DE1759617B2 - Verfahren zur reinigung von abwasser - Google Patents

Verfahren zur reinigung von abwasser

Info

Publication number
DE1759617B2
DE1759617B2 DE19681759617 DE1759617A DE1759617B2 DE 1759617 B2 DE1759617 B2 DE 1759617B2 DE 19681759617 DE19681759617 DE 19681759617 DE 1759617 A DE1759617 A DE 1759617A DE 1759617 B2 DE1759617 B2 DE 1759617B2
Authority
DE
Germany
Prior art keywords
waste water
purifying waste
purifying
water
waste
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19681759617
Other languages
English (en)
Other versions
DE1759617A1 (de
DE1759617C3 (de
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 SE33668A external-priority patent/SE317632C/xx
Application filed filed Critical
Publication of DE1759617A1 publication Critical patent/DE1759617A1/de
Publication of DE1759617B2 publication Critical patent/DE1759617B2/de
Application granted granted Critical
Publication of DE1759617C3 publication Critical patent/DE1759617C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • 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
    • C02F3/006—Regulation methods for biological 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Transmission Devices (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DE1759617A 1967-05-23 1968-05-20 Verfahren zur Reinigung von Abwasser Expired DE1759617C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE716867 1967-05-23
SE33668A SE317632C (sv) 1968-01-11 1968-01-11 Sätt att rena vatten medelst aktiverat slam

Publications (3)

Publication Number Publication Date
DE1759617A1 DE1759617A1 (de) 1972-01-13
DE1759617B2 true DE1759617B2 (de) 1973-06-28
DE1759617C3 DE1759617C3 (de) 1974-01-24

Family

ID=26654143

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1759617A Expired DE1759617C3 (de) 1967-05-23 1968-05-20 Verfahren zur Reinigung von Abwasser

Country Status (6)

Country Link
US (1) US3487014A (de)
DE (1) DE1759617C3 (de)
DK (1) DK129407B (de)
FI (1) FI51093C (de)
GB (1) GB1234807A (de)
NO (1) NO120139B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7607763L (sv) * 1976-07-07 1978-01-20 Plm Ab Forfarande for aerob, termofil nedbrytning i vetskefas av mikrobiellt nedbrytbar substans
NL7706189A (nl) * 1977-06-06 1978-12-08 Stamicarbon Werkwijze voor nitrificeren van afvalwater.
FI75794C (fi) * 1985-02-22 1988-08-08 Ekofinn Oy Uppvaermningsanordning foer biologiskt filter avsett foer behandling av avloppsvatten.
US20090145852A1 (en) * 2007-12-06 2009-06-11 Norgaard Christopher T Heating system and method for prevention of underground tank freeze-ups

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA652585A (en) * 1962-11-20 The American Ship Building Company Waste disposal apparatus and method

Also Published As

Publication number Publication date
NO120139B (de) 1970-08-31
FI51093C (fi) 1976-10-11
DK129407B (da) 1974-10-07
DE1759617A1 (de) 1972-01-13
FI51093B (de) 1976-06-30
DE1759617C3 (de) 1974-01-24
US3487014A (en) 1969-12-30
GB1234807A (en) 1971-06-09
DK129407C (de) 1975-02-24

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)