SE9703008D0 - Process for purification of wastewater and apparatus for carrying out the process - Google Patents

Process for purification of wastewater and apparatus for carrying out the process

Info

Publication number
SE9703008D0
SE9703008D0 SE9703008A SE9703008A SE9703008D0 SE 9703008 D0 SE9703008 D0 SE 9703008D0 SE 9703008 A SE9703008 A SE 9703008A SE 9703008 A SE9703008 A SE 9703008A SE 9703008 D0 SE9703008 D0 SE 9703008D0
Authority
SE
Sweden
Prior art keywords
compartments
wastewater
purification
carrying
drum
Prior art date
Application number
SE9703008A
Other languages
Swedish (sv)
Other versions
SE517896C2 (en
SE9703008L (en
Inventor
Hans-Olof Thilander
Original Assignee
Va Poolen 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 Va Poolen Ab filed Critical Va Poolen Ab
Priority to SE9703008A priority Critical patent/SE517896C2/en
Publication of SE9703008D0 publication Critical patent/SE9703008D0/en
Publication of SE9703008L publication Critical patent/SE9703008L/en
Publication of SE517896C2 publication Critical patent/SE517896C2/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
    • C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

An outlet (24) from the plant to a recipient is provided. The basin (18) for chemical treatment has three compartments separated by intermediary walls. The compartments are for consolidating, stabilising and fluidising the water, and each of them has a stirrer. The coarse separating component (14) is a drum sieve with a perforated rum with internal transport screw moving separated particles out of the drum.
SE9703008A 1997-08-21 1997-08-21 Plant for cleaning waste water SE517896C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9703008A SE517896C2 (en) 1997-08-21 1997-08-21 Plant for cleaning waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703008A SE517896C2 (en) 1997-08-21 1997-08-21 Plant for cleaning waste water

Publications (3)

Publication Number Publication Date
SE9703008D0 true SE9703008D0 (en) 1997-08-21
SE9703008L SE9703008L (en) 1999-02-22
SE517896C2 SE517896C2 (en) 2002-07-30

Family

ID=20407991

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703008A SE517896C2 (en) 1997-08-21 1997-08-21 Plant for cleaning waste water

Country Status (1)

Country Link
SE (1) SE517896C2 (en)

Also Published As

Publication number Publication date
SE517896C2 (en) 2002-07-30
SE9703008L (en) 1999-02-22

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Legal Events

Date Code Title Description
NUG Patent has lapsed