DK2121159T3 - Et sandfang og en fremgangsmåde til styring af samme - Google Patents

Et sandfang og en fremgangsmåde til styring af samme Download PDF

Info

Publication number
DK2121159T3
DK2121159T3 DK08709035T DK08709035T DK2121159T3 DK 2121159 T3 DK2121159 T3 DK 2121159T3 DK 08709035 T DK08709035 T DK 08709035T DK 08709035 T DK08709035 T DK 08709035T DK 2121159 T3 DK2121159 T3 DK 2121159T3
Authority
DK
Denmark
Prior art keywords
controlling
same
sand trap
trap
sand
Prior art date
Application number
DK08709035T
Other languages
English (en)
Inventor
Søren Johannes Hojsgaard
Original Assignee
Veolia Water Solutions & Tech
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 Veolia Water Solutions & Tech filed Critical Veolia Water Solutions & Tech
Application granted granted Critical
Publication of DK2121159T3 publication Critical patent/DK2121159T3/da

Links

Classifications

    • 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
    • C02F1/5209—Regulation methods for flocculation or precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/12—Inert solids used as ballast for improving sedimentation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DK08709035T 2007-02-15 2008-02-15 Et sandfang og en fremgangsmåde til styring af samme DK2121159T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200700242 2007-02-15
PCT/EP2008/051856 WO2008099004A1 (en) 2007-02-15 2008-02-15 A grit chamber and a method for controlling the same

Publications (1)

Publication Number Publication Date
DK2121159T3 true DK2121159T3 (da) 2015-03-23

Family

ID=38537950

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08709035T DK2121159T3 (da) 2007-02-15 2008-02-15 Et sandfang og en fremgangsmåde til styring af samme

Country Status (6)

Country Link
US (1) US8318026B2 (da)
EP (1) EP2121159B1 (da)
CN (1) CN101652165A (da)
DK (1) DK2121159T3 (da)
PL (1) PL2121159T3 (da)
WO (1) WO2008099004A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009040958A1 (de) * 2009-09-11 2011-03-17 Holger Pinta Verfahren und Vorrichtung zur Steuerung des Räumerbetriebs von Langsandfängen
CN103212223B (zh) * 2012-06-12 2016-06-15 潘明友 一种精矿脱水工艺及装置
GB2564100B (en) * 2017-05-15 2021-12-08 Hydro Int Ltd A wastewater treatment device
CN114762776B (zh) * 2022-01-19 2024-03-22 山东华实电气股份有限公司 一种污水处理用平流式沉砂池及污水处理系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2245587A (en) 1936-06-05 1941-06-17 Infilco Inc Liquid treating apparatus
US2660305A (en) 1943-11-03 1953-11-24 Labouygues Jean Antoine Classifier for solid bodies carried in a fluid stream
US3170868A (en) 1961-09-11 1965-02-23 Phillips Petroleum Co Water treatment with temperature control
US3297567A (en) 1962-06-21 1967-01-10 Fmc Corp Method and apparatus for treating sewage
US3244280A (en) 1963-09-09 1966-04-05 Rex Chainbelt Inc Aerated grit chamber
US3941698A (en) * 1974-02-19 1976-03-02 Ecodyne Corporation Grit selector
US4670142A (en) 1982-09-30 1987-06-02 E & I Corporation Aerated grit tank
US5616831A (en) * 1995-04-21 1997-04-01 Alcan International Limited Process and apparatus for controlling gravity settling system
US5716519A (en) * 1996-04-05 1998-02-10 Chicago Bridge & Iron Technical Services Company Apparatus for discharging fluid additives into a water treatment vessel

Also Published As

Publication number Publication date
EP2121159B1 (en) 2014-12-17
US20100038321A1 (en) 2010-02-18
WO2008099004A1 (en) 2008-08-21
EP2121159A1 (en) 2009-11-25
US8318026B2 (en) 2012-11-27
PL2121159T3 (pl) 2015-05-29
CN101652165A (zh) 2010-02-17

Similar Documents

Publication Publication Date Title
DK2222999T3 (da) Fremgangsmåde til formning af en klemring og en klemring
DK2142063T3 (da) Redskab og fremgangsmåde til vedligeholdelse af gulve
DK1909965T3 (da) Fremgangsmåde og indretning til manipulation af partikler
DK2111554T3 (da) Dråbeaktuatoranordninger og fremgangsmåder til anvendelse af magnetiske korn
DK1948852T3 (da) Hovedelektrode og fremgangsmåde til dannelse af hovedelektroden
DK2772407T3 (da) Transportindretning til et lastbæreorgan og fremgangsmåde til styring af samme
DK2081669T3 (da) Fremgangsmåde og anordning til fremstilling af granulater
DK2334932T4 (da) Anordning og fremgangsmåde til fremstilling af en anordning
FI20050279A0 (fi) Menetelmä kuljetusjärjestelmän hallitsemiseksi
DK2054711T3 (da) Fremgangsmåde til fremstilling af mikroarrays
DK2645617T3 (da) Fremgangsmåde og anordning for tilvejebringelse af styresignaler
DK2215858T4 (da) Metode og anordning til justering af et høresystem
DK1844662T3 (da) Metode til belægning af objekter
DK2265107T3 (da) Indretning og fremgangsmåde til separering af en afgrødedel
DK2215857T3 (da) Høreapparat og en fremgangsmåde til forvaltning af en logging-indretning
DK2210081T3 (da) Fremgangsmåde til identificering og håndtering af partikler
DK1856346T3 (da) Fremgangsmåde og indretning til fremstilling af et betonarmeringsnet
DK2373445T3 (da) Fremgangsmåde og indretning til fremstilling af en fjeder
FI20065363A0 (fi) Erotusmenetelmä
FI20075584A0 (fi) Menetelmä nosturin ohjaamiseksi
DK2993233T3 (da) Forbedret promoter og en fremgangsmåde til fremstilling af l-lysin ved anvendelse af samme
DK1864987T3 (da) Fremgangsmåder til fremstilling af 3-O-beskyttede morphinoner og 3-O-beskyttede morphinon-dienol-carboxylater
DK2387820T3 (da) Konverterindretning og fremgangsmåde til styring af en konverterindretning
DK1912476T3 (da) Fremgangsmåde til træning af høreevne
DK1789529T3 (da) Fremgangsmåde til forbedring af konserveringen af lactococcus