NL90860C - - Google Patents

Info

Publication number
NL90860C
NL90860C NL90860DA NL90860C NL 90860 C NL90860 C NL 90860C NL 90860D A NL90860D A NL 90860DA NL 90860 C NL90860 C NL 90860C
Authority
NL
Netherlands
Application number
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.)
Publication of NL90860C publication Critical patent/NL90860C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C02F1/645—Devices for iron precipitation and treatment by air
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Treating Waste Gases (AREA)
NL90860D 1952-09-01 NL90860C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE743697X 1952-09-01

Publications (1)

Publication Number Publication Date
NL90860C true NL90860C (en)

Family

ID=6647348

Family Applications (1)

Application Number Title Priority Date Filing Date
NL90860D NL90860C (en) 1952-09-01

Country Status (4)

Country Link
BE (1) BE521796A (en)
FR (1) FR1082167A (en)
GB (1) GB743697A (en)
NL (1) NL90860C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476250A (en) * 1967-12-05 1969-11-04 Rolland L Fifer Transportable sewage treating apparatus

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054602A (en) * 1958-05-05 1962-09-18 Chester F Produman Apparatus for treatment of sewage
US3116347A (en) * 1959-10-08 1963-12-31 Robert D Allen Sewage treating device
DE2308166A1 (en) * 1973-02-19 1974-08-22 Steuler Industriewerke Gmbh METHOD AND DEVICE FOR THE REMOVAL OF DEFLECTIVE COMPONENTS FROM WASTE WATER AND OTHER LIQUIDS
US4344844A (en) * 1981-03-17 1982-08-17 Townley J O Inclined static deoiler and conditioner for treating ore
US5091315A (en) * 1985-09-03 1992-02-25 The Board Of Trustees Of Stanford University Bioconversion reactor
DE3633545A1 (en) * 1986-10-02 1988-04-14 Eberhard Hager Apparatus for clarifying contact water
FR2812628A1 (en) * 2000-08-04 2002-02-08 Mazzola Claude Grease trap for kitchen wastewater has gravity flow through degreasing and flotation compartments and has aerator and devices delivering doses of bacterial solution
CN114904410B (en) * 2021-02-07 2023-07-28 佛山市顺德区美的洗涤电器制造有限公司 Microbubble generating device and cigarette machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476250A (en) * 1967-12-05 1969-11-04 Rolland L Fifer Transportable sewage treating apparatus

Also Published As

Publication number Publication date
BE521796A (en)
GB743697A (en) 1956-01-18
FR1082167A (en) 1954-12-27

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