Search Results - technology+classifications+%3e+environment

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Method for Electrochemical Ocean Alkalinity Enhancement

050-9291 System and Method for Electrochemical Ocean Alkalinity Enhancement A technology that enhances ocean alkalinity for CO2 absorption without the need for pretreatment of incoming seawater Background: As companies work to meet their net zero goals, the need for additional carbon offsets is presented. Ocean carbon dioxide (CO2) capture is...

Published: 8/14/2026 | Updated: 8/14/2026 | Inventor(s): Matthew Eisaman (deceased)

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

Intermediate Nitrification/Denitrification Bioreactor

050-9075 Dew Point Meter Based on Graphene Oxide Film A cost-effective onsite wastewater treatment system which incorporates the use of wood chips as an intermediate nitrogen removal agent Background: Typically, wastewater treatment systems employ a septic tank to collect and partially decompose solids in the wastewater effluent from the septic...

Published: 8/14/2026 | Updated: 8/14/2026 | Inventor(s): Frank Russo

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

Large-Scale Hydrogen Storage for Facile Release On-Demand

050-9438 Large-Scale Hydrogen Storage for Facile Release On-Demand A hybrid hydrogen storage system combining a liquid energy carrier with a solid metal alloy absorbent to enable both storage and delivery Background: Hydrogen is a critical energy carrier for global decarbonization, yet its widespread adoption is hindered by significant storage...

Published: 5/4/2026 | Updated: 5/4/2026 | Inventor(s): Devinder Mahajan

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

A Low Fouling Superhydrophilic Hybrid Membrane from Lignocellulose for Wastewater Treatment

050-9273 A Low Fouling Superhydrophilic Hybrid Membrane from Lignocellulose for Wastewater Treatment The membrane is biodegradable with comparable or superior permeate flux and separation efficiency to fossil-fuel based membranes Background: Effective wastewater treatment, particularly through ultrafiltration, faces significant challenges due...

Published: 8/13/2026 | Updated: 2/27/2026 | Inventor(s): Ritika Joshi, Benjamin Hsiao, Tom Lindstrom

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

Laser Assisted Ignition Method to Enable Ammonia Combustion

Overcoming carbon-free fuel challenges: laser-induced Ammonia combustion RSS.HDBackground> Background: < Decarbonization of the power production, transportation, industrial and building heating sectors is pivotal for meeting net-zero carbon goals of 2050. As solar and wind are rapidly brought online to decarbonize the power grid, we are faced...

Published: 8/13/2026 | Updated: 9/5/2024 | Inventor(s): Dimitris Assanis, David Hwang

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Category(s): Technology Classifications, Technology Classifications > Clean Energy, Technology Classifications > Environment, Technology Classifications > Energy Conservation, Campus > Stony Brook University

The Amine Functionalization of Nanocellulose and its Application for PFAS Removal as Adsorbent-based Coagulant

Surface functionalization of cellulose with hyperbranched polyamide for efficient adsorption of organic dyes and heavy metals RSS.HDBackground> Background: < Water shortages threaten the sustainability of human society and the efficient treatment of wastewater is required for recycling and discharge purposes. Wastewater released from textile...

Published: 6/2/2026 | Updated: 9/5/2024 | Inventor(s): Duning Li, Benjamin Hsiao

Keywords(s):

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

Development of All-Cellulose Ultrafiltration Membranes for High-performance Wastewater Treatment

Low cost, sustainable, and water‑resistant all‑cellulose membrane for wastewater treatment with superior filtration performance.RSS.HDBackground> Background: <Previous studies on the membranes for wastewater treatment have predominantly involved the use of synthetic polymers such as polyvinylidene fluoride (PVDF), polyethersulfone (PES), polysulfone...

Published: 8/14/2026 | Updated: 10/2/2023 | Inventor(s): Mengying Yang, Benjamin Hsiao

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

Novel Process for Measuring Nitrate/Nitrite and Ammonium in Wastewater Simultaneously

Using a strong alkaline solution and a gas-permeable membrane to measure the concentration of ammonium/ammonia/nitrite/nitrate in wastewater Background: Due to the growing problems with the conventional processes for treating wastewater, there has recently been a spur in the development and design of a low‑cost nitrogen sensor package that can...

Published: 8/13/2026 | Updated: 10/12/2020 | Inventor(s): Qingzhi Zhu

Keywords(s): TAF, Technologies

Category(s): Campus > Stony Brook University, Technology Classifications > Environment, Technology Classifications > Research Tools and Reagents, Technology Classifications > Sensors

Condensing Flue Gas for Sub-Ambient Evaporative Cooling and Cool Storage

An evaporator and condenser arrangement that allows indefinite heat storage times for power plants without additional refrigeration systems Background: A thermosyphon uses the latent heat of vaporization rather than a temperature gradient for heat transfer. Power plants don?t require a large body of water for cooling and consume little to no water...

Published: 8/27/2024 | Updated: 8/28/2020 | Inventor(s): Jon Longtin

Keywords(s): Air Cooled Power Plants, Cool Storage, Evaporative Cooling, Flue Gas Condensation, Power Plant Efficiency , Technologies, Thermosyphons

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

Electrochemical Synthesis of Chloro-Chitosan

A chitosan polymer that retains its natural biocompatibility making it ideal for environmental applications such as water filtration Background: Chitosan has extensively used polysaccharide derived from deacetilization of chitin, which is the second most abundant biopolymer. Presence of primary amine, primary hydroxyl as well as secondary hydroxyl...

Published: 8/14/2026 | Updated: 8/27/2020 | Inventor(s): Gary Halada, Prashant Jha

Keywords(s): chitosan, electrochemical, functional group, polysaccharide, Technologies

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

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