FR2676045B1 - Procede de recyclage automatique des boues dans les stations d'epuration. - Google Patents

Procede de recyclage automatique des boues dans les stations d'epuration.

Info

Publication number
FR2676045B1
FR2676045B1 FR9105848A FR9105848A FR2676045B1 FR 2676045 B1 FR2676045 B1 FR 2676045B1 FR 9105848 A FR9105848 A FR 9105848A FR 9105848 A FR9105848 A FR 9105848A FR 2676045 B1 FR2676045 B1 FR 2676045B1
Authority
FR
France
Prior art keywords
sludge
automatic recycling
purification stations
stations
purification
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 - Lifetime
Application number
FR9105848A
Other languages
English (en)
Other versions
FR2676045A1 (fr
Inventor
Gilles Craisson
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.)
Stoc Assainissement Fr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9412781&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2676045(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to FR9105848A priority Critical patent/FR2676045B1/fr
Publication of FR2676045A1 publication Critical patent/FR2676045A1/fr
Application granted granted Critical
Publication of FR2676045B1 publication Critical patent/FR2676045B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
    • 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)
  • Activated Sludge Processes (AREA)
FR9105848A 1991-05-03 1991-05-03 Procede de recyclage automatique des boues dans les stations d'epuration. Expired - Lifetime FR2676045B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9105848A FR2676045B1 (fr) 1991-05-03 1991-05-03 Procede de recyclage automatique des boues dans les stations d'epuration.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105848A FR2676045B1 (fr) 1991-05-03 1991-05-03 Procede de recyclage automatique des boues dans les stations d'epuration.

Publications (2)

Publication Number Publication Date
FR2676045A1 FR2676045A1 (fr) 1992-11-06
FR2676045B1 true FR2676045B1 (fr) 1993-12-17

Family

ID=9412781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9105848A Expired - Lifetime FR2676045B1 (fr) 1991-05-03 1991-05-03 Procede de recyclage automatique des boues dans les stations d'epuration.

Country Status (1)

Country Link
FR (1) FR2676045B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103043869B (zh) * 2013-01-15 2014-04-23 广东顺德弘顺达环保产业技术投资有限公司 一种利用自动回流反应器的资源化污水处理设备及其污水处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1804574C3 (de) * 1968-10-23 1978-04-27 Robert Bosch Gmbh, 7000 Stuttgart Kläranlage zum biologischen Reinigen von Abwasser
FR2373490A1 (fr) * 1976-12-09 1978-07-07 Cersoaf Dispositif pour le traitement des eaux usees
DE3504332A1 (de) * 1985-02-08 1986-08-14 Vsesojuznyj zaočnyj inženerno-stroitel'nyj institut, Moskau/Moskva Belebtschlammbecken

Also Published As

Publication number Publication date
FR2676045A1 (fr) 1992-11-06

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Legal Events

Date Code Title Description
AU Other action affecting the ownership or exploitation of an industrial property right
CL Concession to grant licences
TQ Partial transmission of property
TP Transmission of property

Owner name: STOC ASSAINISSEMENT, FR

Effective date: 20111014