FR2117577A5 - Purificn of oil-contaminated water - by plant-mounted separators - Google Patents

Purificn of oil-contaminated water - by plant-mounted separators

Info

Publication number
FR2117577A5
FR2117577A5 FR7144199A FR7144199A FR2117577A5 FR 2117577 A5 FR2117577 A5 FR 2117577A5 FR 7144199 A FR7144199 A FR 7144199A FR 7144199 A FR7144199 A FR 7144199A FR 2117577 A5 FR2117577 A5 FR 2117577A5
Authority
FR
France
Prior art keywords
oil
separator
plant
purificn
contaminated water
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
Application number
FR7144199A
Other languages
French (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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
Passavant Werke Michelbacher Hutte
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 Passavant Werke AG and Co KG, Passavant Werke Michelbacher Hutte filed Critical Passavant Werke AG and Co KG
Application granted granted Critical
Publication of FR2117577A5 publication Critical patent/FR2117577A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • 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
    • B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Sepn. of light liquids e.g. motor spirit, benzene, oil or the like from used water by means of a light liquid separator whereby if a pre-separator is used mounted at the upstream end of the installation, and/or when a final separator is provided at the plant outlet, the pre-separator and/or the final separator are connected only in case of need. In particular these separators are brought into operation in accordance with the feed rate of used water.
FR7144199A 1970-12-09 1971-12-09 Purificn of oil-contaminated water - by plant-mounted separators Expired FR2117577A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2060620A DE2060620C3 (en) 1970-12-09 1970-12-09 Method and device for separating light liquids such as gasoline, benzene, oil or the like. from sewage

Publications (1)

Publication Number Publication Date
FR2117577A5 true FR2117577A5 (en) 1972-07-21

Family

ID=5790465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7144199A Expired FR2117577A5 (en) 1970-12-09 1971-12-09 Purificn of oil-contaminated water - by plant-mounted separators

Country Status (6)

Country Link
AT (1) AT311279B (en)
BE (1) BE776303A (en)
DE (1) DE2060620C3 (en)
FR (1) FR2117577A5 (en)
IT (1) IT940373B (en)
NL (1) NL7116598A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036285A1 (en) * 1980-09-26 1982-05-19 Hoechst Ag, 6000 Frankfurt METHOD AND DEVICE FOR TREATING WASTE WATER FOR ANALYSIS-TECHNICAL PURPOSES

Also Published As

Publication number Publication date
IT940373B (en) 1973-02-10
DE2060620A1 (en) 1972-06-15
NL7116598A (en) 1972-06-13
DE2060620C3 (en) 1978-12-14
AT311279B (en) 1973-11-12
DE2060620B2 (en) 1978-04-27
BE776303A (en) 1972-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse