Bioremediation of Halogenated Organics (PFAS), Aromatic Hydrocarbons, Radionuclides, and AmmoniumPrinceton Dockets # 15-3080/2918-1, 18-3400-1, 19-3515-1, 19-3517-1A novel anaerobic bioremediation system capable of:1) Energy efficient anaerobic ammonium removal, at lower temperature than Anammox2) Degrading wide range of organic pollutants,...
Published: 4/11/2023
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Inventor(s): Peter Jaffe, Shan Huang, Emily Gilson
Keywords(s): civil engineering, metal reduction, wastewater management, water
Category(s): Chemistry
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Docket# 14-3027-1Fluorosis, a disease caused by chronic excessive ingestion of fluoride (F-) primarily through drinking contaminated groundwater, is a major health challenge particularly in developing countries. Excess fluoride may produce several health problems such as dental fluorosis, skeletal fluorosis and various neurological manifestations. Several...
Published: 2/14/2024
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Inventor(s): Satish Myneni, Peter Jaffe
Keywords(s): Chemistry, civil engineering, earth science, green tech, polymer chemistry, wastewater management, water
Category(s): Materials
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Docket # 15-3063-1Researchers at Princeton University have developed a new catalytic method to produce chlorine dioxide quickly and efficiently from easily transportable chlorite salts. This method operates under mild conditions without the input of external energy or the use of harsh chemicals, circumventing the major concerns of large-scale production...
Published: 6/20/2023
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Inventor(s): John (Jay) Groves, Roy Xiao
Keywords(s): wastewater management
Category(s): Chemistry, Mechanical/Electrical Engineering
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Novel Method for the Production of Upgraded Water from Saline,
Brackish and Polluted Water
Princeton Docket # 12-2722/2817
The growing shortage of fresh water is a problem of international concern. Methods for upgrading sea water make an important contribution to the fresh water supply. Current large-scale methods for upgrading sea water are by...
Published: 2/14/2024
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Inventor(s): Brian Pethica, Sankaran Sundaresan, Pablo Debenedetti
Keywords(s): Chemistry, process optimization, wastewater management
Category(s): Chemistry
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An Efficient, Green Process for Cyanide Decontamination in Water
Princeton Docket # 14-2955
This innovation is an improvement to a previously patent pending process for the catalytic generation of chlorine dioxide, Princeton docket # 11-2630/2714, US Patent Publication 2013-0209573, “An Efficient, Catalytic and Scalable Method to Produce Chlorine...
Published: 9/13/2022
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Inventor(s): John (Jay) Groves, Thomas Umile, Christina Chang
Keywords(s): catalyst, Chemistry, energy, green tech, wastewater management, water
Category(s): Chemistry
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A new energy efficient method for the removal of nitrogen for wastewater management and engineered wetlands
Princeton Docket # 13-2918
Researchers in the Department of Civil and Environmental Engineering, Princeton University, have identified a new microorganism that is responsible for the Feammox process.
Virtually all wastewater treatment...
Published: 11/9/2022
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Inventor(s): Peter Jaffe, Shan Huang
Keywords(s): energy, wastewater management, water
Category(s): Biotechnology/Pharmaceuticals
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