《OECD Environment, Health and Safety Publications Series on the Safety of Manufactured Nanomaterials No. 61》

  • 来源专题:纳米科技
  • 发布时间:2016-01-26
  • This document compiles information, provided by delegations including the European Commission(EC), together with other organisations, on current developments on the safety of manufacturednanomaterials. This document is to provide background information on activities related to manufacturednanomaterials at the national and international level.

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  • 《OECD Environment, Health and Safety Publications Series on the Safety of Manufactured Nanomaterials No. 62》

    • 来源专题:纳米科技
    • 发布时间:2016-01-26
    • The Organisation for Economic Co-operation and Development (OECD) is an intergovernmental organisation in which representatives of 34 industrialised countries in North and South America, Europe and the Asia and Pacific region, as well as the European Commission, meet to co-ordinate and harmonise policies, discuss issues of mutual concern, and work together to respond to international problems. Most of the OECD’s work is carried out by more than 200 specialised committees and working groups composed of member country delegates. Observers from several countries with special status at the OECD, and from interested international organisations, attend many of the OECD’s workshops and other meetings. Committees and working groups are served by the OECD Secretariat, located in Paris, France, which is organised into directorates and divisions.
  • 《OECD Environment, Health and Safety Publications Series on the Safety of Manufactured Nanomaterials No. 56》

    • 来源专题:纳米科技
    • 发布时间:2016-01-26
    • The survey gathered information on a variety of types of methods and models, including those used to set priorities, to screen nanomaterials, to develop detailed assessments of exposure, and other types of methods or models. Methods or models suitable for prioritization often compare materials in a relative sense, but are not sufficient to quantitatively assess exposure to specific nanomaterials. In contrast, screening level methods or models are often used for semi-quantitative assessment of exposure to specific nanomaterials, but are biased towards developing conservative (protective) estimates which can be used to identify those exposures which are higher priority for further analysis. Finally, more detailed (higher tier) assessments are often developed where more accurate assessments are needed, for example, to initiate specific risk management action for major commodity chemicals. Analytical methods were also collected as a result of the survey, and these would fall in the “other” category.