SE375750B - - Google Patents

Info

Publication number
SE375750B
SE375750B SE7214757A SE1475772A SE375750B SE 375750 B SE375750 B SE 375750B SE 7214757 A SE7214757 A SE 7214757A SE 1475772 A SE1475772 A SE 1475772A SE 375750 B SE375750 B SE 375750B
Authority
SE
Sweden
Application number
SE7214757A
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
Priority to SE7214757A priority Critical patent/SE375750B/xx
Priority to GB5099973A priority patent/GB1429370A/en
Priority to DE2356128A priority patent/DE2356128A1/en
Priority to NL7315483A priority patent/NL7315483A/xx
Priority to ES420482A priority patent/ES420482A1/en
Priority to FR7340348A priority patent/FR2206279B1/fr
Publication of SE375750B publication Critical patent/SE375750B/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)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)
  • Biological Treatment Of Waste Water (AREA)
SE7214757A 1972-11-14 1972-11-14 SE375750B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7214757A SE375750B (en) 1972-11-14 1972-11-14
GB5099973A GB1429370A (en) 1972-11-14 1973-11-02 Method and plant for purification of waste water
DE2356128A DE2356128A1 (en) 1972-11-14 1973-11-09 METHOD AND SYSTEM FOR PURIFYING WASTE WATER
NL7315483A NL7315483A (en) 1972-11-14 1973-11-13
ES420482A ES420482A1 (en) 1972-11-14 1973-11-13 Method and plant for purification of waste water
FR7340348A FR2206279B1 (en) 1972-11-14 1973-11-13

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE375750B true SE375750B (en) 1975-04-28

Family

ID=20299613

Family Applications (1)

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

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2049671B1 (en) * 1992-10-16 1994-10-01 Invest Energet Medioambient CONTINUOUS CONDITIONING SYSTEM FOR COLLECTION OF LIQUID SAMPLES.
FR2966818B1 (en) * 2010-10-29 2014-02-14 Orege METHOD FOR SEPARATION BETWEEN LIQUID AND SUSPENDED MATERIAL OF A SLURRY AND DEVICE USING SUCH A METHOD
FR2966819B1 (en) * 2010-10-29 2013-12-27 Orege METHOD AND DEVICE FOR CLARIFYING WATER.

Also Published As

Publication number Publication date
FR2206279A1 (en) 1974-06-07
ES420482A1 (en) 1976-04-01
NL7315483A (en) 1974-05-16
FR2206279B1 (en) 1978-11-17
GB1429370A (en) 1976-03-24
DE2356128A1 (en) 1974-05-22

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