CH521292A - Biological sewage treatment plant for domestic and commercial wastewater treatment - Google Patents

Biological sewage treatment plant for domestic and commercial wastewater treatment

Info

Publication number
CH521292A
CH521292A CH754671A CH754671A CH521292A CH 521292 A CH521292 A CH 521292A CH 754671 A CH754671 A CH 754671A CH 754671 A CH754671 A CH 754671A CH 521292 A CH521292 A CH 521292A
Authority
CH
Switzerland
Prior art keywords
domestic
biological sewage
sewage treatment
commercial wastewater
wastewater treatment
Prior art date
Application number
CH754671A
Other languages
German (de)
Inventor
Schnyder Hans
Original Assignee
Schnyder Hans
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
Priority claimed from DE2026757A external-priority patent/DE2026757C3/en
Application filed by Schnyder Hans filed Critical Schnyder Hans
Publication of CH521292A publication Critical patent/CH521292A/en

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
    • C02F3/1236—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)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Sludge (AREA)
CH754671A 1970-06-01 1971-05-24 Biological sewage treatment plant for domestic and commercial wastewater treatment CH521292A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2026757A DE2026757C3 (en) 1970-06-01 1970-06-01 Small wastewater treatment plant in compact design for the biological purification of domestic and commercial wastewater
DE19702048571 DE2048571A1 (en) 1970-06-01 1970-10-02 Biological clarification system for domestic and commercial wastewater treatment

Publications (1)

Publication Number Publication Date
CH521292A true CH521292A (en) 1972-04-15

Family

ID=25759216

Family Applications (1)

Application Number Title Priority Date Filing Date
CH754671A CH521292A (en) 1970-06-01 1971-05-24 Biological sewage treatment plant for domestic and commercial wastewater treatment

Country Status (4)

Country Link
CH (1) CH521292A (en)
DE (1) DE2048571A1 (en)
ES (1) ES392191A1 (en)
FR (1) FR2095738A5 (en)

Also Published As

Publication number Publication date
DE2048571A1 (en) 1972-04-06
ES392191A1 (en) 1974-02-01
FR2095738A5 (en) 1972-02-11

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Legal Events

Date Code Title Description
PL Patent ceased