IE782433L - Removing mud from waters - Google Patents

Removing mud from waters

Info

Publication number
IE782433L
IE782433L IE782433A IE243378A IE782433L IE 782433 L IE782433 L IE 782433L IE 782433 A IE782433 A IE 782433A IE 243378 A IE243378 A IE 243378A IE 782433 L IE782433 L IE 782433L
Authority
IE
Ireland
Prior art keywords
mud
waters
filled
vessel
sucked
Prior art date
Application number
IE782433A
Other versions
IE47896B1 (en
Original Assignee
Cassella Ag
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 Cassella Ag filed Critical Cassella Ag
Publication of IE782433L publication Critical patent/IE782433L/en
Publication of IE47896B1 publication Critical patent/IE47896B1/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (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)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

1. Method of removing mud from waters, characterized in that the mud is sucked up and the sucked-up water-mud suspension is filled into a floating vessel together with a flocculating agent, in that filling ist interrupted as soon as te vessel is filled, in that the supernatant water layer ist removed after the mud has settled, and in that filling with addition of flocculating agent, settling and removing the supernatant water layer is repeated until the vessel is filled with mud. [EP0002704A1]
IE2433/78A 1977-12-10 1978-12-08 Method of removing mud from waters IE47896B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772755125 DE2755125A1 (en) 1977-12-10 1977-12-10 METHODS FOR REMOVING SLUDGE FROM AQUATIC AQUATIC ENVIRONMENT

Publications (2)

Publication Number Publication Date
IE782433L true IE782433L (en) 1979-06-10
IE47896B1 IE47896B1 (en) 1984-07-11

Family

ID=6025814

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2433/78A IE47896B1 (en) 1977-12-10 1978-12-08 Method of removing mud from waters

Country Status (7)

Country Link
EP (1) EP0002704B1 (en)
JP (1) JPS5489368A (en)
CA (1) CA1115436A (en)
DE (2) DE2755125A1 (en)
EG (1) EG13607A (en)
ES (1) ES475833A1 (en)
IE (1) IE47896B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005478A3 (en) * 1991-10-30 1993-08-03 Dredging Int Procedure and equipment for selective removal of contaminated anduncontaminated dredged material
DE4315764C2 (en) * 1993-05-07 1997-12-18 Gemeinnuetzige Ges Fuer Bescha Device for desludging shallow water
FR2860532B1 (en) * 2003-10-03 2007-04-27 Michel Poteur DEVICE FOR DEVASEMENT WITHOUT POLLUTION OR NOTABLE WATER CONSUMPTION
BE1018577A4 (en) * 2009-04-22 2011-04-05 Dredging Int Dredging vehicle and method for loading the dredging vehicle with dredging spoil.
DE102017103437B4 (en) 2017-02-20 2021-10-07 Werner Möbius Engineering GmbH Process for the treatment and disposal of dredged material from a port region
CN109663410B (en) * 2019-01-04 2024-05-17 河海大学 Movable clogging intelligent cleaning mud decrement system and method
AT522689B1 (en) * 2020-06-15 2021-01-15 Andritz Delkor Pty Ltd DEVICE AND METHOD FOR SEPARATING A SUSPENSION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884778C (en) * 1949-05-04 1953-07-30 Aannemersbedrijf Voorheen T De Watercraft with a hold for mud or similar water-bearing substances
US3544456A (en) * 1968-09-18 1970-12-01 Calgon C0Rp Dredging process
NL6815921A (en) * 1968-11-08 1970-05-12
DE1918332A1 (en) * 1969-04-10 1970-10-15 Konink Mij Tot Het Uitvoeren V Thickening sludge using polyelectrolytes or cellulose

Also Published As

Publication number Publication date
JPS5489368A (en) 1979-07-16
EP0002704B1 (en) 1982-05-05
IE47896B1 (en) 1984-07-11
DE2861798D1 (en) 1982-06-24
CA1115436A (en) 1981-12-29
ES475833A1 (en) 1979-04-16
EP0002704A1 (en) 1979-07-11
DE2755125A1 (en) 1979-06-13
EG13607A (en) 1981-12-31

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