌برداری همانند دما (100 تا 300 درجه سلسیوس)، زمان ماند (30 تا 90 دقیقه) و حجم پراکسید هیدروژن (mL5-1) در فشار 10 ...
[ 11 ] - تصفیه شیرابه تازه با فرایند اکسیداسیون پیشرفته مرطوب همراه با آب اکسیژنه، مطالعه موردی شیرابه کارخانه کمپوست زباله اصفهان
فرایند اکسیداسیون مرطوب با هوا یکی از فرایندهای اکسیداسیون پیشرفته برای کاهش غلظت آلاینده‌های آلی از فاضلابهای بسیار قوی همانند شیرابه زباله با COD بیش از 10000 میلی‌گرم در لیتر است. برای بهبود راندمان این روش می‌توان از کاتالیزورهایی نظیر پراکسید هیدروژن و یا یون‌های فلزاتی همانند Fe+2 استفاده نمود. هدف از این مطالعه استفاده از فرایند کاتالیزوری اکسیداسیون با پراکسید هیدروژن به‌منظور حذف مواد ...
[ 12 ] - بررسی امکان تولید کمپوست از لجن آبگیری شده تصفیه خانه فاضلاب یزد به روش ویندرو با تیمارهای مختلف
Background and Objective: Dewatered sewage sludge is a by-product of wastewater treatment process which can cause health and environmental problems if not properly managed. The aim of this study was to determine the feasibility of composting of Yazd WWT dewatered sludge with windrow method using different treatments. Materials and Methods: In this study, the dewatered sewage sludge was mixed...
[ 13 ] - بررسی و مقایسه فرایند کمپوست سازی راکتوری ضایعات پسته در مخلوط با تیمارهای مختلف
Background and Objective: About 1.35×105 tons of pistachio waste are produced in annually Iran that can result in environmental problems if managed improperly. . The purpose of this study was to investigate in-vessel composting of pistachio residuals with addition of cow manure and dewatered sludge as a recycling alternative. Materials and Methods: Pistachios wastes were combined with weight...
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