NO131708B - - Google Patents

Download PDF

Info

Publication number
NO131708B
NO131708B NO347/72*[A NO34772A NO131708B NO 131708 B NO131708 B NO 131708B NO 34772 A NO34772 A NO 34772A NO 131708 B NO131708 B NO 131708B
Authority
NO
Norway
Prior art keywords
water
liquid
gas
air
flotation
Prior art date
Application number
NO347/72*[A
Other languages
English (en)
Norwegian (no)
Other versions
NO131708C (sv
Inventor
S E A Svanteson
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Publication of NO131708B publication Critical patent/NO131708B/no
Publication of NO131708C publication Critical patent/NO131708C/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1431Dissolved air flotation machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/02Froth-flotation processes
    • B03D1/028Control and monitoring of flotation processes; computer models therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1412Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/1443Feed or discharge mechanisms for flotation tanks
    • B03D1/1456Feed mechanisms for the slurry
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/16Flotation machines with impellers; Subaeration machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/14Flotation machines
    • B03D1/24Pneumatic
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/24Treatment of water, waste water, or sewage by flotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
NO347/72*[A 1971-02-09 1972-02-08 NO131708C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01584/71A SE360026B (sv) 1971-02-09 1971-02-09

Publications (2)

Publication Number Publication Date
NO131708B true NO131708B (sv) 1975-04-07
NO131708C NO131708C (sv) 1975-07-16

Family

ID=20258458

Family Applications (1)

Application Number Title Priority Date Filing Date
NO347/72*[A NO131708C (sv) 1971-02-09 1972-02-08

Country Status (18)

Country Link
US (1) US3799345A (sv)
JP (1) JPS5550710B1 (sv)
AT (1) AT311276B (sv)
BE (1) BE779047A (sv)
CA (1) CA977078A (sv)
CH (1) CH535723A (sv)
DD (1) DD95795A5 (sv)
DE (1) DE2202162A1 (sv)
ES (1) ES399586A1 (sv)
FR (1) FR2124330B1 (sv)
GB (1) GB1351882A (sv)
HU (1) HU165039B (sv)
IT (1) IT949700B (sv)
NL (1) NL7201566A (sv)
NO (1) NO131708C (sv)
PL (1) PL77428B1 (sv)
SE (1) SE360026B (sv)
ZA (1) ZA72612B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156790U (ja) * 1983-04-07 1984-10-20 川崎 茂 墨壷
GB8715599D0 (en) * 1987-07-02 1987-08-12 Hydrefficiency International L Effluent treatment of waste water
DE19756962A1 (de) * 1997-12-20 1999-07-01 Forschungszentrum Juelich Gmbh Flotationsreaktor sowie Verfahren zur Flotation
US8177072B2 (en) 2008-12-04 2012-05-15 Thermogenesis Corp. Apparatus and method for separating and isolating components of a biological fluid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR766769A (fr) * 1934-01-09 1934-07-04 Prep Ind Combustibles Appareil d'alimentation pour cellules de flottation
GB622282A (en) * 1946-04-12 1949-04-29 Adolf Magnus Rupert Karlstroem Method of and apparatus for purifying raw water from humic substances
US2772234A (en) * 1953-05-14 1956-11-27 Process Engineers Inc Sludge treatment
US3418236A (en) * 1966-07-18 1968-12-24 Combustion Eng Flotation method and apparatus
US3606999A (en) * 1967-08-04 1971-09-21 Harold L Lawless Method of and apparatus for carrying out a chemical or physical process

Also Published As

Publication number Publication date
CH535723A (de) 1973-04-15
DE2202162A1 (de) 1972-08-17
HU165039B (sv) 1974-06-28
DD95795A5 (sv) 1973-02-12
CA977078A (en) 1975-10-28
JPS5550710B1 (sv) 1980-12-19
AT311276B (de) 1973-11-12
ZA72612B (en) 1972-10-25
NL7201566A (sv) 1972-08-11
PL77428B1 (sv) 1975-04-30
IT949700B (it) 1973-06-11
BE779047A (fr) 1972-05-30
SE360026B (sv) 1973-09-17
ES399586A1 (es) 1975-06-16
GB1351882A (en) 1974-05-01
FR2124330A1 (sv) 1972-09-22
NO131708C (sv) 1975-07-16
US3799345A (en) 1974-03-26
FR2124330B1 (sv) 1977-12-23

Similar Documents

Publication Publication Date Title
US3808123A (en) Method and apparatus for the treatment of influent waters such as sewage
US2324400A (en) Liquid clarification
US6337023B1 (en) Flotation apparatus for clarifying produced water
US2242139A (en) Method and apparatus for water purification
US2220574A (en) Apparatus for clarifying liquid
US7763173B1 (en) Method for remediating solids in waste lifting stations
CA2095887A1 (en) Bubbling System
US3418236A (en) Flotation method and apparatus
GB1261964A (en) Sewage treatment plant
US2375282A (en) Purification of liquids
GB1382445A (en) Method and apparatus for dissolving a gas in a liquid
US3886071A (en) Filter
NO802216L (no) Marin avloepsinnretning.
US20160016816A1 (en) System and method for treating water or wastewater
NO131708B (sv)
US4279842A (en) Air diffuser assembly
NO793730L (no) Fremgangsmaate og anlegg for behandling av vann og kloakk
US1494906A (en) Oil and water separating means for ships' use
US3255576A (en) Mud degasser
US1403009A (en) Swimming pool
USRE22701E (en) Liquid clarification
USRE28378E (en) Apparatus foh effecting purification of liquids by flotation
US12110237B2 (en) Algae separation system
US1536057A (en) Liquid-treating apparatus
RU1801864C (ru) Судова установка дл очистки нефтесодержащих вод