Invention Application
US20110303609A1 WASTEWATER TREATMENT SYSTEM AND METHOD FOR REMOVAL OF CONTAMINANTS VIA MIXED METAL OXIDE BEDS
有权
废水处理系统及通过混合金属氧化物床去除污染物的方法
- Patent Title: WASTEWATER TREATMENT SYSTEM AND METHOD FOR REMOVAL OF CONTAMINANTS VIA MIXED METAL OXIDE BEDS
- Patent Title (中): 废水处理系统及通过混合金属氧化物床去除污染物的方法
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Application No.: US13159683Application Date: 2011-06-14
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Publication No.: US20110303609A1Publication Date: 2011-12-15
- Inventor: Shannon L. Isovitsch Parks , David Iwig , John R. Smith , Jaw K. Fu , Rajat Ghosh
- Applicant: Shannon L. Isovitsch Parks , David Iwig , John R. Smith , Jaw K. Fu , Rajat Ghosh
- Applicant Address: US PA Pittsburgh
- Assignee: ALCOA INC.
- Current Assignee: ALCOA INC.
- Current Assignee Address: US PA Pittsburgh
- Main IPC: C02F1/42
- IPC: C02F1/42 ; C02F1/28
Abstract:
The instant disclosure relates to methods, systems, and apparatus for polishing wastewater (i.e. non-potable water) using filtration media. More particularly, the instant disclosure relates to wastewater polishing using a bed of mixed metal oxides under certain operating conditions to remove a plurality of contaminants from a wastewater stream.
Public/Granted literature
- US09187342B2 Method for removing drugs from waste water using neutralized bauxite residue Public/Granted day:2015-11-17
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