NL7315483A - - Google Patents

Info

Publication number
NL7315483A
NL7315483A NL7315483A NL7315483A NL7315483A NL 7315483 A NL7315483 A NL 7315483A NL 7315483 A NL7315483 A NL 7315483A NL 7315483 A NL7315483 A NL 7315483A NL 7315483 A NL7315483 A NL 7315483A
Authority
NL
Netherlands
Application number
NL7315483A
Inventor
B H Stenstrom
Original Assignee
Salen & Wicander Ab
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 Salen & Wicander Ab filed Critical Salen & Wicander Ab
Publication of NL7315483A publication Critical patent/NL7315483A/xx

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
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Biological Treatment Of Waste Water (AREA)
NL7315483A 1972-11-14 1973-11-13 NL7315483A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7214757A SE375750B (enExample) 1972-11-14 1972-11-14

Publications (1)

Publication Number Publication Date
NL7315483A true NL7315483A (enExample) 1974-05-16

Family

ID=20299613

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7315483A NL7315483A (enExample) 1972-11-14 1973-11-13

Country Status (6)

Country Link
DE (1) DE2356128A1 (enExample)
ES (1) ES420482A1 (enExample)
FR (1) FR2206279B1 (enExample)
GB (1) GB1429370A (enExample)
NL (1) NL7315483A (enExample)
SE (1) SE375750B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3070205D1 (en) 1979-07-02 1985-03-28 Small Stuart H Waste disposal apparatus
ES2049671B1 (es) * 1992-10-16 1994-10-01 Invest Energet Medioambient Sistema acondicionador en continuo para toma de muestras liquidas.
FR2966819B1 (fr) 2010-10-29 2013-12-27 Orege Procede et dispositif de clarification des eaux.
FR2966818B1 (fr) * 2010-10-29 2014-02-14 Orege Procede de separation entre liquide et matiere en suspension d'une boue et dispositif mettant en oeuvre un tel procede.

Also Published As

Publication number Publication date
ES420482A1 (es) 1976-04-01
FR2206279A1 (enExample) 1974-06-07
DE2356128A1 (de) 1974-05-22
FR2206279B1 (enExample) 1978-11-17
SE375750B (enExample) 1975-04-28
GB1429370A (en) 1976-03-24

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Legal Events

Date Code Title Description
BV The patent application has lapsed