Environmental exposure to TiO2 nanomaterials incorporated in building material
نویسندگان
چکیده
منابع مشابه
Probabilistic material flow modeling for assessing the environmental exposure to compounds: Methodology and an application to engineered nano-TiO2 particles
An elementary step towards a quantitative assessment of the risks of new compounds or pollutants (chemicals, materials) to the environment is to estimate their environmental concentrations. Thus, the calculation of predicted environmental concentrations (PECs) builds the basis of a first exposure assessment. This paper presents a probabilistic method to compute distributions of PECs by means of...
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Engineered nanomaterials (ENMs) are used in a broad spectrum of consumer products. The particle size at the nano-range gives ENMs particular physicochemical properties that may lead to exceptional performance regarding parameters such as e.g. surface reactivity, conductivity, porosity, solubility, crystallinity, optical sensitivity, bio-persistence, etc. Apart from a large range of potential be...
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Humans and the environment can come into contact with nanomaterials through a wide range of applications during all stages of the life cycle of nanoproducts. The aim of this commentary is to present an assessment of the potential for exposure and thus identify possible environmental, health and safety (EHS) issues for nanomaterials used in 10 technology sectors. We analysed all life cycle stage...
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BACKGROUND The potential exists for laboratory personnel to be exposed to engineered carbon-based nanomaterials (CNMs) in studies aimed at producing conditions similar to those found in natural surface waters [e.g., presence of natural organic matter (NOM)]. OBJECTIVE The goal of this preliminary investigation was to assess the release of CNMs into the laboratory atmosphere during handling an...
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a Department of Chemistry, University of Missouri – Kansas City, Kansas City, MO 64110, USA. E-mail: [email protected] b State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 130033, Changchun, Jilin, P. R. China c Beijing National Laboratory for Molecular Sciences and State Key Laboratory of Rare Earth M...
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ژورنال
عنوان ژورنال: Environmental Pollution
سال: 2017
ISSN: 0269-7491
DOI: 10.1016/j.envpol.2016.11.019