Invention Grant
- Patent Title: Method for making a water treatment adsorbent filter
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Application No.: US17357299Application Date: 2021-06-24
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Publication No.: US11135563B1Publication Date: 2021-10-05
- Inventor: Numan Salah , M. Sh. Abdel-Wahab , Adnan Memic , Ahmed Alshahrie , Mohammad Aslam
- Applicant: King Abdulaziz University
- Applicant Address: SA Jeddah
- Assignee: King Abdulaziz University
- Current Assignee: King Abdulaziz University
- Current Assignee Address: SA Jeddah
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: B01J20/34
- IPC: B01J20/34 ; B01J20/10 ; B01J20/08 ; B01J20/28 ; B01J20/30 ; C02F1/28 ; B01J20/20 ; B01J20/32 ; C02F101/32 ; C02F101/30
Abstract:
A method of removing an organic pollutant from water by contacting the water with a ball milled and sonicated oil fly ash powder to adsorb the organic pollutant onto the ball milled and sonicated oil fly ash powder. A method of producing a ball milled and sonicated oil fly ash powder involving ball milling oil fly ash to provide ball milled oil fly ash particles with an average particle size of less than 1 μm and sonicating the ball milled oil fly ash particles in an aqueous medium to form the ball milled and sonicated oil fly ash powder. A method of improving recovery of valuable metals/elements from oil fly ash.
Public/Granted literature
- US20210316272A1 METHOD FOR MAKING A WATER TREATMENT ADSORBENT FILTER Public/Granted day:2021-10-14
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