CS8501289A2 - - Google Patents

Info

Publication number
CS8501289A2
CS8501289A2 CS128985A CS128985A CS8501289A2 CS 8501289 A2 CS8501289 A2 CS 8501289A2 CS 128985 A CS128985 A CS 128985A CS 128985 A CS128985 A CS 128985A CS 8501289 A2 CS8501289 A2 CS 8501289A2
Authority
CS
Czechoslovakia
Application number
CS128985A
Other languages
Czech (cs)
Other versions
CS251715B1 (en
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 CS851289A priority Critical patent/CS251715B1/en
Priority to IT2150986A priority patent/IT1197106B/en
Priority to DE19863628314 priority patent/DE3628314A1/en
Priority to ES8601277A priority patent/ES2001562A6/en
Priority to NL8602135A priority patent/NL8602135A/en
Publication of CS8501289A2 publication Critical patent/CS8501289A2/cs
Publication of CS251715B1 publication Critical patent/CS251715B1/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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1252—Cylindrical tanks with horizontal axis
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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
CS851289A 1985-02-22 1985-02-22 Apparatus for multigrade biological cleaning organicaly poluted waste waters CS251715B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CS851289A CS251715B1 (en) 1985-02-22 1985-02-22 Apparatus for multigrade biological cleaning organicaly poluted waste waters
IT2150986A IT1197106B (en) 1985-02-22 1986-08-21 Multistage biological sewage treatment
DE19863628314 DE3628314A1 (en) 1985-02-22 1986-08-21 Device for the multiple-stage biological purification of organically contaminated waste water in a modular design
ES8601277A ES2001562A6 (en) 1985-02-22 1986-08-22 Multistage biological sewage treatment
NL8602135A NL8602135A (en) 1985-02-22 1986-08-22 Multistage biological sewage treatment - with modular elements in inner oval basin surrounded by outer oval basin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS851289A CS251715B1 (en) 1985-02-22 1985-02-22 Apparatus for multigrade biological cleaning organicaly poluted waste waters

Publications (2)

Publication Number Publication Date
CS8501289A2 true CS8501289A2 (en) 1986-09-18
CS251715B1 CS251715B1 (en) 1987-07-16

Family

ID=5346909

Family Applications (1)

Application Number Title Priority Date Filing Date
CS851289A CS251715B1 (en) 1985-02-22 1985-02-22 Apparatus for multigrade biological cleaning organicaly poluted waste waters

Country Status (4)

Country Link
CS (1) CS251715B1 (en)
ES (1) ES2001562A6 (en)
IT (1) IT1197106B (en)
NL (1) NL8602135A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9000432A (en) * 1990-02-22 1991-09-16 Theodorus Simon Zaal Apparatus for aerobic waste water cleaning.

Also Published As

Publication number Publication date
IT8621509A0 (en) 1986-08-21
IT1197106B (en) 1988-11-25
ES2001562A6 (en) 1988-06-01
CS251715B1 (en) 1987-07-16
IT8621509A1 (en) 1988-02-21
NL8602135A (en) 1988-03-16

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