FR2749780B1 - Installation de nettoyage par injection et aspiration avec recyclage separatif - Google Patents

Installation de nettoyage par injection et aspiration avec recyclage separatif

Info

Publication number
FR2749780B1
FR2749780B1 FR9607525A FR9607525A FR2749780B1 FR 2749780 B1 FR2749780 B1 FR 2749780B1 FR 9607525 A FR9607525 A FR 9607525A FR 9607525 A FR9607525 A FR 9607525A FR 2749780 B1 FR2749780 B1 FR 2749780B1
Authority
FR
France
Prior art keywords
injection
cleaning plant
suction cleaning
separate recycling
recycling
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
FR9607525A
Other languages
English (en)
Other versions
FR2749780A1 (fr
Inventor
Daniel Rivard
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.)
RECH ET DE FORMATION POURL ASS
Original Assignee
RECH ET DE FORMATION POURL ASS
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 RECH ET DE FORMATION POURL ASS filed Critical RECH ET DE FORMATION POURL ASS
Priority to FR9607525A priority Critical patent/FR2749780B1/fr
Publication of FR2749780A1 publication Critical patent/FR2749780A1/fr
Application granted granted Critical
Publication of FR2749780B1 publication Critical patent/FR2749780B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/10—Wheeled apparatus for emptying sewers or cesspools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/10—Wheeled apparatus for emptying sewers or cesspools
    • E03F7/103—Wheeled apparatus for emptying sewers or cesspools with a tank featuring one or more partition walls

Landscapes

  • 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)
  • Treatment Of Sludge (AREA)
FR9607525A 1996-06-18 1996-06-18 Installation de nettoyage par injection et aspiration avec recyclage separatif Expired - Lifetime FR2749780B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9607525A FR2749780B1 (fr) 1996-06-18 1996-06-18 Installation de nettoyage par injection et aspiration avec recyclage separatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9607525A FR2749780B1 (fr) 1996-06-18 1996-06-18 Installation de nettoyage par injection et aspiration avec recyclage separatif

Publications (2)

Publication Number Publication Date
FR2749780A1 FR2749780A1 (fr) 1997-12-19
FR2749780B1 true FR2749780B1 (fr) 1998-08-28

Family

ID=9493136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9607525A Expired - Lifetime FR2749780B1 (fr) 1996-06-18 1996-06-18 Installation de nettoyage par injection et aspiration avec recyclage separatif

Country Status (1)

Country Link
FR (1) FR2749780B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252558B4 (de) * 2002-11-08 2008-01-17 Marko Uentz Filter insbesondere für die Haltung von Fischen jeder Art in verschiedenen Haltungsanlagen
US20180148362A1 (en) * 2015-06-16 2018-05-31 Cappellotto S.P.A. Vehicle-mounted portable apparatus for clarification and disinfection of wastewater produced by the washing of road drainage inlets and drains and tunnels, and method for clarification and disinfection of wastewater produced by the washing of road drainage inlets and drains and tunnels
AU2018100994A4 (en) 2017-07-14 2018-08-16 Vermeer Manufacturing Company Hydro excavation vacuum apparatus and fluid storage and supply systems thereof
CN111119326A (zh) * 2020-01-13 2020-05-08 陈诚 一种用于环卫清洗和吸污的变容罐及其清洗吸污车

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891539C (de) * 1951-07-29 1953-09-28 Max Leitsmann Formstab und seine Befestigung zur Herstellung von Filtern
US4944873A (en) * 1989-01-12 1990-07-31 Williams Jack R Dewatering system for sludge removal

Also Published As

Publication number Publication date
FR2749780A1 (fr) 1997-12-19

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