GB508881A - Method of and apparatus for treating waste water and the like liquids - Google Patents

Method of and apparatus for treating waste water and the like liquids

Info

Publication number
GB508881A
GB508881A GB411538A GB411538A GB508881A GB 508881 A GB508881 A GB 508881A GB 411538 A GB411538 A GB 411538A GB 411538 A GB411538 A GB 411538A GB 508881 A GB508881 A GB 508881A
Authority
GB
United Kingdom
Prior art keywords
container
liquid
air
waste liquid
conduit
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
GB411538A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB508881A publication Critical patent/GB508881A/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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

508,881. Treating waste liquids. PETERSEN, K. Feb. 9, 1938, No. 4115. Convention date, Feb. 23, 1937. [Class 111] Waste liquids are subjected to an aerobic biological treatment in a rotating or oscillating solid-waned container through which oxygencontaining gases are passed, a portion of alreadytreated liquid or sludge arising therefrom, with or without an additional aerobic biological treatment, being added to the liquids under treatment. In the construction shown in Figs. 1 and 2, a rotatable container 1 adapted to be driven through gearing 3, 5 is divided by grids 23 into compartments 21 which are partly filled with culture-carrying bodies 25 such as stone chippings, pieces of wood or cork, &c. The container is connected to a conduit 31 for waste liquid and a conduit 27 through which an oxygen-containing gas mixture, e.g. air, can be blown or drawn. The waste liquid after treatment leaves the container through outlet 17, a portion of the sludge being separated and restored. to the container 1, if desired, after reactivation. In a modification shown in Fig. 3, the container 1 is divided by a sieve 35 into a chamber 37 containing grinding bodies such as balls, rods, &c. and a chamber 41 provided with blades 43 and with a reticular drum 45. The drum 45, which contains culturecarrying bodies 25 and already-treated liquid or sludge, is rotatable independently of the container 1 and its movement may be intermittent, if desired. In a further construction shown in Figs. 5 and 6, the container 1 is also divided into two chambers, the chamber 41 being provided with reticular drums 55 containing culture-carrying bodies 25. The drums are eccentrically mounted in brackets 59 carried by the container. Blades 65 are provided on the interior surface of the container. The waste liquid is supplied through conduit 29, and air is blown through perforated tubes 67. Aeration of waste liquid may also be effected by means of stationary or movable air-diffusers. In the arrangement shown in Fig. 8, perforated tubes 73 in the container 1 are connected by radial pipes 75 with a hollow core 77 in which is mounted an air supply conduit 79 provided with a longitudinal slot 81. Air is thus supplied only to the tubes 73 which are immersed in the waste liquid. In other apparatus, rotating brooms or propellers are provided within the container for improving contact of the air with the liquid treated. For this purpose also part of the liquid may be converted into foam. Specification 476,772 is referred to.
GB411538A 1937-02-23 1938-02-09 Method of and apparatus for treating waste water and the like liquids Expired GB508881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK508881X 1937-02-23

Publications (1)

Publication Number Publication Date
GB508881A true GB508881A (en) 1939-07-07

Family

ID=8151198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB411538A Expired GB508881A (en) 1937-02-23 1938-02-09 Method of and apparatus for treating waste water and the like liquids

Country Status (2)

Country Link
GB (1) GB508881A (en)
SE (1) SE100517C1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433884A (en) * 1944-08-22 1948-01-06 Guggenheim Brothers Sewage treating apparatus comprising a receptacle having a rotatable support partially submerged in liquid therein and having a matrix of oxidizing bacteria thereon
US2781310A (en) * 1956-02-06 1957-02-12 Gerson L Ram Sewage treatment apparatus and method
DE1184286B (en) * 1962-04-12 1964-12-23 Schreiber August Device for ventilating water, in particular waste water
DE1247223B (en) * 1962-04-13 1967-08-10 Schreiber August Device for ventilation of waste water or similar fluids
EP0008810A1 (en) * 1978-09-13 1980-03-19 Funk, Michael Process and device for the biological purification of waste water by the activated-sludge process
EP0131236A1 (en) * 1983-07-09 1985-01-16 Water Engineering and Plant Construction GtA reg.Trust Mechanical and biological installation, and process for waste water purification
EP0415160A1 (en) * 1989-09-01 1991-03-06 Norbert Schwarting Process for the microbial degradation of organic materials
DE102008007530A1 (en) * 2008-02-05 2009-08-06 Multi Umwelttechnologie Ag Method and reactor for biological cleaning of water such as process water and wastewater by using solid bodies, comprise storing the bodies in a reactor in a suspension state and in a constant motion, and adhering a biofilm to the bodies
ITMI20101389A1 (en) * 2010-07-28 2012-01-29 Marino Gattoni "FIXED FIXED BIOMASS BIOLOGICAL REACTOR"
ITMI20131257A1 (en) * 2013-07-26 2015-01-27 Eco Sistemi S R L APPARATUS FOR THE PURIFICATION OF IMPURE WATER, IN PARTICULAR OF WASTEWATER AND / OR POLLUTED WATERS
FR3073838A1 (en) * 2017-11-23 2019-05-24 Veolia Water Solutions & Technologies Support SYSTEM FOR THE BIOLOGICAL TREATMENT OF WATER AND CORRESPONDING METHOD

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI68802C (en) * 1983-11-16 1985-11-11 Jarmo Louvo ANORDNING FOER BEHANDLING AV BIOLOGISKT AVFALL GENOM KOMPOSTERING
FI80070C (en) * 1985-04-04 1990-04-10 Lujari Instmsto Oy Device for purifying water, especially waste water, with a biological oxidation method and using the device for purifying gases

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433884A (en) * 1944-08-22 1948-01-06 Guggenheim Brothers Sewage treating apparatus comprising a receptacle having a rotatable support partially submerged in liquid therein and having a matrix of oxidizing bacteria thereon
US2781310A (en) * 1956-02-06 1957-02-12 Gerson L Ram Sewage treatment apparatus and method
DE1184286B (en) * 1962-04-12 1964-12-23 Schreiber August Device for ventilating water, in particular waste water
DE1247223B (en) * 1962-04-13 1967-08-10 Schreiber August Device for ventilation of waste water or similar fluids
EP0008810A1 (en) * 1978-09-13 1980-03-19 Funk, Michael Process and device for the biological purification of waste water by the activated-sludge process
EP0131236A1 (en) * 1983-07-09 1985-01-16 Water Engineering and Plant Construction GtA reg.Trust Mechanical and biological installation, and process for waste water purification
EP0415160A1 (en) * 1989-09-01 1991-03-06 Norbert Schwarting Process for the microbial degradation of organic materials
DE102008007530A1 (en) * 2008-02-05 2009-08-06 Multi Umwelttechnologie Ag Method and reactor for biological cleaning of water such as process water and wastewater by using solid bodies, comprise storing the bodies in a reactor in a suspension state and in a constant motion, and adhering a biofilm to the bodies
ITMI20101389A1 (en) * 2010-07-28 2012-01-29 Marino Gattoni "FIXED FIXED BIOMASS BIOLOGICAL REACTOR"
EP2412680A1 (en) * 2010-07-28 2012-02-01 Marino Gattoni improved biological reactor of the fixed biomass type
ITMI20131257A1 (en) * 2013-07-26 2015-01-27 Eco Sistemi S R L APPARATUS FOR THE PURIFICATION OF IMPURE WATER, IN PARTICULAR OF WASTEWATER AND / OR POLLUTED WATERS
WO2015011598A1 (en) * 2013-07-26 2015-01-29 Eco-Sistemi S.R.L. Apparatus for the purification of unclean water, in particular of wastewater and/or polluted water
FR3073838A1 (en) * 2017-11-23 2019-05-24 Veolia Water Solutions & Technologies Support SYSTEM FOR THE BIOLOGICAL TREATMENT OF WATER AND CORRESPONDING METHOD
WO2019101454A1 (en) * 2017-11-23 2019-05-31 Veolia Water Solutions & Technologies Support System for the biological treatment of water
US11878923B2 (en) 2017-11-23 2024-01-23 Veolia Water Solutions & Technologies Support System for the biological treatment of water and corresponding method
AU2018373321B2 (en) * 2017-11-23 2024-02-01 Veolia Water Solutions & Technologies Support System for the biological treatment of water

Also Published As

Publication number Publication date
SE100517C1 (en) 1940-12-17

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