FR2943361B1 - Cuve de traitement d'eaux - Google Patents

Cuve de traitement d'eaux

Info

Publication number
FR2943361B1
FR2943361B1 FR0951767A FR0951767A FR2943361B1 FR 2943361 B1 FR2943361 B1 FR 2943361B1 FR 0951767 A FR0951767 A FR 0951767A FR 0951767 A FR0951767 A FR 0951767A FR 2943361 B1 FR2943361 B1 FR 2943361B1
Authority
FR
France
Prior art keywords
water treatment
treatment tank
tank
water
treatment
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 - Fee Related
Application number
FR0951767A
Other languages
English (en)
Other versions
FR2943361A1 (fr
Inventor
Gilles Dutoit
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.)
TECHNEAU
Original Assignee
TECHNEAU
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 TECHNEAU filed Critical TECHNEAU
Priority to FR0951767A priority Critical patent/FR2943361B1/fr
Publication of FR2943361A1 publication Critical patent/FR2943361A1/fr
Application granted granted Critical
Publication of FR2943361B1 publication Critical patent/FR2943361B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E03F5/16—Devices for separating oil, water or grease from sewage in drains leading to the main sewer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C02F2103/001—Runoff or storm water

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR0951767A 2009-03-19 2009-03-19 Cuve de traitement d'eaux Expired - Fee Related FR2943361B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0951767A FR2943361B1 (fr) 2009-03-19 2009-03-19 Cuve de traitement d'eaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0951767A FR2943361B1 (fr) 2009-03-19 2009-03-19 Cuve de traitement d'eaux

Publications (2)

Publication Number Publication Date
FR2943361A1 FR2943361A1 (fr) 2010-09-24
FR2943361B1 true FR2943361B1 (fr) 2011-06-10

Family

ID=41382212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0951767A Expired - Fee Related FR2943361B1 (fr) 2009-03-19 2009-03-19 Cuve de traitement d'eaux

Country Status (1)

Country Link
FR (1) FR2943361B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2216571C (fr) * 1997-09-24 2001-08-07 Wilkinson Heavy Precast Limited Intercepteur ameliore d'huile/grosses particules
DE20003752U1 (de) * 2000-02-29 2001-07-12 Helffenstein, Kurt, 65558 Flacht Fettabscheideranlage
FR2881737B1 (fr) * 2005-02-04 2007-09-21 Techneau Soc Par Actions Simpl Cuve de traitement d'eaux de ruissellement

Also Published As

Publication number Publication date
FR2943361A1 (fr) 2010-09-24

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 8

ST Notification of lapse

Effective date: 20171130