SE9202346D0 - DEVICE FOR PURIFICATION OF WATER THROUGH FLOCKING - Google Patents

DEVICE FOR PURIFICATION OF WATER THROUGH FLOCKING

Info

Publication number
SE9202346D0
SE9202346D0 SE9202346A SE9202346A SE9202346D0 SE 9202346 D0 SE9202346 D0 SE 9202346D0 SE 9202346 A SE9202346 A SE 9202346A SE 9202346 A SE9202346 A SE 9202346A SE 9202346 D0 SE9202346 D0 SE 9202346D0
Authority
SE
Sweden
Prior art keywords
water
floculation
outlet
wall
flow
Prior art date
Application number
SE9202346A
Other languages
Swedish (sv)
Other versions
SE500144C2 (en
SE9202346L (en
Inventor
F Larsson
Original Assignee
Aqua Schakt 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 Aqua Schakt Ab filed Critical Aqua Schakt Ab
Priority to SE9202346A priority Critical patent/SE500144C2/en
Publication of SE9202346D0 publication Critical patent/SE9202346D0/en
Priority to EP94908142A priority patent/EP0655050A1/en
Priority to PCT/SE1993/000654 priority patent/WO1994004466A1/en
Publication of SE9202346L publication Critical patent/SE9202346L/en
Publication of SE500144C2 publication Critical patent/SE500144C2/en

Links

Classifications

    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Apparatus for purification of waste water or untreated (raw) water by a floculation method, comprising a container (1) having an inlet (2) for untreated water and an outlet (3) for floculated water, and having means (4) for stirring the water during its passage through the floculation container, and in which the floculation contaitner (1) contains partition walls (8, 9) forming concentric floculation chambers (10-12), and in which each partition wall (8, 9) and the wall (6) into the outlet (3) has passageway openings (13-15) for bringing the flow of water to pass successively inwards or outwards through the several floculations chambers (10-12) from the inlet (2) to the outlet (3), and in which a flexible or resilient deflection wall (16) is arranged in each floculation chamber adjacent the flow openings (13-15) thereof for directing the flow of water into the succeeding floculation chamber (11, 12) and for allowing a stirring means (19) to pass said deflection wall (16) in the floculation chamber (10-12).
SE9202346A 1992-08-13 1992-08-13 Apparatus for purifying water by flocking SE500144C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9202346A SE500144C2 (en) 1992-08-13 1992-08-13 Apparatus for purifying water by flocking
EP94908142A EP0655050A1 (en) 1992-08-13 1993-08-05 Apparatus for purification of water by floculation
PCT/SE1993/000654 WO1994004466A1 (en) 1992-08-13 1993-08-05 Apparatus for purification of water by floculation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202346A SE500144C2 (en) 1992-08-13 1992-08-13 Apparatus for purifying water by flocking

Publications (3)

Publication Number Publication Date
SE9202346D0 true SE9202346D0 (en) 1992-08-13
SE9202346L SE9202346L (en) 1994-02-14
SE500144C2 SE500144C2 (en) 1994-04-25

Family

ID=20386929

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9202346A SE500144C2 (en) 1992-08-13 1992-08-13 Apparatus for purifying water by flocking

Country Status (3)

Country Link
EP (1) EP0655050A1 (en)
SE (1) SE500144C2 (en)
WO (1) WO1994004466A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014089433A1 (en) * 2012-12-07 2014-06-12 Flsmidth A/S Flow channel self-mixing flocculator for a thickener or settling tank
WO2015134501A1 (en) * 2014-03-04 2015-09-11 University Of South Florida Concentrically baffled reactors and systems that incorporate them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK142895B (en) * 1976-04-05 1981-02-23 Smidth & Co As F L Tank reactor for the treatment of liquids, in particular for flocculation by chemical precipitation of wastewater or raw water.

Also Published As

Publication number Publication date
EP0655050A1 (en) 1995-05-31
SE500144C2 (en) 1994-04-25
WO1994004466A1 (en) 1994-03-03
SE9202346L (en) 1994-02-14

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