IT1028757B - PROCEDURE FOR THE INLET OF AIR AND GAS IN LIQUIDS ESPECIALLY FOR THE TREATMENT OF WASTE WATER AND EQUIPMENT FOR ITS IMPLEMENTATION - Google Patents

PROCEDURE FOR THE INLET OF AIR AND GAS IN LIQUIDS ESPECIALLY FOR THE TREATMENT OF WASTE WATER AND EQUIPMENT FOR ITS IMPLEMENTATION

Info

Publication number
IT1028757B
IT1028757B IT931775A IT931775A IT1028757B IT 1028757 B IT1028757 B IT 1028757B IT 931775 A IT931775 A IT 931775A IT 931775 A IT931775 A IT 931775A IT 1028757 B IT1028757 B IT 1028757B
Authority
IT
Italy
Prior art keywords
implementation
procedure
inlet
treatment
gas
Prior art date
Application number
IT931775A
Other languages
Italian (it)
Inventor
K Pinz
Original Assignee
Hamburger & Co Kg Georg
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 Hamburger & Co Kg Georg filed Critical Hamburger & Co Kg Georg
Application granted granted Critical
Publication of IT1028757B publication Critical patent/IT1028757B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/718—Feed mechanisms characterised by the means for feeding the components to the mixer using vacuum, under pressure in a closed receptacle or circuit system
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • B01F23/232311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit the conduits being vertical draft pipes with a lower intake end and an upper exit end
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3203—Gas driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32015—Flow driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Hydraulic Turbines (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
IT931775A 1974-02-20 1975-01-22 PROCEDURE FOR THE INLET OF AIR AND GAS IN LIQUIDS ESPECIALLY FOR THE TREATMENT OF WASTE WATER AND EQUIPMENT FOR ITS IMPLEMENTATION IT1028757B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT135574 1974-02-20

Publications (1)

Publication Number Publication Date
IT1028757B true IT1028757B (en) 1979-02-10

Family

ID=3512093

Family Applications (1)

Application Number Title Priority Date Filing Date
IT931775A IT1028757B (en) 1974-02-20 1975-01-22 PROCEDURE FOR THE INLET OF AIR AND GAS IN LIQUIDS ESPECIALLY FOR THE TREATMENT OF WASTE WATER AND EQUIPMENT FOR ITS IMPLEMENTATION

Country Status (3)

Country Link
DE (1) DE2502660A1 (en)
ES (1) ES433949A1 (en)
IT (1) IT1028757B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917832A (en) * 1989-02-10 1990-04-17 Wilfley Weber, Inc. Air lift diffuser
GB0201921D0 (en) 2002-01-28 2002-03-13 Wynes Anthony G Apparatus and methods for mixing gas bubbles with liquids
US7600741B2 (en) 2006-02-07 2009-10-13 Piotr Lipert Gas bubble mixer
US10486120B2 (en) * 2017-04-12 2019-11-26 John T. Vlahogeorge Floating horizontal aerator for a body of water

Also Published As

Publication number Publication date
ES433949A1 (en) 1976-11-16
DE2502660A1 (en) 1975-08-28

Similar Documents

Publication Publication Date Title
AR206934A1 (en) PROCEDURE AND DEVICE FOR THE STERILIZATION AND DETOXICATION OF LIQUIDS
IT1058129B (en) PROCEDURE AND APPARATUS FOR THE POLLUTANT TREATMENT OF WASTE WATER
IT1047612B (en) METHOD AND APPARATUS FOR DISINFECTION OF WASTE WATER
MX153756A (en) IMPROVEMENTS IN APPARATUS TO TREAT MIXTURES OF LIQUIDS AND GAS USED IN THE PETROCHEMICAL INDUSTRY
ZA757579B (en) Method and apparatus for monitoring the flow of liquids and the like
IT1032985B (en) PROCEDURE AND DEVICE FOR THE COUPLING OF PIECES IN EXACT ALIGNMENT CONDITIONS PARTICULARLY FOR THE MANUFACTURE OF MICROCIRCUITS
IT1130530B (en) PROCEDURE AND APPARATUS TO DETERMINE THE FLOW OF FLUIDS
IT1031068B (en) METHOD AND EQUIPMENT FOR THE EXPANSION OF OR GANIC SUBSTANCES
IT991584B (en) PROCEDURE FOR THE PURIFICATION OF WATER AND EXHAUST AIR CONTAINING SULFUR AND NITROGEN
BE823657A (en) DEVICE FOR IMPROVING THE MUSCULATURE OF THE THIGHS AND POND
IT7948264A0 (en) PROCEDURE AND APPARATUS FOR THE ELIMINATION OF GAS IN HYDRAULIC CIRCUITS
IT967372B (en) PROCEDURE AND DEVICE FOR THE PURIFICATION OF ORGANICALLY POLLUTED WASTE WATER
IT1051391B (en) PROCEDURE AND DEVICE FOR THE PURIFICATION OF WASTE WATER IN INDUSTRY AND AGRICULTURE
IT973810B (en) HYGIENIC EQUIPMENT AND FOR THE TREATMENT OF MLURID WATER
IT995070B (en) PROCEDURE AND EQUIPMENT TO GENERATE OXIDANT REACTIVE FOR THE TREATMENT OF POLLUTED WATER
IT975086B (en) PROCEDURE AND APPARATUS FOR THE BIOLOGICAL PURIFICATION OF RESIDUAL WATER
IT1028210B (en) METHOD AND EQUIPMENT FOR THE TREATMENT OF WASTE WATER
IT1015223B (en) METHOD AND APPARATUS FOR THE TREATMENT OF WASTE WATER
IT1021924B (en) DEVICE AND PROCEDURE FOR QUANTITATIVE ANALYSIS OF FLUIDS
IT1028757B (en) PROCEDURE FOR THE INLET OF AIR AND GAS IN LIQUIDS ESPECIALLY FOR THE TREATMENT OF WASTE WATER AND EQUIPMENT FOR ITS IMPLEMENTATION
IT1043250B (en) FLUID HEATING AND SEPARATION APPARATUS
NO139991C (en) PROCEDURE AND FACILITIES FOR FILTERING LIQUIDS
NO147624C (en) DEVICE FOR HOMOGENIZATION AND HEAT TREATMENT OF LIQUIDS FOR THE FOOD INDUSTRY
DK169975A (en) PROCEDURE FOR RINSE AND RE-RELEASE OR SIMILAR DISCHARGE AND FACILITIES FOR CARRYING OUT THE PROCEDURE
IT7850056A0 (en) GAS IN LIQUIDS IN PARTICULAR FOR DEVICE FOR THE INTRODUCTION OF WASTE WATER AERATION