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The Award database is continually updated throughout the year. As a result, data for FY19 is not expected to be complete until April, 2020.

  1. EXTRACTION OF COPPER AND ZINC FROM MIXED-METAL CYANIDE SOLUTION USING SOLID PHASE EXTRACTION

    SBC: Chromatochem Inc.            Topic: N/A

    REMOVAL OF TOXIC METALS FROM WASTEWATER STREAMS HAS BECOME A PROBLEM OF INCREASING NATIONAL IMPORTANCE, AS A RESULT OF INCREASING CONCERN FOR OUR ENVIRONMENT, AND INCREASINGLY STRINGENT WASTE DISPOSAL REGULATIONS. CHROMATOCHEM, INC., HAS DEVELOPED AN ECONOMICAL AND EFFECTIVE NEW TECHNOLOGY FOR THE REMOVAL OF LOW LEVELS OF TOXIC METAL IONS FROM WASTEWATER STREAMS, USING SOLID PHASE EXTRACTION (SPE) ...

    SBIR Phase I 1993 Environmental Protection Agency
  2. METAL VALUE RECOVERY FROM ALLOY CHEMICAL MILLING WASTE

    SBC: Montana Environment Inc.            Topic: N/A

    A PROPOSAL IS PRESENTED OUTLINING A RESEARCH STUDY DIRECTED TOWARD TREATMENT OF CHEMICAL MILLING WASTE FOR RECOVERY OF COBALT, CHROMIUM, AND NICKEL. THE APPLICATION OF A NEW TECH NOLOGY IS PROPOSED THAT IS SELECTIVE AND COST EFFECTIVE FOR RECOVERY OF THESE THREE ELEMENTS. THE PROCESS IS ON OF SOL SOLUTION PURIFICATION BY SELECTIVE PHOSPHATE PRECIPITATION. THE PRECIPITATION IS SELECTIVE TOWARD TRIV ...

    SBIR Phase II 1986 Environmental Protection Agency

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