The Award database is continually updated throughout the year. As a result, data for FY19 is not expected to be complete until September, 2020.
SBC: Brimstone Pipe Company Topic: N/A
This Phase I research is intended to evaluate the feasibility of manufacturing low-cost, acid-resistant sanitary sewer pipe from sulfur concrete. Sulfur is an abundant mineral recovered from coking, natural gas processing, and petroleum refining. Secondary recovery of sulfur, resulting from environmental regulation, produces more material than is needed by U.S. industry. The U.S. Bureau of Mines ...SBIR Phase I 1997 Environmental Protection Agency
SBC: Fayette Environmental Services, Inc Topic: N/A
N/ASBIR Phase II 1997 Environmental Protection Agency
SBC: Wangtec Inc. Topic: N/A
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 water and goes unrecovered. The toxicity of silver in the effluent is a growing concern in the United ...SBIR Phase I 1997 Environmental Protection Agency