Award Data

An estimated 6.1 to 10 million Lead Service Lines (LSLs) in the United States will require upwards of $47.0 billion to replace given existing methods. With the high costs and data challenges associated with LSL identification, and the multi-decade replacement backlog, the EPA is seeking innovative technologies to increase operational efficiency of LSLR programs and enable data-driven prioritizatio ...

Ultrasound generated by polyvinylidene fluoride (PVDF) transducers effectively reduced membrane fouling in Pure Blue Tech Inc.'s EPA SBIR Phase I project. This innovation is of paramount importance to all membrane separations applications because fouling is the chief problem and managing it is the dominant focus of membrane operators. Reducing membrane fouling by integrated ultrasound can shift me ...

Per- and polyfluoroalkyl substances (PFAS) have been used extensively since the 1940s due to their chemical stability and unique thermophysical properties. Those same properties make PFAS extremely recalcitrant environmental pollutants and bioaccumulative toxins. The most significant PFAS issues are a direct result of the discharge of aqueous film-forming foam (AFFF), both for firefighter training ...

Membranes are the gold standard for water treatment and reuse. However, membrane fouling inhibits flux, wastes energy, requires cleaning and replacement, and disables concentrate recirculation. Pure Blue Tech proposes ultrasonic PVDF transducers be embedded within membrane systems to reduce fouling. This innovation has potential to transform the economics of membrane operations and water reuse. Pu ...

OlogyBricks are durable, lightweight, carbon-negative construction blocks made from industrial hemp, lime, and hemp-derivatives for superior thermal resistance and mechanical properties that will improve energy efficiency and indoor air quality in single family homes and other architectural applications. Industrial Hemp can be grown without pesticides or chemical fertilizers, requires less water ...

Around the world communities are discovering that Per- and Polyfluoroalkyl Substances or PFAS are commonly found in the environment. Scientific studies have linked exposure to PFAS to various adverse health effects, including altered metabolism, infertility, reduced fetal growth, disruption of hormonal and immune systems. There are several ways people can be exposed to PFAS including ingesting con ...

Inerting, the process of suppressing oxidation ensures the freshness of food while retaining its nutrients and taste, extends the shelf-life of foods by up to eight times longer than other refrigerators. Xergy is proposing a low-cost, compact, simple to integrate and novel solid-state method of oxygen control based on an alkaline exchange membrane (AEM) electrolysis cell, a derivative technology f ...

Per- and polyflouralkyl substances, otherwise known as PFAS, are a large group of chemicals including perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS). These chemicals have a large variety of uses globally. Remediation of PFAS has gained importance due to their environmental persistence and toxicity. Water treatment methods must combine multiple strategies to be effective, as PF ...

To reach the end user, oil and gas production at the wellhead must be transmitted through the country and distributed to a wide range of customers. This logisticalsystem requires natural gas gathering lines, processing facilities,product storage tanks and Jots of other equipment. What results is air pollution caused by industry losses during these operations and the use of continuous or intermitte ...

To reach the end user, oil and gas production at the wellhead must be transmitted through the country and distributed to a wide range of customers. This logistical system requires natural gas gathering lines, processing facilities, product storage tanks and lots of other equipment. What results is air pollution caused by industry losses during these operations and the use of continuous or intermit ...