FR791991A - Process for clarifying manufacturing water and waste water of all kinds - Google Patents

Process for clarifying manufacturing water and waste water of all kinds

Info

Publication number
FR791991A
FR791991A FR791991DA FR791991A FR 791991 A FR791991 A FR 791991A FR 791991D A FR791991D A FR 791991DA FR 791991 A FR791991 A FR 791991A
Authority
FR
France
Prior art keywords
water
clarifying
kinds
manufacturing
waste 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
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.)
BWS Technologie GmbH
Original Assignee
Maschinenfabrik Buckau R Wolf AG
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 Maschinenfabrik Buckau R Wolf AG filed Critical Maschinenfabrik Buckau R Wolf AG
Application granted granted Critical
Publication of FR791991A publication Critical patent/FR791991A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR791991D 1935-01-03 1935-07-02 Process for clarifying manufacturing water and waste water of all kinds Expired FR791991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE457149X 1935-01-03

Publications (1)

Publication Number Publication Date
FR791991A true FR791991A (en) 1935-12-20

Family

ID=6539273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791991D Expired FR791991A (en) 1935-01-03 1935-07-02 Process for clarifying manufacturing water and waste water of all kinds

Country Status (5)

Country Link
BE (1) BE410201A (en)
DE (1) DE129688C (en)
FR (1) FR791991A (en)
GB (1) GB457149A (en)
NL (1) NL42919C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464924A1 (en) * 1979-09-10 1981-03-20 Shinryo Air Cond PROCESS AND PLANT FOR THE CONCENTRATION OF SLUDGE

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306449A (en) * 1967-02-28 High speed precipitating apparatus
US2436375A (en) * 1943-04-19 1948-02-24 American Cyanamid Co Clarifier for lubricating coolants by means of frothe flotation
US2446655A (en) * 1945-10-06 1948-08-10 Deepwater Chemical Co Ltd Method and apparatus for clarifying alkaline well waters
US2695710A (en) * 1949-10-12 1954-11-30 F S Gibbs Inc Flotation and clarification apparatus
US4490259A (en) * 1982-09-30 1984-12-25 International Resources Management, Inc. Flotation apparatus and process utilizing a novel mixing and floc dispersion means
DE3525788A1 (en) * 1985-06-24 1987-01-02 Escher Wyss Gmbh Method and arrangement for controlling the addition of chemicals for flocculating flocculable substances in suspensions, especially for purifying the backwater of de-inking installations
DE69102785T2 (en) * 1990-02-09 1994-11-10 Masakatsu Ozawa Device for separation by pressurization and flotation.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464924A1 (en) * 1979-09-10 1981-03-20 Shinryo Air Cond PROCESS AND PLANT FOR THE CONCENTRATION OF SLUDGE

Also Published As

Publication number Publication date
BE410201A (en)
DE129688C (en)
GB457149A (en) 1936-11-23
NL42919C (en)

Similar Documents

Publication Publication Date Title
FR823869A (en) Sewage treatment process
FR791991A (en) Process for clarifying manufacturing water and waste water of all kinds
FR806509A (en) Process and material for water purification
FR893076A (en) Process and installation for the biological purification of waste water
FR803630A (en) Manufacturing process of citric acid
FR787831A (en) Process for the biological and simultaneous purification of wastewater and its sludge
FR807300A (en) Process for softening natural water
FR808991A (en) Process for the production of fluoro-sulfonic acid
FR806325A (en) Manufacturing process of artificial materials
FR799936A (en) Contaminated water purification and clarification process
FR806637A (en) Filtration process and filter for the purification of waste water
FR713639A (en) Process for treating waste water from the manufacture of cupro-ammoniacal silk
FR45925E (en) Wastewater purification process
FR801273A (en) Process for manufacturing citric acid by bacteriological treatment of molasses
FR800369A (en) Manufacturing process of halogen-alkylamines
FR756266A (en) Process for purification and softening of water
FR793481A (en) Sewage treatment process
FR50490E (en) Water purification process
FR45774E (en) Manufacturing process of 2-keto-1-gulonic acid
FR803443A (en) Manufacturing process of maleic acid
FR760306A (en) Process for the treatment of musts of all kinds
FR803387A (en) Water purification process
FR810754A (en) Process and devices for the neutralization and purification of waste water from beet distilleries
FR791427A (en) Process for incorporating ozone into underwear
FR48022E (en) Process for the manufacture of concentrated nitric acid