Liquid purification or separation – Processes – Treatment by living organism
Patent
1995-06-19
1996-06-18
Nessler, Cynthia L.
Liquid purification or separation
Processes
Treatment by living organism
210760, 210764, 210170, 210192, 210916, C02F 178, C02F 302
Patent
active
055274650
ABSTRACT:
A method of removing noxious odors and preventing erosion within waste water headworks, said headworks including a headworks structure for waste water, an inlet line, an outlet line and a vent line; a method of removing noxious odors and preventing erosion within said headworks structure, comprising the step of introducing into a vapor space above the level of said waste water in said headworks structure, a low turbulence flow of ozonated air in sufficient volume of said ozonated air to form a blanket above said level of said waste water in said headworks structure and in an ozone concentration effective to prevent the formation of a biofilm, said introduction of ozonated air further being of a sufficient volume and ozone concentration to substantially react with malodorous gases present in said headworks structure without causing substantial erosion of said headworks structure by said ozonated air.
REFERENCES:
patent: 2970821 (1961-02-01), Axt
patent: 3335082 (1967-08-01), Ullrich
patent: 3445001 (1969-05-01), LaRaus
patent: 3525685 (1970-08-01), Edwards
patent: 3674216 (1972-07-01), Blair
patent: 3734850 (1973-05-01), Karr
patent: 3756410 (1973-09-01), Moody et al.
patent: 3772188 (1973-11-01), Edwards
patent: 3957633 (1976-05-01), Gatti et al.
patent: 4115258 (1978-09-01), Smith et al.
patent: 4148726 (1979-04-01), Smith
patent: 4172786 (1979-10-01), Humphrey et al.
patent: 4250040 (1981-02-01), LaRaus
patent: 4412924 (1983-11-01), Feather
patent: 4552659 (1985-11-01), Tabata et al.
patent: 4555335 (1985-11-01), Burris
patent: 4654144 (1987-03-01), Sharkey et al.
patent: 4696740 (1987-09-01), Mochizuki et al.
patent: 4997571 (1991-03-01), Roensch et al.
patent: 5032292 (1991-07-01), Conrad
patent: 5078965 (1992-01-01), Pearson
patent: 5433854 (1995-07-01), Dickerson
LandOfFree
Method for preventing erosion in headworks of waste water treatm does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for preventing erosion in headworks of waste water treatm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preventing erosion in headworks of waste water treatm will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-220656