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Epa Needs to Manage Nanomaterial Risks More Effectively
U.s. Environmental Protection Agency
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Epa Needs to Manage Nanomaterial Risks More Effectively
U.s. Environmental Protection Agency
Nanomaterials encompass a wide range of substances based on the understanding and control of matter at the scale of nanometers?the equivalent of one-billionth of a meter. Nanomaterials are nanoscale materials or materials that contain nanoscale structures internally or on their surfaces. Nanomaterials are currently used in a wide variety of applications, including consumer products, health care, transportation, energy, and agriculture. While some nanomaterials can occur naturally, this report focuses on intentionally manufactured nanomaterials. Figure 1 illustrates the relative size of nanomaterials.
Media | Böcker Pocketbok (Bok med mjukt omslag och limmad rygg) |
Releasedatum | 1 augusti 2014 |
ISBN13 | 9781500624729 |
Utgivare | CreateSpace Independent Publishing Platf |
Antal sidor | 30 |
Mått | 216 × 279 × 2 mm · 95 g |
Språk | Engelska |
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