DK1816107T3 - Spildevandssedimentationsanlæg - Google Patents

Spildevandssedimentationsanlæg

Info

Publication number
DK1816107T3
DK1816107T3 DK06101327.2T DK06101327T DK1816107T3 DK 1816107 T3 DK1816107 T3 DK 1816107T3 DK 06101327 T DK06101327 T DK 06101327T DK 1816107 T3 DK1816107 T3 DK 1816107T3
Authority
DK
Denmark
Prior art keywords
sewage
sludge level
ultrasonic
determination
temperature
Prior art date
Application number
DK06101327.2T
Other languages
English (en)
Inventor
Manfred Battefeld
Andreas Jonak
Lothar Heidemanns
Axel Leyer
Michael Schuster
Original Assignee
Hach Lange Gmbh
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 Hach Lange Gmbh filed Critical Hach Lange Gmbh
Application granted granted Critical
Publication of DK1816107T3 publication Critical patent/DK1816107T3/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
    • B01D21/34—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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/80—Arrangements for signal processing
    • G01F23/802—Particular electronic circuits for digital processing equipment
    • G01F23/804—Particular electronic circuits for digital processing equipment containing circuits handling parameters other than liquid level
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C02F2209/42—Liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Fertilizers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Treatment Of Sludge (AREA)
DK06101327.2T 2006-02-06 2006-02-06 Spildevandssedimentationsanlæg DK1816107T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06101327A EP1816107B1 (de) 2006-02-06 2006-02-06 Abwasser-Sedimentationsanlage

Publications (1)

Publication Number Publication Date
DK1816107T3 true DK1816107T3 (da) 2010-08-02

Family

ID=36282868

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06101327.2T DK1816107T3 (da) 2006-02-06 2006-02-06 Spildevandssedimentationsanlæg

Country Status (6)

Country Link
EP (1) EP1816107B1 (da)
AT (1) ATE465129T1 (da)
DE (1) DE502006006784D1 (da)
DK (1) DK1816107T3 (da)
ES (1) ES2343075T3 (da)
PL (1) PL1816107T3 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008037162A1 (de) 2008-08-08 2010-02-11 Jäger, Frank-Michael Verfahren und Vorrichtung zur Bestimmung des Feststoffgehaltes von Flüssigkeiten
DE202008010600U1 (de) 2008-08-08 2008-11-27 Jäger, Frank-Michael Vorrichtung zur Bestimmung des Feststoffgehaltes von Flüssigkeiten
MX2014007052A (es) * 2011-12-22 2014-09-12 Ashland Licensing & Intellectu Metodo y dispositivo para la deteccion y el analisis de depositos.
EP2795292A1 (en) 2011-12-22 2014-10-29 Ashland Licensing And Intellectual Property, LLC Device and method for detecting deposits
DE202014010155U1 (de) * 2014-12-22 2016-03-24 Hugo Vogelsang Maschinenbau Gmbh Feststoff-Ausbringmodul
US10759649B2 (en) * 2016-04-22 2020-09-01 American Energy Innovations, Llc System and method for automatic fueling of hydraulic fracturing and other oilfield equipment
EP3703840A4 (en) * 2017-10-31 2021-08-11 Thermaco, Inc. CONTACTLESS SENSOR FOR DETERMINING F.O.G. LEVEL IN A SEPARATOR WITH ULTRASOUND
CN110487167B (zh) * 2019-09-03 2021-09-03 北京铁科特种工程技术有限公司 路基变形检测***及利用该***评估路基变形的方法
CN111044019B (zh) * 2019-12-19 2022-06-07 北京海兰信数据科技股份有限公司 一种水下淤泥深度实时测量***及方法
CN112729403A (zh) * 2020-12-28 2021-04-30 深圳市宏电技术股份有限公司 浮标物的控制装置、方法和浮标物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1445485A (en) * 1974-05-31 1976-08-11 Paterson Candy Int Control of liquid-clarification equipment
US4121094A (en) * 1977-02-16 1978-10-17 Driomi, Inc. System for detecting, indicating and regulating the level of semi-solid matter in a reservoir
US4162473A (en) 1978-02-13 1979-07-24 Dresser Industries, Inc. Drilling mud level measurement
US5946967A (en) * 1996-06-07 1999-09-07 Worldstone, Inc. Automatic monitoring system for a separation reservoir
US6062070A (en) * 1996-10-29 2000-05-16 Drexelbrook Controls, Inc. Method and apparatus for the sonic measurement of sludge and clarity conditions during the treatment of waste water
DE19722856A1 (de) 1997-05-23 1998-11-26 Lange Gmbh Dr Bruno Vorrichtung und Verfahren zur Schlammpegelbestimmung in einem Absetzbecken
DE10325953A1 (de) * 2003-06-07 2004-12-23 Jäger, Frank-Michael Verfahren und Vorrichtung zur Messung von Niveauhöhen geschichteter Flüssigkeiten

Also Published As

Publication number Publication date
ATE465129T1 (de) 2010-05-15
ES2343075T3 (es) 2010-07-22
EP1816107B1 (de) 2010-04-21
PL1816107T3 (pl) 2010-09-30
EP1816107A1 (de) 2007-08-08
DE502006006784D1 (de) 2010-06-02

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