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The environmental impact of nanotechnology is the possible effects that the use of nanotechnological materials and devices will have on the environment. [20] As nanotechnology is an emerging field, there is debate regarding to what extent industrial and commercial use of nanomaterials will affect organisms and ecosystems.
The Canada-U.S. Regulatory Cooperation Council (RCC) Nanotechnology Initiative was constructed in order for the U.S. and Canada to protect and improve safety and environmental impacts of NMs without hindering growth and investment in NMs for both countries.
Nanotechnology offers the potential of novel nanomaterials for the treatment of surface water, groundwater, wastewater, and other environmental materials contaminated by toxic metal ions, organic and inorganic solutes, and microorganisms. Due to their unique activity toward recalcitrant contaminants, many nanomaterials are under active research ...
It is being explored to treat ground water, wastewater, soil, sediment, or other contaminated environmental materials. [ 1 ] [ 2 ] Nanoremediation is an emerging industry; by 2009, nanoremediation technologies had been documented in at least 44 cleanup sites around the world, predominantly in the United States.
Regulation of nanotechnology will require a definition of the size, in which particles and processes are recognized as operating at the nano-scale. The size-defining characteristic of nanotechnology is the subject of significant debate, and varies to include particles and materials in the scale of at least 100 to 300 nanometers (nm).
Nanotechnology is an active research area that encompasses a number of disciplines such as electronics, bio-mechanics and coatings. These disciplines assist in the areas of civil engineering and construction materials. [22] If nanotechnology is implemented in the construction of homes and infrastructure, such structures will be stronger.
Pedro J.J. Alvarez is the George R. Brown Professor of Civil and Environmental Engineering at Rice University [1], where he also serves as founding Director of the National Science Foundation Engineering Research Center on Nanotechnology-Enabled Water Treatment (NEWT) [2] and as Director of the Rice WaTER Institute [3].
Nanobiotechnology – intersection of nanotechnology and biology. [1] Ceramic engineering – science and technology of creating objects from inorganic, non-metallic materials. Materials science – interdisciplinary field applying the properties of matter to various areas of science and engineering. It investigates the relationship between the ...