GB1209769A - Membrane-separation in biological-reactor systems - Google Patents

Membrane-separation in biological-reactor systems

Info

Publication number
GB1209769A
GB1209769A GB4107567A GB4107567A GB1209769A GB 1209769 A GB1209769 A GB 1209769A GB 4107567 A GB4107567 A GB 4107567A GB 4107567 A GB4107567 A GB 4107567A GB 1209769 A GB1209769 A GB 1209769A
Authority
GB
United Kingdom
Prior art keywords
membrane
biological
separation
reactor systems
stream
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4107567A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dorr Oliver Inc filed Critical Dorr Oliver Inc
Priority to GB4107567A priority Critical patent/GB1209769A/en
Publication of GB1209769A publication Critical patent/GB1209769A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Abstract

1,209,769. Dialysis. DORR-OLIVER Inc. 15 Oct., 1967, No. 41075/67. Heading B1X. Concentration of an aerobic micro organism containing stream drawn off from a metabolic sewage treatment reactor is effected by repetitively recycling at least part of the stream past one side of a semi permeable membrane. stream back -through the reactor.
GB4107567A 1967-10-15 1967-10-15 Membrane-separation in biological-reactor systems Expired GB1209769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4107567A GB1209769A (en) 1967-10-15 1967-10-15 Membrane-separation in biological-reactor systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4107567A GB1209769A (en) 1967-10-15 1967-10-15 Membrane-separation in biological-reactor systems

Publications (1)

Publication Number Publication Date
GB1209769A true GB1209769A (en) 1970-10-21

Family

ID=10418014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4107567A Expired GB1209769A (en) 1967-10-15 1967-10-15 Membrane-separation in biological-reactor systems

Country Status (1)

Country Link
GB (1) GB1209769A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2203950A1 (en) * 1971-02-01 1972-08-24 Osmonics, Inc., Minneapolis, Minn. (V.StA.) Solvent separator
DE3531836C1 (en) * 1985-09-06 1986-10-23 Starcosa Gmbh, 3300 Braunschweig Membrane separation process and device for separating liquids from fermentation suspensions
US4719016A (en) * 1985-09-06 1988-01-12 Starcosa Gmbh Pervaporization method and apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2203950A1 (en) * 1971-02-01 1972-08-24 Osmonics, Inc., Minneapolis, Minn. (V.StA.) Solvent separator
DE3531836C1 (en) * 1985-09-06 1986-10-23 Starcosa Gmbh, 3300 Braunschweig Membrane separation process and device for separating liquids from fermentation suspensions
US4719016A (en) * 1985-09-06 1988-01-12 Starcosa Gmbh Pervaporization method and apparatus
US4749476A (en) * 1985-09-06 1988-06-07 Starcosa Gmbh Apparatus for filtering pressure sensitive substances out of liquid suspension

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee