 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
Nanowaste Needs Attention Of EPA, Industry And Investors
Washington DC (SPX) Jul 31, 2007 The Environmental Protection Agency (EPA) must make key decisions about how to apply the two major end-of-life statutes to nanotechnology waste in order to ensure adequate oversight for these technologies, concludes a new report from the Wilson Center's Project on Emerging Nanotechnologies. However, the report notes that the Agency lacks much of the data on human health and eco-toxicity that form the basis for such determinations, creating some tough challenges ahead in EPA's decision-making process. In addition, firms that manufacture nanomaterials, investors, and insurers should consider the new kinds of liabilities and environmental risks that may emerge as a result of the release and disposal of waste nanomaterials into the environment. The report, Where Does the Nano Go" End-of Life Regulation of Nanotechnologies, written by environmental law experts Linda Breggin and John Pendergrass of the Environmental Law Institute, was commissioned by the Project on Emerging Nanotechnologies, an initiative of the Woodrow Wilson International Center for Scholars and The Pew Charitable Trusts. The report is available here. The report provides the most comprehensive analysis to date of two key EPA-administered laws that regulate the end-of-life management strategies for nanotechnology materials and products. These are the Resource Conservation and Recovery Act (RCRA), and the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), also known as the Superfund statute. According to the report, companies must recognize that as a result of CERCLA, RCRA and other environmental statutes, the environmental due diligence that accompanies many commercial transactions and securities offerings should include an examination of the handling and disposal of nanomaterials. Insurers also need to "take into account the potential for CERCLA and RCRA liability arising from releases or disposal of waste nanomaterials and products in drafting new insurance policies, interpreting existing policies, and planning for future potential liabilities." Central to all risk management efforts is the need for the EPA to "conduct outreach and education to the private sector, particularly to small companies and start-ups, about how RCRA and CERCLA could apply to nanomaterials." "today, with hundreds of nanotechnology products already on the market, one of the questions in greatest need of attention is how various forms of nanomaterials will be disposed of and treated at the end of their use. They may find their way into landfills or incinerators, and, eventually, into the air, soil, or water. When we throw something away, there really is no 'away,' and this report takes a crucial step forward in analyzing how such concerns can be addressed within the current legal framework," said David Rejeski, director of the Project on Emerging Nanotechnologies. Leslie Carothers, president of the Environmental Law Institute, noted at the release of the report that, "the end-of-life regulation of nanotechnology is a topic that must be addressed now, before the EPA, other agencies, and the business community are forced to respond to uncertainties in the law and its interpretation without any guidance. Moreover, we must take a lifecycle approach to managing the potential risks posed by engineered nanomaterials which takes into account the full range of uses, from production, to use, to disposal. We do not want a nanowaste problem to be a legacy of this technology." Community Email This Article Comment On This Article Related Links Project on Emerging Nanotechnologies Nano Technology News From SpaceMart.com Computer Chip Architecture, Technology and Manufacture
Scientists Discover New Way To Study Nanostructures
Atlanta, GA (SPX) Jul 27, 2007Scientists at the Georgia Institute of Technology have discovered a phenomenon which allows measurement of the mechanical motion of nanostructures by using the AC Josephson effect. The findings, which may be used to identify and characterize structural and mechanical properties of nanoparticles, including materials of biological interest, appear online in the journal Nature Nanotechnology. The AC Josephson effect refers to work that Brian Josephson published in 1962 regarding the flow of an electrical current between superconductors. |
|
|
| The content herein, unless otherwise known to be public domain, are Copyright 1995-2007 - SpaceDaily.AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by SpaceDaily on any Web page published or hosted by SpaceDaily. Privacy Statement |
