FI20085555A - Menetelmä ja järjestelmä vesistön puhdistamiseksi - Google Patents

Menetelmä ja järjestelmä vesistön puhdistamiseksi Download PDF

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Publication number
FI20085555A
FI20085555A FI20085555A FI20085555A FI20085555A FI 20085555 A FI20085555 A FI 20085555A FI 20085555 A FI20085555 A FI 20085555A FI 20085555 A FI20085555 A FI 20085555A FI 20085555 A FI20085555 A FI 20085555A
Authority
FI
Finland
Prior art keywords
watercourses
cleaning
cleaning watercourses
Prior art date
Application number
FI20085555A
Other languages
English (en)
Swedish (sv)
Other versions
FI120984B (fi
FI20085555A0 (fi
Inventor
Jouko Lehtonen
Original Assignee
Turun Ammattikorkeakoulu
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 Turun Ammattikorkeakoulu filed Critical Turun Ammattikorkeakoulu
Priority to FI20085555A priority Critical patent/FI120984B/fi
Publication of FI20085555A0 publication Critical patent/FI20085555A0/fi
Priority to EP09757676.3A priority patent/EP2315879A4/en
Priority to PCT/FI2009/050472 priority patent/WO2009147298A1/en
Publication of FI20085555A publication Critical patent/FI20085555A/fi
Application granted granted Critical
Publication of FI120984B publication Critical patent/FI120984B/fi

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/08—Details, e.g. gates, screens
    • E02B5/085—Arresting devices for waterborne materials, e.g. gratings
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
    • E02B3/023—Removing sediments
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sewage (AREA)
  • Filtration Of Liquid (AREA)
FI20085555A 2008-06-05 2008-06-05 Menetelmä ja järjestelmä vesistön puhdistamiseksi FI120984B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20085555A FI120984B (fi) 2008-06-05 2008-06-05 Menetelmä ja järjestelmä vesistön puhdistamiseksi
EP09757676.3A EP2315879A4 (en) 2008-06-05 2009-06-03 METHOD AND SYSTEM FOR CLEANING A WATER SYSTEM
PCT/FI2009/050472 WO2009147298A1 (en) 2008-06-05 2009-06-03 Method and system for cleaning a water system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085555A FI120984B (fi) 2008-06-05 2008-06-05 Menetelmä ja järjestelmä vesistön puhdistamiseksi
FI20085555 2008-06-05

Publications (3)

Publication Number Publication Date
FI20085555A0 FI20085555A0 (fi) 2008-06-05
FI20085555A true FI20085555A (fi) 2009-12-06
FI120984B FI120984B (fi) 2010-05-31

Family

ID=39589321

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085555A FI120984B (fi) 2008-06-05 2008-06-05 Menetelmä ja järjestelmä vesistön puhdistamiseksi

Country Status (3)

Country Link
EP (1) EP2315879A4 (fi)
FI (1) FI120984B (fi)
WO (1) WO2009147298A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114809160B (zh) * 2022-04-20 2023-10-20 自然资源部第二海洋研究所 一种基于堤坝工程的防淤疏通结构及疏通方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US224398A (en) * 1880-02-10 Permeable dam
US2367997A (en) * 1945-01-23 Filter for swimming pools
US3282430A (en) * 1963-08-16 1966-11-01 Felix L Kinne Irrigation channel weed seed screen
SE8302965L (sv) * 1983-05-26 1984-11-27 Hans Eriksson Anordning for rening av havsvatten fran partiklar
US5257878A (en) * 1992-11-27 1993-11-02 New York State Electric & Gas Corporation Sediment mat
US5605416A (en) * 1995-03-27 1997-02-25 Roach; Gary W. Water, sediment and erosion control apparatus and methods
CA2263238C (en) * 1999-03-01 2004-12-07 Jack Mattson Waterway pollution control apparatus
US6427718B1 (en) * 2000-12-06 2002-08-06 The United States Of America As Represented By The Secretary Of The Interior Automated farm turnout

Also Published As

Publication number Publication date
FI120984B (fi) 2010-05-31
EP2315879A4 (en) 2015-03-18
FI20085555A0 (fi) 2008-06-05
WO2009147298A1 (en) 2009-12-10
EP2315879A1 (en) 2011-05-04

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