Liquid purification or separation – Processes – Treatment by living organism
Patent
1978-08-30
1982-07-27
Spitzer, Robert H.
Liquid purification or separation
Processes
Treatment by living organism
210628, 210 961, 210130, 210143, 2101953, 210219, C02F 316, C02F 326
Patent
active
043416330
ABSTRACT:
Means and method for controlling submergence of surface aeration apparatus in enclosed covered aeration zones wherein liquid level is dependent on pressure of the overlying gas volume. Power consumption of the surface aeration device is sensed by a transducer coupled in controlling relationship with means for regulating the flow of aeration gas passed through the aeration zone. Changes in power consumption caused by liquid level variation are employed to adjust the flow rate of gas passed through the aeration zone, thereby adjusting the gas pressure in the zone to maintain liquid level therein relatively constant.
REFERENCES:
patent: 2125722 (1938-08-01), Hawkins
patent: 2987185 (1961-06-01), Feeney
patent: 3213670 (1965-10-01), MacGeorge
patent: 3342727 (1967-09-01), Bringle
patent: 3426899 (1969-02-01), Smith
patent: 3497386 (1970-02-01), Steele et al.
patent: 3503593 (1970-03-01), Nelson
patent: 3547811 (1970-12-01), McWhirter
patent: 3547815 (1970-12-01), McWhirter
patent: 3630496 (1971-12-01), Hurst et al.
patent: 3660277 (1972-05-01), McWhirter et al.
Linde Aktiengesellschaft
Spitzer Robert H.
LandOfFree
Surface aeration system with controlled aerator submergence does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Surface aeration system with controlled aerator submergence, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface aeration system with controlled aerator submergence will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2024055