JPS509108B1 - - Google Patents

Info

Publication number
JPS509108B1
JPS509108B1 JP4311571A JP4311571A JPS509108B1 JP S509108 B1 JPS509108 B1 JP S509108B1 JP 4311571 A JP4311571 A JP 4311571A JP 4311571 A JP4311571 A JP 4311571A JP S509108 B1 JPS509108 B1 JP S509108B1
Authority
JP
Japan
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.)
Pending
Application number
JP4311571A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP4311571A priority Critical patent/JPS509108B1/ja
Priority to DE2227963A priority patent/DE2227963C2/de
Publication of JPS509108B1 publication Critical patent/JPS509108B1/ja
Pending legal-status Critical Current

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
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Activated Sludge Processes (AREA)
JP4311571A 1971-06-16 1971-06-16 Pending JPS509108B1 (US07579456-20090825-P00002.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4311571A JPS509108B1 (US07579456-20090825-P00002.png) 1971-06-16 1971-06-16
DE2227963A DE2227963C2 (de) 1971-06-16 1972-06-08 Verfahren zur Reinigung von Wasser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4311571A JPS509108B1 (US07579456-20090825-P00002.png) 1971-06-16 1971-06-16

Publications (1)

Publication Number Publication Date
JPS509108B1 true JPS509108B1 (US07579456-20090825-P00002.png) 1975-04-10

Family

ID=12654818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4311571A Pending JPS509108B1 (US07579456-20090825-P00002.png) 1971-06-16 1971-06-16

Country Status (2)

Country Link
JP (1) JPS509108B1 (US07579456-20090825-P00002.png)
DE (1) DE2227963C2 (US07579456-20090825-P00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206612U (US07579456-20090825-P00002.png) * 1985-06-13 1986-12-27

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603123A1 (de) * 1986-02-01 1987-08-06 Heinrich Prof Dr Sontheimer Verfahren zur biologischen nitratentfernung aus wasser mit minimierter nachbehandlung des denitrifizierten wassers
FR2689495B1 (fr) * 1992-04-03 1995-06-30 Omnium Traitement Valorisa Procede de traitement des boues par oxydation combinee chimique et biologique et installations pour la mise en óoeuvre d'un tel procede.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE724206C (de) * 1937-06-18 1942-08-20 Dr Hermann Jung Verfahren zur chemischen Reinigung von Wasser und Abwasser mit Eisen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206612U (US07579456-20090825-P00002.png) * 1985-06-13 1986-12-27

Also Published As

Publication number Publication date
DE2227963A1 (de) 1972-12-21
DE2227963C2 (de) 1982-11-18

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