Liquid purification or separation – Processes – Chemical treatment
Patent
1996-08-29
1999-02-09
Woo, Jay H.
Liquid purification or separation
Processes
Chemical treatment
210766, 210908, 210912, C02F 178
Patent
active
058689451
ABSTRACT:
Ozonolysis is an effective process for improving the quality of produced water. A process for reducing the concentration of water soluble organic materials dissolved in produced water consists of introducing into the produced water a sufficient amount of gaseous ozone by use of a means for maximizing the collision frequency of ozone gas and the produced water. The temperature of the produced water is between from about 80.degree. to about 180.degree. F. The process renders a water effluent with markedly reduced oil and grease content. The water effluent can be used on land as a drinking or irrigation water supply source and may be safely discharged into navigable waters.
REFERENCES:
patent: 3779909 (1973-12-01), Wisfeld et al.
patent: 3856671 (1974-12-01), Lee et al.
patent: 4256574 (1981-03-01), Bhargava
patent: 4751005 (1988-06-01), Mitsui et al.
patent: 4767543 (1988-08-01), Chornet et al.
patent: 5145587 (1992-09-01), Ishii et al.
patent: 5266216 (1993-11-01), Agueda et al.
patent: 5364537 (1994-11-01), Paillard
patent: 5462670 (1995-10-01), Guess
patent: 5492633 (1996-02-01), Moniwa et al.
Aghazeynali Hossein
Martir Wilson Kirkpatrick
Morrow Lawrence Robert
Wright David Edmund
Beard William J.
Gibson Henry H.
Morrison Betsey J.
Texaco Inc
Woo Jay H.
LandOfFree
Process of treating produced water with ozone does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process of treating produced water with ozone, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of treating produced water with ozone will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1946204