Project Grant 2219172
- This National Science Foundation (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems award of $566,667 aims to develop an integrated technology platform that captures and transforms nitrate, a major water pollutant, into useful products. The four-year project, titled "COLLABORATIVE RESEARCH: ECO-CBET: A PHOTOCAPACITIVE/ELECTROLYTIC REACTOR FOR CARBON NEUTRAL PRODUCTION OF CLEAN WATER AND VALUE-ADDED PRODUCTS FROM NITRATE CONTAMINATED WATERS", will be led by...
- 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 $450,000 National Science Foundation project grant will fund research into ion transport and selectivity in salt-rejecting polymer membranes operating under elevated salinities and pressures. The grant was awarded on August 1, 2022 to The Regents of the University of Colorado, with completion scheduled for July 31, 2025. The project aims to investigate using polymer membranes to treat extremely salty wastewaters from desalination and oil/gas production in a way that uses less than 10% of...
- The National Science Foundation (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems awarded a $175,000 Project Grant to The Trustees of Columbia University in the City of New York to support research under the NSF Engineering program (CFDA 47.041). The project aims to advance a sustainable chemistry-based approach for extracting lithium ions from hypersaline aqueous brines, which have lower lithium-ion concentrations compared to other alkali metal cations. The...
- This $100,000 Project Grant from the National Science Foundation's Technology, Innovation, and Partnerships program will support the development of advanced salt electrolysis processes for domestic refinement of battery minerals. Specifically, the awardee, the Regents of the University of California on behalf of the University of California, Berkeley, will work to design and test innovative carbon-based flow electrodes and reactor architectures to enable more efficient and lower-cost salt...
- Colorado School of Mines was awarded a $408,664 project grant from the National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems under the NSF Engineering program (CFDA 47.041) to develop an advanced membrane distillation process for desalinating and recycling complex wastewaters. Through computational fluid dynamics modeling and bench-scale experiments, the School will work to harness buoyancy-driven instabilities to improve mixing within membrane...
- This Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports a collaborative research project led by Emily Marron at the University of Utah and Daniel McCurry at the University of Southern California. The $280,194 award, effective from December 15, 2024 to January 31, 2027, will investigate the kinetics, mechanism, and relevance of the overlooked oxidation of aqueous alcohols by chlorine during wastewater treatment. The...
- This National Science Foundation (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems (CBET) Project Grant award of $359,636 to the University of Washington is focused on developing and evaluating novel ferrate-coated sand media for simultaneous oxidation of organic contaminants and adsorption of trace metals in water treatment applications. The key objectives are to: 1) synthesize and characterize the covalent ferrate-sand composite media; 2) investigate the media...
- 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...
- This $439,600 federal Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) to the University of Pennsylvania aims to understand the role of water activity in enabling the efficient and selective electrochemical conversion of carbon dioxide (CO2) into value-added multi-carbon chemicals and fuels. The research focuses on modulating the water activity in the electrochemical reactions to promote the production of C2+ hydrocarbon products, which can serve as...
COLLABORATIVE RESEARCH: ECO-CBET: CONVERGENT ELECTROLYSIS-ELECTRODIALYSIS SYSTEM (CEES) TO CURB URBAN CHLORIDE POLLUTION BY ECO-FRIENDLY ROAD DEICING AND WASTE SALT UPCYCLING -CHLORIDE POLLUTION HAS BROUGHT INCREASING CONCERNS OVER ENVIRONMENTAL PROTECTION, DRINKING WATER SAFETY, AND THE RESILIENCE OF TRANSPORTATION INFRASTRUCTURE. MEANWHILE, THE EMISSION OF CARBON DIOXIDE HAS BEEN BROADLY RECOGNIZED AS A DOMINANT GREENHOUSE GAS CAUSING A SERIES OF NEGATIVE CLIMATE CHANGES. THE VISION OF THIS CONVERGENT PROJECT IS TO INITIATE AND ESTABLISH ?CONVERGENT ELECTROLYSIS-ELECTRODIALYSIS SYSTEM? AS A VIABLE ENGINEERING SOLUTION THAT CAN EFFECTIVELY MITIGATE THE COMPLEX ENVIRONMENTAL-ECOLOGICAL-ECONOMIC ISSUES ASSOCIATED WITH THE EVER-GROWING CHLORIDE POLLUTION IN URBAN WATERBODIES, WHILE REDUCING THE EMISSION OF CARBON DIOXIDE. THE SYSTEM IS DESIGNED TO DIRECTLY CUT DOWN THE CHLORIDE DISCHARGE BY UPCYCLING WASTE SALT IN THE REGENERATION STREAM OF URBAN WATER SOFTENERS, AND TO STOP THE CONTINUOUS CHLORIDE POLLUTION BY SWITCHING THE DEICING AGENT FROM POLLUTING ROAD SALT TO THE ECO-FRIENDLY SODIUM FORMATE. POWERED BY RENEWABLE ENERGY, THE SYSTEM SYNERGISTICALLY COMBINES THE CONVERSION OF CARBON DIOXIDE AND THE REDUCTION OF CHLORIDE POLLUTION, MAGNIFYING THE ENVIRONMENTAL AND ECOLOGICAL BENEFITS. THIS FUNDAMENTAL RESEARCH OF ADDRESSING GROWING URBAN CHLORIDE POLLUTION DIRECTLY HELPS MAINTAIN AND RECOVER THE DWINDLING HEALTH OF NATIONAL ECOLOGICAL/ENVIRONMENTAL SYSTEMS. THE OVERARCHING OBJECTIVE OF THIS PROJECT IS TO ACQUIRE THE SCIENTIFIC UNDERSTANDING AS WELL AS THE TECHNOLOGICAL INSIGHTS INTO THE TECHNICAL ACHIEVABILITY, ECOLOGICAL SUITABILITY, AND ECONOMIC VIABILITY OF THE SYSTEM WITH MEASURABLE IMPACTS ON CURBING THE REAL-WORLD CHLORIDE POLLUTION IN URBAN AREAS. THE STUDY WILL ADVANCE KNOWLEDGE THAT CAN BE BROADLY APPLIED TO ENVIRONMENTAL ENGINEERING, ELECTROCHEMISTRY, PROCESS ENGINEERING, POLYMER MATERIALS, TECHNOECONOMIC ANALYSIS, LIFE-CYCLE ASSESSMENT, AND POLICY LEARNING. THE CONVERGENT RESEARCH TEAM AIMS TO: 1) ACHIEVE THE SEAMLESS INTEGRATION BETWEEN ELECTROLYSIS AND ELECTRODIALYSIS; 2) ACQUIRE UNDERSTANDING OF INEXPENSIVE ELECTROCATALYTIC MATERIALS; 3) UNDERSTAND THE COMPLEX ION TRANSPORT REQUIRED IN BOTH ELECTROLYSIS AND ELECTRODIALYSIS; 4) EXAMINE THE COMPREHENSIVE IMPACTS OF SODIUM FORMATE AS THE NEW-GENERATION DEICER; 5) GAIN THE INSIGHTS INTO THE LIFE-CYCLE ASSESSMENT AND THE TECHNO-ECONOMIC ANALYSIS; AND 6) PROMOTE SOCIETAL OUTCOMES THROUGH POLICY LEARNING AND BEHAVIOR. THIS AWARD REFLECTS NSF'S STATUTORY MISSION AND HAS BEEN DEEMED WORTHY OF SUPPORT THROUGH EVALUATION USING THE FOUNDATION'S INTELLECTUAL MERIT AND BROADER IMPACTS REVIEW CRITERIA.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $335.9k | 8/18/25 | ||
| Not listed | $364.1k | 8/16/22 |