Project Grant 20226702136418
- This National Science Foundation (NSF) Project Grant award under CFDA 47.041 Engineering program provides $1,235,696 to Arizona State University (ASU) to develop cost- and energy-efficient brine treatment technologies that enable decarbonized brackish water desalination (BWD) for climate-adaptive water supply. The 4-year project aims to: 1) create a novel nanofiltration and reverse osmosis process to reduce brine volume; 2) design an innovative interface-enhanced crystallizer for...
- The U.S. Department of Agriculture's (USDA) National Institute of Food and Agriculture (NIFA) awarded a $175,000 Small Business Innovation Research (SBIR) Phase I project grant to Roca Water, Inc. The grant aims to develop a targeted salinity reduction system to address the critical problem of scarce high-quality irrigation water caused by climate change, increasing groundwater salinity, and stricter water management policies. Roca has developed a membrane-free electrochemical technology to...
- The University of Oklahoma, through its Office of Research Administration, was awarded a $300,000 project grant from the U.S. Department of Agriculture's Agriculture and Food Research Initiative (CFDA 10.310) to develop and test low-cost materials for the treatment of brackish water. The project aims to treat two model brackish water compositions from Texas and California, primarily focusing on the removal of chloride anions and sodium cations. The treatment methods involve adsorption to...
- This $100,000 Project Grant from the National Science Foundation's Technology, Innovation, and Partnerships program will support the development of passive solar desalination technology for produced water from oil and gas extraction sites. The Texas A&M Engineering Experiment Station will modify existing solar evaporation ponds using hierarchical nanstructured hydrogel materials to increase evaporation rates and superhydrophobic coatings to enhance water droplet departure on glass...
- This National Science Foundation (NSF) Technology, Innovation, and Partnerships (CFDA 47.084) Project Grant award of $274,994 supports the development of an innovative, membrane-free, and chemical-free desalination technology based on ion concentration polarization. The goal is to create a scalable system that can effectively transition from a bench-scale production capacity of 10 liters per hour to a larger-scale capacity of 1,000 liters per hour. This advancement aims to make desalination more...
- This $250,000 National Science Foundation project grant, funded under the Engineering program (CFDA 47.041), supports the development of a solar evaporator-based, high-efficiency water desalination system. Northeastern University will work to optimize an all-in-one solar evaporator using a novel design of a planar, interconnected open-pore copper-copper oxide foam structure. This is intended to provide a cost-effective (4.5 kg/sqm/hr) desalination solution driven directly by solar irradiation. A...
- This National Science Foundation project grant of $310,344 awarded on October 1, 2022 will fund research to develop a self-sustainable interconnected food-energy-water system for saline coastal regions. Under the NSF Engineering program (CFDA 47.041), researchers from the University of Michigan and partners in China will create an ocean wave-powered desalination process to reclaim salt-affected soils for agriculture. They will integrate wave energy-based seawater desalination, sustainable land...
- Chlobis Water, Inc. received a $256,000 Small Business Technology Transfer (STTR) Phase I Project Grant award from the National Science Foundation on December 15, 2021 to develop desalination batteries for energy-efficient desalination and selective chloride removal. The project is being conducted in Madison, WI under the NSF's Engineering program (CFDA #47.041), which seeks to improve quality of life and economic strength through engineering research and innovation. Specifically, the company is...
- The National Science Foundation (NSF) awarded a $463,963 Project Grant under the Engineering program (CFDA 47.041) to Vanderbilt University for a research project titled "COLLABORATIVE RESEARCH: ECO-CBET: SOLAR-DRIVEN ZERO LIQUID DISCHARGE TO ENABLE INLAND DESALINATION FOR CLIMATE-ADAPTIVE WATER RESILIENCE." The goal of this 4-year project, running from August 2024 to July 2028, is to develop cost- and energy-efficient brine treatment technologies that enable decarbonized brackish...
- The Bureau of Reclamation, through its Desalination and Water Purification Research (DWPR) program (CFDA 15.506), awarded a $500,972 cooperative agreement to Temple University on Sep 13, 2023. The goal of this 2-year effort is to develop an energy-neutral desalination system by integrating electroactive forward osmosis (EFO) and microbial desalination cells (MDCs). The EFO process will recover clean water from wastewater, producing concentrated wastewater and diluted seawater. The concentrated...
THE AGRICULTURAL SECTOR FACES TWO PRESSING CHALLENGES: WATER SCARCITY DRIVEN BY INCREASING FRESHWATER WITHDRAWAL AND EXACERBATED BY CLIMATE CHANGE; SOIL SALINIZATION CAUSED BY THE USE OF SALINE WATER FOR IRRIGATION AND THE ACCUMULATION OF SALTS IN THE SOIL. THESE TWO CHALLENGES IMPACT AGRICULTURAL PRODUCTIVITY, REVENUE, AND SECURITY. DESALINATION OFFERS A SOLUTION TO THE REUSE OF BRACKISH AGRICULTURE DRAINAGE FOR IRRIGATION WITHOUT FURTHER EXACERBATING SOIL SALINIZATION. THEREFORE, ON-FARM DESALINATION CAN POTENTIALLY PROVIDE SOLUTIONS TO BOTH WATER SCARCITY AND SOIL SALINIZATION.ELECTROCHEMICAL DEIONIZATION IS AN EMERGING TECHNOLOGY WELL-SUITED FOR THE DESALINATION OF LOW- TO MEDIUM-SALINITY BRACKISH WATER WITH ADVANTAGES OF A LOW CAPITAL COST FOR SMALL-SCALE SYSTEMS, MODULARITY, AND EASE OF INTEGRATING RENEWABLES AS ALTERNATIVE ENERGY SOURCES. IN THIS PROJECT, WE PROPOSE TO USE BIOMASS AS RAW MATERIALS TO FABRICATE NOVEL NANOCOMPOSITE ELECTRODES FOR THE DESALINATION OF BRACKISH AGRICULTURAL DRAINAGE. WE WILL OPTIMIZE THE PHYSICOCHEMICAL PROPERTIES OF THE ELECTRODES BY TUNING MATERIAL SYNTHESIS PROCEDURES. WE WILL EVALUATE THE DESALINATION PERFORMANCE AND DURABILITY OF THE NANOCOMPOSITE ELECTRODES IN THE TREATMENT OF BRACKISH AGRICULTURAL DRAINAGE. WE WILL ALSO MONITOR THE RELEASE OF NANOMATERIALS FROM THE ELECTRODES DURING DESALINATION. FINALLY, WE WILL CARRY OUT COST ANALYSIS TO QUANTIFY THE ECONOMIC BENEFITS OF USING THESE ELECTRODES FOR THE DESALINATION OF AGRICULTURAL DRAINAGE IN REGIONS PLAGUED BY WATER SCARCITY AND SOIL SALINIZATION. OUR LONG-TERM GOAL IS TO DEVELOP DURABLE AND ECONOMICALLY VIABLE SMALL-SCALE SYSTEMS THAT CAN BE DEPLOYED ON-FARM FOR DESALINATING AGRICULTURAL DRAINAGE USING SOLAR PANELS AS THE ENERGY INPUT.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $0 | 6/18/25 | ||
| Not listed | $744.0k | 11/30/21 |
GrantNumber | Description | Subgrantee | Prime Award | Dollars Obligated | Updated At |
|---|---|---|---|---|---|
22S01S | George Mason University | Project Grant 20226702136418 | $72.3k | 12/11/24 |