Nursery Schools: Characterization of heavy metal content in indoor dust
نویسندگان
چکیده
منابع مشابه
Characterization of heavy metal particles embedded in tire dust.
Tire dust is a significant pollutant, especially as a source of zinc in the urban environment. This study characterizes the morphology and chemical composition of heavy metal particles embedded in tire dust and traffic-related materials (brake dust, yellow paint, and tire tread) as measured by a field emission scanning electron microscope equipped with an energy dispersive X-ray spectrometer (F...
متن کاملHeavy Metal Content in Cigarette and Hookah Tobacco in Iran
Background and purpose: Excessive intake of heavy metals has adverse health effects and smoking is one of the sources of these elements. The aim of this study was to investigate the concentrations of 11 heavy metals in tobacco of different widely-consumed brands of cigarettes and hookahs in Iran. Materials and methods: Concentrations of nine types of cigarettes and four types of hookah tobacc...
متن کاملEvaluation of Heavy Metal Dust Pollution and their Origin in the Atmosphere of Kuhdasht, Lorestan Province
Dust is one of the environmental hazards in arid and semi-arid regions of the world. In some areas, under the influence of human activities, dust is contaminated by heavy metals. In this study, the dust of 10 stations in the Kuhdasht region of Lorestan province in four seasons of spring, summer, autumn, and winter, as well as adjacent surface soils (a total of 40 dust samples and 10 surface soi...
متن کاملAssessment of the Natural Radioactivity and Concentrations of Some Heavy Elements in the Dust of Some Schools in Karbala, Iraq
Introduction: This study covered the assessment of the natural radioactivity levels and heavy metalsconcentration in dust samples collected from selected schools in the holy Governorate of Karbala. The purpose of thisstudy was to assess the radiological health and safety impact of dust pollution on the children going to school. Material and Methods:</...
متن کاملAssessment of health risk attributed to heavy metals of settled dust in the elementary schools of Bandar Abbas
Background and Objective: Heavy metal (HM) pollution of settled dust on the interior surfaces of elementary schools may affect the health of young students; hence, the health risk of such pollution should be assessed. Therefore, the aims of this study were to measure the content of heavy metals in the settled dust in the indoor of elementary schools in Bandar Abbas and to assess the attributed ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Asian Journal of Environment-Behaviour Studies
سال: 2017
ISSN: 2514-751X
DOI: 10.21834/aje-bs.v2i5.223