Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – With means applying electromagnetic wave energy or...
Patent
1992-11-06
1994-03-22
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
With means applying electromagnetic wave energy or...
137527, 2611211, 422112, 422194, 435291, 435807, B01J 1000
Patent
active
052962008
ABSTRACT:
A venting apparatus for bubble contactor employed in liquid treatment apparatus for removing fuel constituents from water. The liquid treatment apparatus includes an oxygenator for dissolving oxygen in the water prior to its introduction into a biological fluid bed reactor to support biological action in the reactor. The oxygenator includes a bubble contactor having a bubble contact chamber, and a venting apparatus for venting the bubble contactor when the bubble swarm in the contact chamber grows too large. The venting apparatus includes a lower valve assembly including a valve having a float mechanism for sensing unacceptable accumulations of gas bubbles in the lower part of the bubble contactor, below the desired lower level of the contact zone. The float also functions to open the valve to release the excess undissolved gas. The valve remains closed under normal conditions when no excessive accumulation of gas bubbles exists in the lower part of the bubble contactor to prevent the needless waste of oxygen.
REFERENCES:
patent: 1139024 (1915-05-01), Frank
patent: 2160832 (1939-06-01), Contant
patent: 3043433 (1962-07-01), Singer
patent: 3804255 (1974-04-01), Speece
patent: 3846289 (1974-11-01), Jeris et al.
patent: 3926588 (1975-12-01), Speece
patent: 3956128 (1976-05-01), Turner
patent: 3956129 (1976-05-01), Jeris et al.
patent: 4009098 (1977-02-01), Jeris
patent: 4009099 (1977-02-01), Jeris
patent: 4009105 (1977-02-01), Jeris
patent: 4124508 (1978-11-01), Capetanopoulos
patent: 4136747 (1979-01-01), Mallory et al.
patent: 4182675 (1980-01-01), Jeris
patent: 4246111 (1981-01-01), Savard et al.
patent: 4370151 (1983-01-01), Herbrechtsmeier
patent: 4412924 (1983-11-01), Feather
patent: 4466928 (1984-08-01), Kos
patent: 4469599 (1984-09-01), Gros et al.
patent: 4477393 (1984-10-01), Kos
patent: 4507253 (1985-03-01), Wiesmann
patent: 4515754 (1985-05-01), Stehning
patent: 4659463 (1987-04-01), Chandler et al.
patent: 4918019 (1990-04-01), Guinn
patent: 5011597 (1991-04-01), Canzoneri et al.
Envirex Inc.
Thornton Krisanne M.
Warden Robert J.
LandOfFree
Apparatus for venting excess gas bubbles from a bubble contactor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for venting excess gas bubbles from a bubble contactor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for venting excess gas bubbles from a bubble contactor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-434893