Award Data

Discharging nutrients such as phosphorus and ammonia to surface waters can have far reaching health and environmental impacts, including the formation of toxic algae blooms, eutrophication, and loss of water_x000D_ quality. The wastewater industry has a significant need for high-efficiency nutrient removal technologies. However, current nutrient removal treatment technologies can be costly and in ...

This Phase I proposal describes the development an inexpensive, portable optical sensor to monitor indoor formaldehyde levels. The proposed instrument will be capable of detecting 0.05-5 ppm levels of formaldehyde in the presence of common interferents. Formaldehyde is used in manufacturing and is present in many building materials. There are significant health risks associated with even low level ...

The proposed EPA SBIR Phase I program will create a novel ultra low power and low cost microfabricated CH4 sensor. The initial developments of sensor technology will serve the EPA mission of identifying fugitive methane emissions, and subsequently the very large methane/ natrual gas leak and safety market that has been identified by KWJ and its collaborators. Phase I is dedicated to design, fabric ...

The EPA has announced the need for a low cost Formaldehyde Sensor to reduce exposure to CH2O in the home. SPEC Sensors, LLC. specializes in sensor development, and production, and is focused on bringing air quality monitoring for safety and health into every home._x000D_ SPEC Sensors has developed a low-power amperometric gas sensor fabricated using modern screen printed electronics strategies. Th ...

On-site, timely and accurate identification of fugitive emissions is an important step toward leak mitigation controls and strategies; however, no technology today is able to fill the sweet spot to provide the sensitivity, cost, and portability that the gas industry is in dire need of. BioInspira has developed arrays of color thin film that has been modified to bind to different components of natu ...

Of the 300 million tons of plastic produced per year most will take over 100 years to biodegrade. Though there is a growing ability to recycle thermoplastic, there is a 3.7% annual growth in the 50 million tons of thermoset plastic which can't be recycled. _x000D_ _x000D_ This project will develop a completely sustainable aliphatic polycarbonate plastic that is uniquely a recyclable thermoset resi ...

There is a lack of quantitative tools to accurately map tissue viability in a rapid and quantitative manner so a surgeon can properly excise tissue prior to grafting. Spatial Frequency Domain Imaging (SFDI) is an optical method that has been shown to be a reliable method for physiology assessment - particularly for burn depth. SFDI measures of tissue structure (scattering) and function (hemoglobi ...

Many pipelines within America’s infrastructure are in dire need of repair, due to structural damage caused by corrosion, or the threat of heavy metal leaching from lead and copper pipes. However, full pipe replacement is expensive and disruptive, while existing polymer liners and sleeve inserts can only_x000D_ be applied in specific cases and have difficulty bonding to worn and contaminated surf ...

The goal of this program is to demonstrate a simple, low cost home test for lead ion, Pb(II), in drinking water. The US is faced with a deteriorating water service system used by many millions of people. This condition poses a serious public health threat, as illustrated recently by the Flint water crisis, but the problem is widespread and expected to grow. A simple, yet reliable test is needed th ...

Electronic health records (EHRs) provide benefits, including ease in storing/retrieving/sharing medical information, especially when patient care is shared among a number of medical personnel.EHRs have a significant drawback in that the medical care provider must turn away from the patient to look at a computer screen and remove their hands from the patient to enter data.In a clinical setting this ...