FI20002247A - Lake restoration method - Google Patents

Lake restoration method Download PDF

Info

Publication number
FI20002247A
FI20002247A FI20002247A FI20002247A FI20002247A FI 20002247 A FI20002247 A FI 20002247A FI 20002247 A FI20002247 A FI 20002247A FI 20002247 A FI20002247 A FI 20002247A FI 20002247 A FI20002247 A FI 20002247A
Authority
FI
Finland
Prior art keywords
restoration method
lake restoration
lake
restoration
Prior art date
Application number
FI20002247A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20002247A0 (en
FI122359B (en
Inventor
Minna Katriina Aarnio
Original Assignee
Minna Katriina Aarnio
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 Minna Katriina Aarnio filed Critical Minna Katriina Aarnio
Priority to FI20002247A priority Critical patent/FI122359B/en
Publication of FI20002247A0 publication Critical patent/FI20002247A0/en
Priority to AU2002210584A priority patent/AU2002210584A1/en
Priority to PCT/FI2001/000883 priority patent/WO2002031273A1/en
Publication of FI20002247A publication Critical patent/FI20002247A/en
Application granted granted Critical
Publication of FI122359B publication Critical patent/FI122359B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • 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
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
FI20002247A 2000-10-12 2000-10-12 Procedure for lake restoration, procedure for treatment of sediment mass and use of double spiral press for treatment of dredging waste FI122359B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20002247A FI122359B (en) 2000-10-12 2000-10-12 Procedure for lake restoration, procedure for treatment of sediment mass and use of double spiral press for treatment of dredging waste
AU2002210584A AU2002210584A1 (en) 2000-10-12 2001-10-11 Method for treatment of dredging soil
PCT/FI2001/000883 WO2002031273A1 (en) 2000-10-12 2001-10-11 Method for treatment of dredging soil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002247A FI122359B (en) 2000-10-12 2000-10-12 Procedure for lake restoration, procedure for treatment of sediment mass and use of double spiral press for treatment of dredging waste
FI20002247 2000-10-12

Publications (3)

Publication Number Publication Date
FI20002247A0 FI20002247A0 (en) 2000-10-12
FI20002247A true FI20002247A (en) 2002-04-13
FI122359B FI122359B (en) 2011-12-30

Family

ID=8559279

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002247A FI122359B (en) 2000-10-12 2000-10-12 Procedure for lake restoration, procedure for treatment of sediment mass and use of double spiral press for treatment of dredging waste

Country Status (3)

Country Link
AU (1) AU2002210584A1 (en)
FI (1) FI122359B (en)
WO (1) WO2002031273A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2407724C1 (en) * 2009-06-02 2010-12-27 Владимир Александрович ДЕМЕНТЬЕВ Product for improvement of soil properties
NL2004556C2 (en) * 2010-04-15 2011-10-18 Mfde B V Method for inhibiting and/or preventing the growth of algae in a lake or shallow water.
CN102936908B (en) * 2011-08-15 2014-10-01 中交上海航道勘察设计研究院有限公司 Environment-friendly dredging method
EP3300498A2 (en) * 2015-03-10 2018-04-04 Uwe Werner Method for the production of concentrated, liquid or pasty substances from humin-containing, multi-component raw materials of different origin
CN107989101B (en) * 2017-11-14 2019-08-09 中电建水环境治理技术有限公司 The protectiveness ecological dredging method of river and lake and wetland integral transplanting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808489A1 (en) * 1973-10-15 1979-08-30 Manchak Jun Treating waste sludges with calcium oxide - to produce friable solids suitable for landfill or agricultural purposes
JPS58101798A (en) * 1981-11-16 1983-06-17 Hitachi Metals Ltd Dehydrating method for muddy material
DE4110950A1 (en) * 1991-04-05 1992-10-08 Zge Duengestoffe Gross Kreutz Processing dredger sludge etc. into granular soil improvement agent - by mixing sediment with organic structuring agent with high surface area and opt. inorganic fertilisers, compounding and granulating mixt. and partially drying, to prevent clumping
JPH06142699A (en) * 1992-11-10 1994-05-24 Chiyoda Corp Method for converting sludge to soil in early stage
JPH0810799A (en) * 1994-07-05 1996-01-16 Ryoichi Wako Treatment of sludge with fiber and composite solid material produced thereby
JPH11207400A (en) * 1998-01-28 1999-08-03 Tamuraya:Kk Treatment of sludge

Also Published As

Publication number Publication date
AU2002210584A1 (en) 2002-04-22
FI20002247A0 (en) 2000-10-12
FI122359B (en) 2011-12-30
WO2002031273A1 (en) 2002-04-18

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