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Calcium peroxide nanoparticles for treating eutrophic lakes
This patent relates to the composition, synthesis, and use of calcium-peroxide (CaO₂) based materials designed specifically for treating eutrophic lakes by reducing excessive nutrient-driven algal growth and improving dissolved oxygen levels. The inventive concept centers on a controlled-release, reactive oxygen material that addresses phosphate immobilization...
Published: 12/8/2025
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Inventor(s): Achintya Bezbaruah, aditya goyal
Keywords(s):
Category(s): Technologies > Chemistry & Materials
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Vegetable Oil-Based Polymers for Nanoparticle Surface Modification
This technology introduces amphiphilic copolymers derived from plant oils and polyethylene glycol alkyl vinyl ethers, designed to coat and stabilize nanoparticles, notably nZVI, for effective contaminant remediation. The copolymers exhibit both hydrophilic and hydrophobic properties, allowing for stable dispersion in water and direct contaminant interaction....
Published: 11/25/2025
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Inventor(s): Bret Chisholm, Achintya Bezbaruah, Harjyoti Kalita
Keywords(s): Groundwater Remediation
Category(s): Technologies > Agriculture Technologies, Technologies > Chemistry & Materials, Technologies > Nanotechnology
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Pesticides with Metal Nanoparticles and Cellulosic Nanomaterial Complex
Traditional fertilizers often suffer from low nutrient use efficiency, leading to significant environmental challenges such as eutrophication and greenhouse gas production. This invention addresses these issues by introducing a more efficient delivery system for fertilizer components, primarily phosphorus. This technology revolves around a novel multi-layered...
Published: 10/29/2025
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Inventor(s): Shirsa Mazumdar, Achintya Bezbaruah, Mohiuddin Quadir
Keywords(s):
Category(s): Technologies > Agriculture Technologies
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