Understanding and meeting information and technology needs
to prevent exposures to engineered nanoparticles
Southeastern Louisiana University
June 5-7, 2013
Background: Groundwater or soil contamination is present at most Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and Resource Conservation and Recovery Act (RCRA) corrective action sites. Traditional technologies, such as pump-and-treat (P&T) and permeable reactive barriers (PRBs), have been used for decades to remediate such sites. In recent years, remediation strategies involving engineered nanoparticles (ENPs) such as zero-valent iron and titanium dioxide have been demonstrated as viable time-saving and cost-effective alternatives to traditional remediation. In addition, advances in nanotechnology-enabled assessment and monitoring methods such as nano-sensors may support more extensive, reliable, and cost effective assessment and management of remediation activities.
At the same time that applications of nano-enabled strategies and methods for environmental remediation are increasingly promising, there is a growing body of evidence linking exposure to certain nanomaterials with adverse health effects in animals at the laboratory scale. The challenge is to ensure that such applications are both safe and sustainable. Thus, scientific and technical information about toxicological properties of nanomaterials, work practices associated with the handling and use of nanomaterials, the communities in and around the contaminated sites, and other aspects of safe and proper use is needed to help environmental cleanup practitioners anticipate, recognize, evaluate, control, and confirm the safe management of potential risks associated with occupational and environmental exposures to nanomaterials.
Workshop Objectives: This is the first national workshop that provides an opportunity for representatives from the environmental remediation community, industry, academia, and government to:
- Share their perspectives, pose questions, and develop ideas for design of good guidelines, selection criteria, and work practices to support safe and sustainable nano-enabled environmental remediation;
- Become acquainted with other U.S. nanotechnology stakeholders, including vendors, transporters, and contractors of the remediation sites and communities; and
- Share case studies of nano-enhanced clean up technologies, including selection criteria for alternative remediation strategies and methods, job planning, job tasks, and nanomaterial handling practices.
The workshop also advances goals of the Nanoinformatics 2020 Roadmap and the National Nanotechnology Initiative, by addressing:
- Occupational and environmental regulatory issues as they relate to remediation, synthesis and characterization, and application of nanoinformatics for safe and sustainable use of nanomaterials during remediation;
- Fate and transport of nanomaterials during and after remediation;
- Risks, including contributions from both toxicological properties of nanomaterials (hazard) and potentials for occupational and environmental exposure, where hazard x exposure = risk;
- Results of the recent nanoinformatics survey of state agencies and programs described on the workshop website; and
- Opportunities for developing and sustaining continuing advances and collaborations.
- Individuals unable to directly participate in the inaugural workshop are invited to engage in follow-on activities of the overall Nano-4-Rem Initiative. Additional information on the Nano-4-Rem Initiative can be found at: www.selu.edu/acad_research/programs/nano_4_rem_anssers/.
Call for Presenters and Deadlines: Participants are invited from the industry; site contractors, nanomaterial vendors; laboratories that synthesize and characterize ENPs for environmental remediation; regulatory authorities (local, state, and federal government) and academia (faculty and students). Presenters should submit titles and abstracts for podium or poster presentations by the new, extended deadline of January 31, 2013. The workshop or program schedule will be finalized by February 20, 2013. Event date: June 5-7, 2013. Students are encouraged to submit proposals for podium or poster presentations. "Best student" poster and presentation awards will be given. Information about this workshop can also be found at http://cluin.org.
Workshop Format: The main workshop will be held from approximately 8:30 am - 4:30 pm on Wednesday June 5, 2013 and Thursday June 6, 2013. Sign-in and light continental breakfast will be provided each day starting at 7:30 am. Posters and exhibits will be viewable throughout the workshop. A reception on Thursday evening will provide participants with an additional opportunity for networking.
Venue: The workshop is being held on the campus of Southeastern Louisiana University which is located in Hammond, LA. Hammond is approximately 50 minutes away from New Orleans and 50 minutes away from Baton Rouge. Participants can fly into either New Orleans (MSY) or Baton Rouge (BTR). Event participants may select from a number of local hotels in and around the city.
Registration Fee: $250 (exhibitor registration details to be developed depending on sponsorship level) Student registration fee is: $50.
Steering Committee: Ephraim Massawe (Southeastern); Michael Gill (U.S. EPA - Region 9); Gregory Gervais (U.S. EPA-OSWER); Mark D. Hoover (NIOSH); Martha Otto (U.S. EPA, ORD); Janet Carter (U.S. OSHA); Sebastian van Delden (Southeastern); Daniel McCarthy (Southeastern); Dr. Su Chumming (EPA, ORD).
Sponsorship Opportunities: The workshop provides a valuable opportunity for companies to showcase their instruments, equipment, and new technologies, and to underwrite workshop activities. Exhibits/booths will be provided for exhibitor registrants. Please contact the workshop office for details.
Organized by: Southeastern Louisiana University in cooperation with government, industry, academic, and occupational partners, with partial financial support from the Louisiana Board of Regents for Higher Education.
For more information: Contact Dr. Ephraim Massawe, (firstname.lastname@example.org)