FI20002247A - Lake restoration method - Google Patents
Lake restoration method Download PDFInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Treatment Of Sludge (AREA)
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 |
---|---|---|---|
FI20002247 | 2000-10-12 | ||
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 |
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)
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 |
WO2016142465A2 (en) * | 2015-03-10 | 2016-09-15 | 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)
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 |
-
2000
- 2000-10-12 FI FI20002247A patent/FI122359B/en not_active IP Right Cessation
-
2001
- 2001-10-11 WO PCT/FI2001/000883 patent/WO2002031273A1/en active Application Filing
- 2001-10-11 AU AU2002210584A patent/AU2002210584A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002031273A1 (en) | 2002-04-18 |
FI20002247A0 (en) | 2000-10-12 |
AU2002210584A1 (en) | 2002-04-22 |
FI122359B (en) | 2011-12-30 |
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Legal Events
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FG | Patent granted |
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