King Abdulaziz University

Attieh Ali Al-Ghamdi

Numan Abdullah Salah

Adnan Memic

Mohamed Shaaban Abdel-Wahab

Ameer Azam

Sabah Eid Algarni

Zishan H Khan

A water treatment system with a photocatalytic nanocomposite sheet, an adsorbent layer, and a fibrous filter, wherein the photocatalytic nanocomposite sheet comprises polymethylmethacrylate and silver phosphate, the adsorbent layer comprises plasma activated carbon nanotubes, and the fibrous filter is a composite of polymethylmethacrylate, polyvinylidene fluoride, and polyvinylpyrrolidone polymer fibers, with carbon nanotubes that are dispersed within the polymer fibers and silver nanoparticles that are deposited on the polymer fibers. Various embodiments of the water treatment system and methods of fabricating the photocatalytic nanocomposite sheet, the adsorbent layer, and the fibrous filter are also provided.

Solar assisted water purification system

Method for making fibrous nanoparticle-containing filter

Water treatment system and methods thereof

Light activated water treatment system

Photocatalytic water treatment system

A method for producing water dispersible CuO nanostructures includes mixing copper nitrate with an ammonia solution. The copper nitrate and ammonia solution can be treated with ultrasound at room temperature. The water dispersible CuO nanostructures can be produced without any surfactant.

Method for producing water dispersible CuO nanostructures

A method of making doped Alqnanostructures with enhanced photoluminescence is provided. The method of making doped Alqnanostructures with enhanced photoluminescence includes the steps of dissolving tris(8-hydroxyquinolinato)aluminum (Alq) and a metal in water to form a solution. The metal may be terbium (Tb), copper (Cu), silver (Ag), dysprosium (Dy) or europium (Eu), for example. The metal may be provided in a water soluble form, such as chlorides and nitrates thereof. The solution is then subjected to ultrasonic waves (i.e., a sonication bath) for a period of approximately 3 hours to approximately 4 hours. The solution is then dried at a temperature of approximately 50&#xb0; C. for a period of approximately 8 hours to form a powder of Alqdoped with the metal. The powder is then formed into nanostructures of the Alqdoped with the metal.

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Growing community of inventors

Jeddah, Saudi Arabia

Attieh Ali Al-Ghamdi