نتایج جستجو برای: potentially infectious wastes
تعداد نتایج: 297183 فیلتر نتایج به سال:
Introduction and purpose: Hospitals are among the major centers in the production of pharmaceutical wastes. Ineffective management and inappropriate disposal of pharmaceutical wastes in various healthcare centers cause environmental problems and threaten human health. Therefore, this study was conducted to determine the composition and amount of the production rate of pharmaceutical wastes in a...
The Toxicity Leaching Characteristic Procedure (TCLP) is used by some to estimate the potential hazard that chemicals in solid wastes represent to public health and the environment. This use is done mechanically without understanding the origin of this procedure and the severe limitations and unreliability of this procedure in estimating public health and environmental hazards of the potentiall...
Abstract Grapefruit (G) parts contain abundant phenolic acids and flavonoids (PPNs FLVs). The wastes created from exocarps, mesocarps (G wastes, GW) waste blanching water (WBW) lead to a considerable loss of PPNs FLVs. Here, we assessed Buntan (CB), Hayata (CBH), Peiyu (CP) cultivars observed amounts ethanolic extracts GW (GWE) WBW contained gallic acid, protocatechuic chlorogenic caffeic ferul...
Backgrounds and Objectives: Due to having features such as toxicity, corrosiveness, ignitability, reactivity or other similar characteristics, hazardous wastes refer to the wastes that jeopardize man's health and environment. A study was required to identify the hazardous wastes in Tehran University of Medical Sciences (TUMS), since it plays an important role in the development of the country's...
• Occupational setting • Percutaneous exposure to potentially infectious body fluid • eg. Needlestick injury including hollow-bore or solid needle • Mucous membrane exposure to potentially infectious body fluid • eg. blood splash to eye • Non-occupational setting • Percutaneous exposure to potentially infectious body fluid • eg. needle-sharing • Mucous membrane exposure to potentially infectiou...
Background and Objectives: Not paying attention to management and control of medical wastes in different stages of production, keeping, gathering, transporting and finally eliminating them all have been creating various setbacks such that the environment and human's health are in danger with the relevant consequences. This descriptive cross-sectional study was performed in Vali-e Asr, Amir Kabi...
BACKGROUND Cellulose-containing waste products from the agricultural or industrial sector are potentially one of the largest sources of renewable energy on earth. In this study, the biomethane potential (BMP) of two types of industrial paper wastes, wood and pulp residues (WR and PR, respectively), were evaluated under both mesophilic and thermophilic conditions, and various pretreatment method...
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