Award Data

Atmospheric aerosols, also known as particulate matter (PM), play important roles in weather, climate and human health. Aerosol number, size and chemistry can all exhibit high degrees of spatial and temporal variability, thereby increasing the need for highly time-resolved analyses obtained over extensive time periods (weeks to years). Instrumentation for monitoring the physical characteristics of ...

Polyurethanes (PUs) are made by reacting two components, one of which has two or more hydroxyl (OH) groups (diol or polyol) while the second has two or more isocyanate (NCO) groups. Unfortunately, not only is the isocyanate component a powerful irritant, but sensitized subjects can suffer severe asthma attacks and even death when exposed to trace quantities that are well below permissible exposure ...

Small drinking water systems consistently provide safe, reliable drinking water to their customers. However, challenges of such systems include lack of financial resources, aging infrastructure, cost of scale, and technical/logistical challenges associated with regulation compliance. The deployment of new cost-effective monitoring technologies, such as improved, low cost, in-line, in situ, and rem ...

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 ...

A new approach to manufacturing is needed to streamline the logistics of maintaining legacy aircraft. Recently, Advanced Ceramics Manufacturing (ACM) developed a water soluble tooling technology (FastCore) that can reduce the cost of Fiber Reinforced Plastics (FRP) composite components. The FastCore family of products allows ACM to rapidly create water soluble mandrels for composite manufacturer ...

Arsenic contamination in drinking water is a severe health risk to populations throughout the world, including the United States. In recognition of this threat, the U.S. Environmental Protection Agency (EPA) recently lowered its water standard for arsenic from 50 ppb to 10 ppb. This change is expected to impact 10 percent of U.S. community drinking water systems. The operators of small water sy ...

Oxides of nitrogen, or NOx, are common air pollutants in congested urban areas. NOx contributes to a variety of environmental problems, including ground-level ozone (smog), acid rain, and visibility impairment. NOx emissions are generated by motor vehicles, industrial facilities, and electric power plants. The Clean Air Act Amendments of 1990 required that stationary sources, such as power plan ...

The U.S. Environmental Protection Agency (EPA) has announced its intention to regulate mercury emissions from coal-fired power plants because of mercury¿s impact on the health and development of young children and fetuses. The estimated cost of controlling mercury emissions from power plants runs from $2 to $5 billion annually, with a significant fraction of the total dedicated to activated carb ...

One of the program areas of interest to the U.S. Environmental Protection Agency (EPA) is the development of rapid, non-invasive monitors to detect exposure to toxic air pollutants at trace (ppt) levels. Of the 356 chemicals listed on the Chemical Emergency Preparedness and Prevention Office¿s List of Extremely Hazardous Substances (Section 302 of the Emergency Planning and Community Right-To-Kn ...

This project will address the feasibility of an ambient temperature chloroaluminate ionic liquid as a medium for efficient electroplating of high-quality aluminum. The chloroaluminate, composed of a mixture of aluminum chloride and an organic chloride salt, is liquid at room temperature. These media promise highly effective plating of crystalline, nondendritic, nonporous aluminum. This process ...