Search Results - sunil+sharma

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Removal Process of Negatively Charged Impurities Using Metal-Cellulose Fiber Composite

Using a stable, predominantly positively charged, composite structure to separate negatively charged impurities from water Background: The process of removing negatively charged impurities such as fluoride, nitrate, nitrite, phosphate, sulfate, and other ions from water is necessary in order to effectively make cleaner water. There have been...

Published: 5/14/2026 | Updated: 7/7/2020 | Inventor(s): Benjamin Hsiao, Sunil Sharma, Priyanka Sharma, Ken Johnson

Keywords(s): Technologies

Category(s): Campus > Stony Brook University, Technology Classifications > Environment, Technology Classifications > Nanotechnology

Removal of Toxic Impurities via Metal Oxide Nanocrystals and a Cellulose Substrate

Using positively charged metal oxide nanocrystals anchored to a cellulose substrate to extract negatively charged impurities from water Background: The process of removing negatively charged impurities such as fluoride, nitrate, nitrite, phosphate, sulfate, and other ions from water is necessary in order to effectively make cleaner water. There have...

Published: 1/22/2025 | Updated: 7/7/2020 | Inventor(s): Benjamin Hsiao, Sunil Sharma, Priyanka Sharma

Keywords(s): Technologies

Category(s): Campus > Stony Brook University, Technology Classifications > Environment, Technology Classifications > Nanotechnology