The Award database is continually updated throughout the year. As a result, data for FY20 is not expected to be complete until September, 2021.
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: T P L, INC Topic: N/A
A number of industrial processes generate wastewater with mercury contamination. Existing cleanup processes have difficulties in achieving low mercury discharge limits, especially in the presence of competing metal ions already below their discharge limits. Commercial ion exchange media are not selective for mercury, so other metal ions compete with mercury for binding sites. Consequently, excess ...SBIR Phase I 1997 Environmental Protection Agency