BE892036A - PROCESS FOR THE PURIFICATION OF LITTLE LOADED WASTE WATER - Google Patents

PROCESS FOR THE PURIFICATION OF LITTLE LOADED WASTE WATER

Info

Publication number
BE892036A
BE892036A BE0/207243A BE207243A BE892036A BE 892036 A BE892036 A BE 892036A BE 0/207243 A BE0/207243 A BE 0/207243A BE 207243 A BE207243 A BE 207243A BE 892036 A BE892036 A BE 892036A
Authority
BE
Belgium
Prior art keywords
purification
waste water
loaded waste
little loaded
little
Prior art date
Application number
BE0/207243A
Other languages
French (fr)
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Publication of BE892036A publication Critical patent/BE892036A/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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Biological Treatment Of Waste Water (AREA)
BE0/207243A 1981-02-13 1982-02-05 PROCESS FOR THE PURIFICATION OF LITTLE LOADED WASTE WATER BE892036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813105172 DE3105172A1 (en) 1981-02-13 1981-02-13 Process for purifying wastewater having a low pollution load

Publications (1)

Publication Number Publication Date
BE892036A true BE892036A (en) 1982-05-27

Family

ID=6124744

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/207243A BE892036A (en) 1981-02-13 1982-02-05 PROCESS FOR THE PURIFICATION OF LITTLE LOADED WASTE WATER

Country Status (5)

Country Link
AT (1) AT377960B (en)
BE (1) BE892036A (en)
DE (1) DE3105172A1 (en)
IT (1) IT1157916B (en)
SE (1) SE8200583L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134271A1 (en) * 1983-08-17 1985-03-20 Hydro International SA Process and plant for the biological depuration of effluents
DE3823127A1 (en) * 1988-07-08 1990-01-11 Rheinische Braunkohlenw Ag DEVICE AND METHOD FOR PURIFYING WASTE WATER
EP0422585A3 (en) * 1989-10-13 1991-05-02 Calgon Carbon Corp Novel product/process/application for improving carbon adsorptive capacity by oxygen addition in aqueous systems
ATE119797T1 (en) * 1991-02-19 1995-04-15 Kessler & Luch Gmbh METHOD AND DEVICE FOR REGENERATING THE WASHING LIQUID OF AN AIR WASHER.
DE4407734C1 (en) * 1994-03-08 1995-04-20 Buck Chem Tech Werke Process for cleaning and reusing surfactant-containing waste waters
RU2336232C2 (en) * 2006-05-22 2008-10-20 Андрей Андреевич Степкин Method of biological sewage water purification and silt sediment utilisation
CN107739124B (en) * 2017-09-14 2021-07-23 云南天朗环境科技有限公司 Zero-discharge treatment method for coking wastewater

Also Published As

Publication number Publication date
ATA45582A (en) 1984-10-15
SE8200583L (en) 1982-08-14
DE3105172A1 (en) 1982-08-19
AT377960B (en) 1985-05-28
IT1157916B (en) 1987-02-18
IT8219529A0 (en) 1982-02-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FRIED. KRUPP G.M.B.H.

Effective date: 19860228