WO2015009162A3 - Process and structure for rehabilitation of sea floor - Google Patents
Process and structure for rehabilitation of sea floor Download PDFInfo
- Publication number
- WO2015009162A3 WO2015009162A3 PCT/NO2014/050130 NO2014050130W WO2015009162A3 WO 2015009162 A3 WO2015009162 A3 WO 2015009162A3 NO 2014050130 W NO2014050130 W NO 2014050130W WO 2015009162 A3 WO2015009162 A3 WO 2015009162A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- environmentally hazardous
- hazardous material
- sea floor
- area
- environmentally
- Prior art date
Links
- 239000013056 hazardous product Substances 0.000 abstract 5
- 231100001261 hazardous Toxicity 0.000 abstract 2
- 239000004927 clay Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 239000011345 viscous material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
- B09B1/002—Sea dumping
-
- 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
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/128—Coherent linings made on the spot, e.g. cast in situ, extruded on the spot
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/10—Placing gravel or light material under water inasmuch as not provided for elsewhere
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
- Massaging Devices (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Processing Of Solid Wastes (AREA)
- Laminated Bodies (AREA)
Abstract
For rehabilitating sea floor around and under a potentially environmentally hazardous area such as shipwrecks including hazardous cargo or deposits of environmentally hazardous material, it may be used a layered bottom structure that may be placed on top of such polluted sea floor in lakes and oceans at and about areas, pockets or stores (1) of environmentally hazardous material(s), wherein said environmentally hazardous material(s) is in danger of leaking out to the surroundings. The layered structure comprises at least one layer of a mass on top of said area of environmentally hazardous material(s) including a viscous material (3,9) comprising sludge/earth/clay and including fine-graded particles impregnated with reactants that are able to react with the relevant environmental hazardous material(s) and bind and/or render these harmless. It is also disclosed a process for distributing such a layered structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14771970.2A EP3021990A2 (en) | 2013-07-17 | 2014-07-17 | Process and structure for rehabilitation of sea floor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20130997A NO335653B1 (en) | 2013-07-17 | 2013-07-17 | Procedure for rehabilitation of seabed |
NO20130997 | 2013-07-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015009162A2 WO2015009162A2 (en) | 2015-01-22 |
WO2015009162A3 true WO2015009162A3 (en) | 2015-03-19 |
Family
ID=51589484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NO2014/050130 WO2015009162A2 (en) | 2013-07-17 | 2014-07-17 | Process and structure for rehabilitation of sea floor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3021990A2 (en) |
NO (1) | NO335653B1 (en) |
WO (1) | WO2015009162A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113721635A (en) * | 2021-09-14 | 2021-11-30 | 江苏理工学院 | Photoelectrochemistry chlorine salt removing underwater robot |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142229A (en) * | 1984-12-13 | 1986-06-30 | Kiyoshi Saito | Rubble work for foundation underwater and casing therefor |
BE1015677A5 (en) * | 2003-09-09 | 2005-07-05 | Dorpe Bruno Van | Preventing risk of collision with e.g. sunken ship, by covering ship with excavated material or oil permeable film |
EP1975058A2 (en) * | 2005-11-24 | 2008-10-01 | Centro De Investigaciones Energeticas Medioambientales Y Tecnologicas (C.I.E.M.A.T.) | Method for the containment of pollutants present in the aquatic environment and device for implementing same |
WO2010073680A1 (en) * | 2008-12-25 | 2010-07-01 | 新日本製鐵株式会社 | Method of inhibiting dissolved-state sulfide from dissolving away from bottom sediment of water area |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4266889A (en) | 1979-11-23 | 1981-05-12 | The United States Of America As Represented By The Secretary Of The Navy | System for placing freshly mixed concrete on the seafloor |
JP3868418B2 (en) | 2002-12-05 | 2007-01-17 | 新日本製鐵株式会社 | Method for preventing water pollution by bottom sediment containing dioxins and covering material for prevention |
JP2007063923A (en) | 2005-09-01 | 2007-03-15 | Jfe Steel Kk | Sand cover structure and sand cover method for water bottom |
JP4872275B2 (en) | 2005-09-01 | 2012-02-08 | Jfeスチール株式会社 | Covering sand at the bottom of the water |
-
2013
- 2013-07-17 NO NO20130997A patent/NO335653B1/en not_active IP Right Cessation
-
2014
- 2014-07-17 EP EP14771970.2A patent/EP3021990A2/en not_active Withdrawn
- 2014-07-17 WO PCT/NO2014/050130 patent/WO2015009162A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142229A (en) * | 1984-12-13 | 1986-06-30 | Kiyoshi Saito | Rubble work for foundation underwater and casing therefor |
BE1015677A5 (en) * | 2003-09-09 | 2005-07-05 | Dorpe Bruno Van | Preventing risk of collision with e.g. sunken ship, by covering ship with excavated material or oil permeable film |
EP1975058A2 (en) * | 2005-11-24 | 2008-10-01 | Centro De Investigaciones Energeticas Medioambientales Y Tecnologicas (C.I.E.M.A.T.) | Method for the containment of pollutants present in the aquatic environment and device for implementing same |
WO2010073680A1 (en) * | 2008-12-25 | 2010-07-01 | 新日本製鐵株式会社 | Method of inhibiting dissolved-state sulfide from dissolving away from bottom sediment of water area |
Non-Patent Citations (2)
Title |
---|
HALVARD S KILDE ET AL: "Hitler's deadly submarine -the cost and benefits of salvaging the vessel", THE 5TH CONCEPT SYMPOSIUM ON PROJECT GOVERNANCE VALUING THE FUTURE -PUBLIC INVESTMENTS AND SOCIAL RETURN, 21 September 2012 (2012-09-21), pages 1 - 25, XP055161396, Retrieved from the Internet <URL:http://www.concept.ntnu.no/symposium/cs2012/presentations/3_5_Kilde.pdf> [retrieved on 20150112] * |
VIDAR ULRIKSEN: "Vrakets posisjon ca. 2 nautiske mil vest for Fedje", 13 February 2007 (2007-02-13), pages 1 - 17, XP055161392, Retrieved from the Internet <URL:https://www.regjeringen.no/globalassets/upload/fkd/vedlegg/presentasjoner/u-864--statssekretar-ulriksen-13-februar.pdf> [retrieved on 20150112] * |
Also Published As
Publication number | Publication date |
---|---|
NO20130997A1 (en) | 2015-01-19 |
EP3021990A2 (en) | 2016-05-25 |
WO2015009162A2 (en) | 2015-01-22 |
NO335653B1 (en) | 2015-01-19 |
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