منابع مشابه
Environmental Impact Assessment of Coal Washing Plant (Alborz- Sharghi –Iran)
This paper utilises the modified Folchi method to assess the environmental impact of coal washing plant, Alborz Sharghi, North-east Iran. In this study, the number of factors designed in the method was slightly modified by focusing on the environmental impact of coal washing operations. In addition, few other factors were designed and added to the previous factors. Then, twenty-one values of en...
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Sulfur emission from coal combustion presents many environmental problems. The techniques used to reduce the amount of sulfur in coal before combustion, include physical, chemical and biological processes.Biological processes based on degradation of sulfur compounds by microorganisms offer many advantages over the conventional physical and chemical processes. The processes are performed und...
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Little information is available on the relationship between occupational exposure to inorganic arsenic in coal fly ash and urinary excretion of arsenic metabolites. This study ws undertaken in a coal-fired power plant in Slovakia during a routine maintenance outage. Arsenic was measured in the breathing zone of workers during 5 consecutive workdays, and urine samples were obtained for analysis ...
متن کاملQuantification of radionuclides and associated radiological risk estimation of coal combustion residues from a South African coal-fired power plant
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Introduction The current regulatory climate is causing both large and small companies to reconsider their existing cleaning methods. The use of chlorinated solvents in metal and electronics parts cleaning is no longer the primary method of choice. Over the last five to 10 years, the consequences of past usage of these cleaning systems have led to traumatic and expensive experiences of many comp...
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ژورنال
عنوان ژورنال: Journal of the Fuel Society of Japan
سال: 1951
ISSN: 0369-3775,2185-226X
DOI: 10.3775/jie.30.32