CH223782A - Process and device for the biological purification of waste water and similar liquids. - Google Patents

Process and device for the biological purification of waste water and similar liquids.

Info

Publication number
CH223782A
CH223782A CH223782DA CH223782A CH 223782 A CH223782 A CH 223782A CH 223782D A CH223782D A CH 223782DA CH 223782 A CH223782 A CH 223782A
Authority
CH
Switzerland
Prior art keywords
waste water
biological purification
similar liquids
liquids
similar
Prior art date
Application number
Other languages
German (de)
Inventor
Adrianus Hoogterp Cornelis
Original Assignee
Adrianus Hoogterp Cornelis
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 Adrianus Hoogterp Cornelis filed Critical Adrianus Hoogterp Cornelis
Publication of CH223782A publication Critical patent/CH223782A/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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • 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
    • C02F3/04—Aerobic processes using trickle filters
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
CH223782D 1936-05-13 1941-08-11 Process and device for the biological purification of waste water and similar liquids. CH223782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1352536A GB475354A (en) 1936-05-13 1936-05-13 Improvements in or relating to the treatment of sewage and like waste liquids

Publications (1)

Publication Number Publication Date
CH223782A true CH223782A (en) 1942-10-15

Family

ID=10024558

Family Applications (1)

Application Number Title Priority Date Filing Date
CH223782D CH223782A (en) 1936-05-13 1941-08-11 Process and device for the biological purification of waste water and similar liquids.

Country Status (5)

Country Link
BE (1) BE415615A (en)
CH (1) CH223782A (en)
FR (1) FR806589A (en)
GB (1) GB475354A (en)
NL (1) NL53363C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419693A (en) * 1943-01-29 1947-04-29 Austin Co Sewage disposal system
US2528887A (en) * 1947-12-18 1950-11-07 Carter Ralph B Co Means for purifying sewage and the like
SE443930B (en) * 1981-05-08 1986-03-17 Flaekt Ab DEVICE FOR PURIFICATION OF POLLUTANEATED AIR FROM A SPRAYBOX WITH A BIOLOGICAL DEGRADATION
CN114956473B (en) * 2022-06-16 2023-08-04 江苏海绵城市技术研究院有限公司 Modular biological detention pond
CN116819030B (en) * 2023-08-28 2023-10-31 天津天元信息技术有限公司 Tap water pipeline water quality purifying and monitoring device
CN118026408B (en) * 2024-04-11 2024-06-14 四川发展环境科学技术研究院有限公司 System and method for removing nitrogen and phosphorus in sewage by iron ion driven denitrification-anaerobic ammoxidation

Also Published As

Publication number Publication date
BE415615A (en)
GB475354A (en) 1937-11-15
NL53363C (en)
FR806589A (en) 1936-12-19

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