Liquid purification or separation – Processes – Chemical treatment
Patent
1990-10-09
1992-07-28
Silverman, Stanley S.
Liquid purification or separation
Processes
Chemical treatment
210752, 210188, 210199, 210205, 210218, 210916, 210920, C02F 166
Patent
active
051338750
ABSTRACT:
A system and method for treating wastewater containing industrial esters collected from grease traps at food establishments, septic tanks or from sludge digesters by increasing the pH of the wastewater to break down the ester. The increased pH wastewater is mixed to a predetermined mean velocity gradient which allows the influent to react. The reacted influent is then stabilized to lower the pH to normal levels suitable for input into a municipal wastewater treatment facility. Volatile gases are drawn off from all of the reactor tanks and placed into a treatment tank. In the tank a reduction of the bacterial and odor level occurs when the wastewater reacts with the chlorine-containing water output of the municipal wastewater treatment facility.
REFERENCES:
patent: 3738933 (1973-06-01), Hollo
patent: 3801499 (1974-04-01), Luck
patent: 3951795 (1976-04-01), Doncer et al.
patent: 4744904 (1988-05-01), McAninch et al.
patent: 4790943 (1988-12-01), Dunn et al.
patent: 4894162 (1990-01-01), Cournoyer et al.
patent: 4919814 (1990-04-01), Carnahan et al.
patent: 4940539 (1990-07-01), Weber
Silverman Stanley S.
University of South Florida in behalf of Board of Regents of the
Upton Christopher
LandOfFree
System and method for treating wastewater containing industrial does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for treating wastewater containing industrial , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for treating wastewater containing industrial will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1685467