JPH0118795B2 - - Google Patents

Info

Publication number
JPH0118795B2
JPH0118795B2 JP60030701A JP3070185A JPH0118795B2 JP H0118795 B2 JPH0118795 B2 JP H0118795B2 JP 60030701 A JP60030701 A JP 60030701A JP 3070185 A JP3070185 A JP 3070185A JP H0118795 B2 JPH0118795 B2 JP H0118795B2
Authority
JP
Japan
Prior art keywords
stage
tank
aeration
filter bed
biological
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.)
Expired
Application number
JP60030701A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60241994A (ja
Inventor
Beenke Booto
Fuiruku Uorufugangu
Hiberun Kaaru
Katsumi Nomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS60241994A publication Critical patent/JPS60241994A/ja
Publication of JPH0118795B2 publication Critical patent/JPH0118795B2/ja
Granted 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
    • C02F3/121—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
    • 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)
  • 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)
  • Activated Sludge Processes (AREA)
JP60030701A 1984-02-22 1985-02-20 下水、とくに都市下水の２段生物処理方法 Granted JPS60241994A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3406312A DE3406312C2 (de) 1984-02-22 1984-02-22 Verfahren für die zweistufige biologische Reinigung von Abwasser, insbesondere von kommunalem Abwasser
DE3406312.9 1984-02-22

Publications (2)

Publication Number Publication Date
JPS60241994A JPS60241994A (ja) 1985-11-30
JPH0118795B2 true JPH0118795B2 (de) 1989-04-07

Family

ID=6228444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60030701A Granted JPS60241994A (ja) 1984-02-22 1985-02-20 下水、とくに都市下水の２段生物処理方法

Country Status (2)

Country Link
JP (1) JPS60241994A (de)
DE (1) DE3406312C2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10127412A1 (de) * 2001-06-06 2003-05-15 Horst Ksienzyk Verfahren zur Aufbereitung von Wässern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803759C3 (de) * 1978-01-28 1983-01-13 Böhnke, Botho, Prof. Dr.-Ing. Zweistufige Anlage für die Aufbereitung von Abwasser nach dem Belebtschlammverfahren
JPS5556892A (en) * 1978-10-21 1980-04-26 Yamazaki Kogyo Kk Treatment method of polluted water
DE3043820A1 (de) * 1980-11-20 1982-06-24 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von abwasser

Also Published As

Publication number Publication date
JPS60241994A (ja) 1985-11-30
DE3406312C2 (de) 1993-12-09
DE3406312A1 (de) 1985-08-22

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