FR2746787B3 - GREASE SEPARATOR WITH INTEGRATED BACTERIAL DEGREASING SOLUTION - Google Patents

GREASE SEPARATOR WITH INTEGRATED BACTERIAL DEGREASING SOLUTION

Info

Publication number
FR2746787B3
FR2746787B3 FR9604084A FR9604084A FR2746787B3 FR 2746787 B3 FR2746787 B3 FR 2746787B3 FR 9604084 A FR9604084 A FR 9604084A FR 9604084 A FR9604084 A FR 9604084A FR 2746787 B3 FR2746787 B3 FR 2746787B3
Authority
FR
France
Prior art keywords
degreasing solution
grease separator
integrated bacterial
bacterial
integrated
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
FR9604084A
Other languages
French (fr)
Other versions
FR2746787A1 (en
Inventor
Richard Loufrani
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.)
SERVICES COFRES SARL COMP FRAN
Original Assignee
SERVICES COFRES SARL COMP FRAN
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 SERVICES COFRES SARL COMP FRAN filed Critical SERVICES COFRES SARL COMP FRAN
Priority to FR9604084A priority Critical patent/FR2746787B3/en
Publication of FR2746787A1 publication Critical patent/FR2746787A1/en
Application granted granted Critical
Publication of FR2746787B3 publication Critical patent/FR2746787B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/343—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for digestion of grease, fat, oil
    • 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
    • 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
    • B01D17/04—Breaking emulsions
    • B01D17/042—Breaking emulsions by changing the temperature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
FR9604084A 1996-03-27 1996-03-27 GREASE SEPARATOR WITH INTEGRATED BACTERIAL DEGREASING SOLUTION Expired - Fee Related FR2746787B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9604084A FR2746787B3 (en) 1996-03-27 1996-03-27 GREASE SEPARATOR WITH INTEGRATED BACTERIAL DEGREASING SOLUTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9604084A FR2746787B3 (en) 1996-03-27 1996-03-27 GREASE SEPARATOR WITH INTEGRATED BACTERIAL DEGREASING SOLUTION

Publications (2)

Publication Number Publication Date
FR2746787A1 FR2746787A1 (en) 1997-10-03
FR2746787B3 true FR2746787B3 (en) 1998-04-30

Family

ID=9490795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9604084A Expired - Fee Related FR2746787B3 (en) 1996-03-27 1996-03-27 GREASE SEPARATOR WITH INTEGRATED BACTERIAL DEGREASING SOLUTION

Country Status (1)

Country Link
FR (1) FR2746787B3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2812628A1 (en) * 2000-08-04 2002-02-08 Mazzola Claude Grease trap for kitchen wastewater has gravity flow through degreasing and flotation compartments and has aerator and devices delivering doses of bacterial solution
GB2484887B (en) * 2010-07-21 2018-11-14 Hydro Systems Europe Ltd Cultivation and dispensing of bacteria
EP2433690A1 (en) * 2010-09-27 2012-03-28 Reinhold Gryxa Grease trap

Also Published As

Publication number Publication date
FR2746787A1 (en) 1997-10-03

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse