Award Data

SAFE, COST EFFECTIVE ALTERNATIVES TO CHLORINE TREATMENT OF DRINKING WATER FOR DISTRIBUTION AND DISINFECTION HAVE BEEN SOUGHT FOR SOME TIME. CHLORINE DIOXIDE IS A VIABLE ALTERNATIVE TO CHLORINE FOR THE TREATMENT OF EVEN POOR QUALITY WATER SUPPLIES AND THE REDUCTION OF POTENTIAL CANCER CAUSING CHLORINATED ORGANICS. ITS WIDESPREAD USE HAS BEEN INHIBITED BY THE COSTS AND/OR COMPLEXITY OF ITS PRODUCTIO ...

THERE ARE NUMEROUS INDUSTRIAL PROCESSES REQUIRING THAT MATERIAL BE HEATED AND THEN SUBSEQUENTLY COOLED. IF MOST OF THIS HEAT IS RECOVERED AND RECYCLED TO THE OVEN, THE NET POWER INPUT TO THE OVEN COULD BE SUBSTANTIALLY REDUCED. THE KEY TO ACCOMPLISHING THIS IS AN INCREASE OF THE HEAT TRANSFER COEFFICIENT BETWEEN GAS AND MATERIAL SO THAT THE HEAT EXCHANGERS ARE RESASONABLY COMPACT. SIMPLE EXPERIMEN ...

RINSE WATER AND OTHER AQUEOUS WASTES FROM METAL FINISHING OPERATIONS PRESENT A DISPOSAL PROBLEM BECAUSE OF THEIR HEAVY METAL AND AGGRESSIVE CHEMICAL CONTENT. GENERALLY, THESE WASTES ARE TREATED CHEMICALLY TO PRECIPITATE THE METALIONS AS OXIDES OR HYDROXIDES. THIS TREATMENT IS COSTLY BECAUSE IT INVOLVES THE ADDITION OF CHEMICALS, DISPOSAL OF SLUDGE WITH LOSS OF VALUABLE METALS, AND LOSS OF THE HIGH ...

OVER THE LAST SEVERAL YEARS, THE EPA HAS DEVOTED MAJOR EF- FORTS TO IDENTIFY AND DOCUMENT THE MAGNITUDE OF THE RISKS OFENVIRONMENTAL POLLUTION DUE TO LEAKING UDERGROUND STORAGE TANKS (UST). IN APRIL 1987, THE EPA PUBLISHED THE PROPOSED REGULATIONS FOR THE OWNERS AND OPERATORS OF UST, WHICH ARE EXPECTED TO BE FINALIZEDD IN EARLY 1988. THESE REGULATIONS INCLUDE REQUIREMENTS FOR TANK TIGHTNESS TESTS, ...

A uniquely qualified team consisting of ETSVP-JV, LLC a small business joint venture, and subcontractor RTI International, are commercializing an innovative reactive nanofiber filtration media for controlling PM2.5 and volatile organic compounds (VOCs). Materials developed for the Department of Defense to protect troops from chemical and biological agents are the foundation for next generation fil ...

Every year, a significant amount of money is lost due to atmospheric attack of steel parts. A convenient and effective way for corrosion protection is coating the unalloyed steel with a thin layer of zinc (Zn) metal by galvanizing. Pickling is an essential step of this process to ensure high quality surface of steel for further processing. In this process, acid is used to remove scale from the su ...

Fumed silica is an important additive in many products, including paints, plastics and tires, and is a $1.5 billion market with a 6 percent growth rate. However, fumed silica producers rely on an energy- intensive, costly and hazardous process. The air pollution resulting from the energy utilized to produce fumed silica is a combination of carbon emissions from the production of raw materials, ene ...

The proposed program addresses the need for a commercialized process to efficiently deposit a hard gold coating from a non-cyanide bath for electronics applications that also does not contain nickel or cobalt. Seventy percent of industrial gold use is in the deposition of gold coatings for electronics applications. Most of the electrodeposited gold is used to provide electrical contact surfaces wi ...

APS has assembled a world class team to manufacture net shape light weight materials. The team will utilize Additive Manufacturing consolidation techniques to make larger parts. The focus will be on replacing Beryllium and Aluminum. Commercialization of these materials is a key element of the program.

American Energy Technologies Co. will partner with Eagle Picher Technologies and Alion Science & Technology in order to develop a lean and efficient method for synthesis of Lithium battery grade carbon monofluoride (CFx). The focus of the development work will be on continuous processing, application of domestic raw materials and use of modern material de-aggregation techniques for particles of th ...