Home > News > Researchers Testing Nanotech for Hazardous Waste Cleanups
October 23rd, 2009
Researchers Testing Nanotech for Hazardous Waste Cleanups
Abstract:
Scientists and environmental regulators are hoping that some extremely tiny materials might make a huge difference in hazardous waste cleanups.
Researchers are exploring whether nanoscale materials -- so named because they are as small as 1/100,000 the width of a human hair -- can be cleanup assets. They have two reasons for optimism: Nanomaterials' size lets them penetrate otherwise impossible-to-reach groundwater or soil, and their engineered coatings allow them to stay suspended in groundwater, a major asset in cleanups.
If they work, nanomaterials could slash cleanup prices by avoiding the extraordinary costs and risks of hauling materials away for burning or burial.
"There is significant potential to target a number of very complicated sites that to date we have been unable to remediate adequately," said Denis O'Carroll, an assistant professor of civil and environmental engineering at the University of Western Ontario.
Source:
nytimes.com
Bookmark:
| Related News Press |
News and information
Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025
First real-time observation of two-dimensional melting process: Researchers at Mainz University unveil new insights into magnetic vortex structures August 8th, 2025
Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025
Environment
Researchers unveil a groundbreaking clay-based solution to capture carbon dioxide and combat climate change June 6th, 2025
Onion-like nanoparticles found in aircraft exhaust May 14th, 2025
SMART researchers pioneer first-of-its-kind nanosensor for real-time iron detection in plants February 28th, 2025
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||