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Company Information:
Name:
Wangtec Inc.
Address:
6804 Hobson Valley Drive,
Unit 115
Woodridge, IL 60517
Unit 115
Woodridge, IL 60517
Located in HUBZone:
No
Woman-Owned:
No
Minority-Owned:
No
URL:
N/A
Phone:
(630) 852-0104
Award Totals:
Award List:
An Innovative Photocatalytic Process for Silver Recovery
Award Year / Program / Phase:
1997 / SBIR / Phase I
Agency:
EPA
Principal Investigator:
Dr. Chi S. Wang
Award Amount:
$69,465.00
Abstract:
The photographic industry consumes about 70 million troy ounces of silver annually. The technology used to recover the silver from concentrated solution is more than 40 years old. However, investigators project that, based on industry experience, as much as 20% of this silver is lost in the wash… More