Invention Grant
- Patent Title: Adsorbent for adsorption of heavy metals in waste water
- Patent Title (中): 用于吸附废水中重金属的吸附剂
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Application No.: US12835888Application Date: 2010-07-14
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Publication No.: US08394739B2Publication Date: 2013-03-12
- Inventor: Saad A. Al-Jlil
- Applicant: Saad A. Al-Jlil
- Applicant Address: SA Riyadh
- Assignee: Technology Development Center, King Abdulaziz City for Science and Technology
- Current Assignee: Technology Development Center, King Abdulaziz City for Science and Technology
- Current Assignee Address: SA Riyadh
- Agency: Roberts Mlotkowski Safran & Cole, P.C.
- Agent Andrew M. Calderon
- Main IPC: B01J20/00
- IPC: B01J20/00
Abstract:
A method and adsorbent composition for removing heavy metals from contaminated water, including mixing a water having a concentration of one or more heavy metals with an adsorbent including granules of a mixture of 3.33 wt % bentonite clay and a siwak stick powder; and collecting water having a reduced concentration of the heavy metal(s).
Public/Granted literature
- US20120012531A1 ADSORBENT FOR ADSORPTION OF HEAVY METALS IN WASTE WATER Public/Granted day:2012-01-19
Information query
