IT1013023B - PROCEDURE AND EQUIPMENT FOR THE TREATMENT OF WASTE WATER - Google Patents

PROCEDURE AND EQUIPMENT FOR THE TREATMENT OF WASTE WATER

Info

Publication number
IT1013023B
IT1013023B IT4777373A IT4777373A IT1013023B IT 1013023 B IT1013023 B IT 1013023B IT 4777373 A IT4777373 A IT 4777373A IT 4777373 A IT4777373 A IT 4777373A IT 1013023 B IT1013023 B IT 1013023B
Authority
IT
Italy
Prior art keywords
procedure
treatment
equipment
waste water
waste
Prior art date
Application number
IT4777373A
Other languages
Italian (it)
Inventor
K Wyatt
Original Assignee
Air Prod & Chem
Satec Ltd
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 Air Prod & Chem, Satec Ltd filed Critical Air Prod & Chem
Application granted granted Critical
Publication of IT1013023B publication Critical patent/IT1013023B/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
    • C02F3/12—Activated sludge processes
    • 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)
  • 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)
  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
IT4777373A 1972-01-20 1973-01-19 PROCEDURE AND EQUIPMENT FOR THE TREATMENT OF WASTE WATER IT1013023B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB285272A GB1424801A (en) 1972-01-20 1972-01-20 Process and system for treating waste water

Publications (1)

Publication Number Publication Date
IT1013023B true IT1013023B (en) 1977-03-30

Family

ID=9747184

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4777373A IT1013023B (en) 1972-01-20 1973-01-19 PROCEDURE AND EQUIPMENT FOR THE TREATMENT OF WASTE WATER

Country Status (7)

Country Link
BE (1) BE794121A (en)
DE (1) DE2301395A1 (en)
FR (1) FR2168558B1 (en)
GB (1) GB1424801A (en)
IT (1) IT1013023B (en)
NL (1) NL7300822A (en)
ZA (1) ZA73389B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54136755A (en) * 1978-04-15 1979-10-24 Osaka Gas Co Ltd Active sludge disposal process for waste water
DE3131989A1 (en) * 1981-08-13 1983-02-24 Linde Ag, 6200 Wiesbaden METHOD AND DEVICE FOR BIOLOGICAL WASTE WATER TREATMENT
ES2244841T3 (en) * 2003-02-07 2005-12-16 Delphin Umwelttechnik Gmbh PROCEDURE FOR INFLUENCING THE MUD VOLUME INDEX TO REDUCE FLOATING MUDS IN CLEANING FACILITIES.
US7018536B2 (en) * 2003-04-23 2006-03-28 Proline Wastewater Equipment, Llc Aerobic wastewater management system, apparatus, and method
CN106587336A (en) * 2015-10-15 2017-04-26 圣堃环保科技（上海）有限公司 Sewage treatment apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607735A (en) * 1969-07-02 1971-09-21 Air Reduction System for treatment of secondary sewage

Also Published As

Publication number Publication date
ZA73389B (en) 1974-03-27
DE2301395A1 (en) 1973-07-26
FR2168558A1 (en) 1973-08-31
BE794121A (en) 1973-07-16
GB1424801A (en) 1976-02-11
FR2168558B1 (en) 1979-01-26
NL7300822A (en) 1973-07-24

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