نتایج جستجو برای: hazardous waste
تعداد نتایج: 95644 فیلتر نتایج به سال:
Introduction: The proper management of hospital waste due to environmental pollution and nosocomial states has important role in promoting community health. One of the most important design and implementation of a correct program for management of hospital waste is knowledge of the qualitative and quantitative values of hospital waste. This study aimed to determine the qualitative and quantita...
Background and aims Rapid population growth, industrial development, urbanization culture propagation and excessive material consumption are the most important factor which caused over increasing of municipal, industrial and agricultural waste in human society. Inappropriate disposal of generated waste in recent years created several environmental menace and crisis in human society. m...
A preliminary study of the manufacture of dyes and pigments was conducted to determine if process waste streams might contain hazardous material. The study first identifies the dyes and pigments that belong to the major segments of the industry, the amounts produced, and the known U.S. producers. The chemistry of these dyes and pigments is discussed as well as the overall production process and...
U.S. EPAs Office of Solid Waste and Emergency Response is promoting more effective strategies for characterizing, monitoring, and cleaning up hazardous waste sites. In particular, the adoption of a new paradigm holds the promise for better decision-making at waste sites. This paradigm is based on using an integrated triad of systematic planning, dynamic work plans, and real-time measurement te...
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