GB1116290A - Improvements in or relating to the loosening of mud and the like deposits - Google Patents

Improvements in or relating to the loosening of mud and the like deposits

Info

Publication number
GB1116290A
GB1116290A GB1142166A GB1142166A GB1116290A GB 1116290 A GB1116290 A GB 1116290A GB 1142166 A GB1142166 A GB 1142166A GB 1142166 A GB1142166 A GB 1142166A GB 1116290 A GB1116290 A GB 1116290A
Authority
GB
United Kingdom
Prior art keywords
march
carboxyl
mud
loosening
deposits
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1142166A
Inventor
James Mcwaters Storey
Kenneth Maddocks
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
W E Zimmie A G
Barclay Curle and Co Ltd
Original Assignee
W E Zimmie A G
Barclay Curle and Co Ltd
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 W E Zimmie A G, Barclay Curle and Co Ltd filed Critical W E Zimmie A G
Priority to GB1142166A priority Critical patent/GB1116290A/en
Publication of GB1116290A publication Critical patent/GB1116290A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9206—Digging devices using blowing effect only, like jets or propellers
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1,116,290. Drainage treatments. W. E. ZIMMIE A.G. and BARCLAY CURLE & CO. Ltd. 8 March, 1967 [16 March, 1966], No. 1421/66. Heading E1F. Accumulations of suspended matter in river beds, ship berthings docks ponds and settling tanks are removed by introducing below the surface of the deposit an aqueous solution containing less than 3 percent of a water-soluble organic polymer prepared from a monomer unit >C=C-R where R is nitrile, amide, carboxyl or salt of carboxyl.
GB1142166A 1966-03-16 1966-03-16 Improvements in or relating to the loosening of mud and the like deposits Expired GB1116290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1142166A GB1116290A (en) 1966-03-16 1966-03-16 Improvements in or relating to the loosening of mud and the like deposits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1142166A GB1116290A (en) 1966-03-16 1966-03-16 Improvements in or relating to the loosening of mud and the like deposits

Publications (1)

Publication Number Publication Date
GB1116290A true GB1116290A (en) 1968-06-06

Family

ID=9985913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1142166A Expired GB1116290A (en) 1966-03-16 1966-03-16 Improvements in or relating to the loosening of mud and the like deposits

Country Status (1)

Country Link
GB (1) GB1116290A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003197A1 (en) * 1986-10-28 1988-05-05 Wakefield Anthony W Cutting device
EP0278335A2 (en) * 1987-02-10 1988-08-17 Meyer & van der Kamp GmbH & Co. Kommanditgesellschaft - Jadesand Method and device for removing mud from a harbour basin or such
FR2610985A1 (en) * 1987-02-16 1988-08-19 Rhone Poulenc Chimie PROCESS FOR THE MINING OF OCEANS

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003197A1 (en) * 1986-10-28 1988-05-05 Wakefield Anthony W Cutting device
EP0278335A2 (en) * 1987-02-10 1988-08-17 Meyer & van der Kamp GmbH & Co. Kommanditgesellschaft - Jadesand Method and device for removing mud from a harbour basin or such
EP0278335A3 (en) * 1987-02-10 1989-01-04 Meyer & Van Der Kamp Gmbh & Co. Kommanditgesellschaft - Jadesand Method and device for removing mud from a harbour basin or such
FR2610985A1 (en) * 1987-02-16 1988-08-19 Rhone Poulenc Chimie PROCESS FOR THE MINING OF OCEANS
EP0279735A1 (en) * 1987-02-16 1988-08-24 Rhone-Poulenc Chimie Method for sea mining exploitation
US4878711A (en) * 1987-02-16 1989-11-07 Rhone-Poulenc Chimie Method and apparatus for mining of ocean floors

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