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Portable Sensor for Rapid In Situ Measurement of Trace Toxic Metals in Water

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
Program Year/Program:
2012 / SBIR
Agency Tracking Number:
104298
Solicitation Year:
2010
Solicitation Topic Code:
X3.03
Solicitation Number:
Small Business Information
Giner, Inc.
89 Rumford Avenue Newton, MA 02466-1311
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2012
Title: Portable Sensor for Rapid In Situ Measurement of Trace Toxic Metals in Water
Agency: NASA
Contract: NNX12CA55C
Award Amount: $749,644.00
 

Abstract:

Development of a sensor to detect select trace toxic heavy metals (Ag, Cd, Mn, Ni, and Zn) in water is proposed. Using an automatic side-stream sampling technique, this compact, electrochemical sensor will use small volumes of water and detect metals in the low parts-per-billion range. The novel coupling of a high-performance novel electrode material, microarray electrode geometry, and a highly sensitive sensing algorithm allows for a sensor with low detection limits and excellent specificity. Additionally, the sensor will show long-term repeatability and reliability, while requiring minimal maintenance or user calibration time. The sensor and its components have been engineered to function in a microgravity environment and for easy integration with the Water Recovery System. Giner will partner Johnson Space Center to ensure the ability of the sensor to detect trace metals in a range of reclaimed water samples and determine the appropriate concentrations. This sensor will detect trace heavy metals in water in near real-time, allowing for timely response and resolution to water contamination problems.

Principal Investigator:

Badawi Dweik
Principal Investigator
7815290520
bdweik@ginerinc.com

Business Contact:

Anthony J. Vaccaro
President/COO
7815290504
avaccaro@ginerinc.com
Small Business Information at Submission:

Giner, Inc.
89 Rumford Avenue Newton, MA -

EIN/Tax ID: 042529800
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No