FR2246502B1 - - Google Patents

Info

Publication number
FR2246502B1
FR2246502B1 FR7432901A FR7432901A FR2246502B1 FR 2246502 B1 FR2246502 B1 FR 2246502B1 FR 7432901 A FR7432901 A FR 7432901A FR 7432901 A FR7432901 A FR 7432901A FR 2246502 B1 FR2246502 B1 FR 2246502B1
Authority
FR
France
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
FR7432901A
Other versions
FR2246502A1 (fr
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.)
Euroc Administration AB
Original Assignee
Euroc Administration AB
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 Euroc Administration AB filed Critical Euroc Administration AB
Publication of FR2246502A1 publication Critical patent/FR2246502A1/fr
Application granted granted Critical
Publication of FR2246502B1 publication Critical patent/FR2246502B1/fr
Expired 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • 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
    • 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
    • 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
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • C02F3/207—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with axial thrust propellers
    • 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
    • C02F3/24—Activated sludge processes using free-fall aeration or spraying
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/005—Black water originating from toilets
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • 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
FR7432901A 1973-10-01 1974-09-30 Expired FR2246502B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7313306A SE387622B (sv) 1973-10-01 1973-10-01 Sett och anordning for vatformultning av mycket heterogent atminstone delvis biologiskt nedbrytbart avfallsmaterial

Publications (2)

Publication Number Publication Date
FR2246502A1 FR2246502A1 (fr) 1975-05-02
FR2246502B1 true FR2246502B1 (fr) 1980-05-30

Family

ID=20318696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432901A Expired FR2246502B1 (fr) 1973-10-01 1974-09-30

Country Status (15)

Country Link
JP (1) JPS5076844A (fr)
AT (1) AT340963B (fr)
BE (1) BE820519A (fr)
BR (1) BR7408112D0 (fr)
CA (1) CA1033079A (fr)
DK (1) DK140096B (fr)
ES (2) ES430536A1 (fr)
FI (1) FI285074A (fr)
FR (1) FR2246502B1 (fr)
GB (1) GB1459551A (fr)
IT (1) IT1033099B (fr)
NL (1) NL7412909A (fr)
NO (1) NO140927C (fr)
SE (1) SE387622B (fr)
ZA (1) ZA746190B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584599B2 (ja) * 1978-05-06 1983-01-27 三井造船株式会社 有機性スラツジの消化方法
DE2862240D1 (en) * 1978-11-21 1983-06-01 Robert W Claunch Process for treating organic waste
EP0014276A1 (fr) * 1979-01-12 1980-08-20 Robert H. Nealy Système intégral pour le traitement d'eaux usées
US7150993B2 (en) 2003-08-05 2006-12-19 Monsanto Technology Llc Method for excision of plant embryos for transformation
US7560611B2 (en) 2003-08-05 2009-07-14 Monsanto Technology Llc Method and apparatus for substantially isolating plant tissues
EP3290520B1 (fr) 2007-03-09 2021-07-14 Monsanto Technology LLC Préparation et utilisation d'explants d'embryons végétaux pour la transformation

Also Published As

Publication number Publication date
NL7412909A (nl) 1975-04-03
AT340963B (de) 1978-01-10
NO140927C (no) 1979-12-12
SE387622B (sv) 1976-09-13
NO140927B (no) 1979-09-03
IT1033099B (it) 1979-07-10
JPS5076844A (fr) 1975-06-23
FI285074A (fr) 1975-04-02
DK514474A (fr) 1975-06-09
SE7313306L (fr) 1975-04-02
BR7408112D0 (pt) 1975-07-22
CA1033079A (fr) 1978-06-13
ATA785174A (de) 1977-05-15
DK140096C (fr) 1979-11-19
GB1459551A (en) 1976-12-22
NO743549L (fr) 1975-04-28
ES449414A1 (es) 1977-07-01
ZA746190B (en) 1975-10-29
ES430536A1 (es) 1977-02-16
DK140096B (da) 1979-06-18
BE820519A (fr) 1975-04-01
FR2246502A1 (fr) 1975-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse