ATE128106T1 - Verfahren mit einem klärungsrohr zum überwachen und/oder zum regeln von klärungsprozessen. - Google Patents

Verfahren mit einem klärungsrohr zum überwachen und/oder zum regeln von klärungsprozessen.

Info

Publication number
ATE128106T1
ATE128106T1 AT91309026T AT91309026T ATE128106T1 AT E128106 T1 ATE128106 T1 AT E128106T1 AT 91309026 T AT91309026 T AT 91309026T AT 91309026 T AT91309026 T AT 91309026T AT E128106 T1 ATE128106 T1 AT E128106T1
Authority
AT
Austria
Prior art keywords
cleaning
monitoring
controlling
processes
pipe
Prior art date
Application number
AT91309026T
Other languages
English (en)
Inventor
Bosco P Ho
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of ATE128106T1 publication Critical patent/ATE128106T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0092—Monitoring flocculation or agglomeration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/917—Color

Landscapes

  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • External Artificial Organs (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Control Of Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Sink And Installation For Waste Water (AREA)
AT91309026T 1990-10-04 1991-10-02 Verfahren mit einem klärungsrohr zum überwachen und/oder zum regeln von klärungsprozessen. ATE128106T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/592,756 US5135662A (en) 1990-10-04 1990-10-04 Tube clarifier method for monitoring and/or controlling clarification processes

Publications (1)

Publication Number Publication Date
ATE128106T1 true ATE128106T1 (de) 1995-10-15

Family

ID=24371943

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91309026T ATE128106T1 (de) 1990-10-04 1991-10-02 Verfahren mit einem klärungsrohr zum überwachen und/oder zum regeln von klärungsprozessen.

Country Status (9)

Country Link
US (1) US5135662A (de)
EP (1) EP0479569B1 (de)
JP (1) JPH0747089B2 (de)
AT (1) ATE128106T1 (de)
AU (1) AU639607B2 (de)
CA (1) CA2052529A1 (de)
DE (1) DE69113198T2 (de)
NZ (1) NZ239984A (de)
ZA (1) ZA917910B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9303888D0 (en) * 1993-02-26 1993-04-14 British Nuclear Fuels Plc Measuring properties of a slurry
US5403497A (en) * 1993-09-13 1995-04-04 Regents Of The University Of California New method for determining particle size and concentration in a fluid medium
US5841523A (en) * 1995-04-20 1998-11-24 Chiron Diagnostics Corporation Method for performing spectroscopic analysis of inhomogeneous test samples
US6077423A (en) * 1997-09-22 2000-06-20 Swaf, Inc. Combination above grade automatic stormwater separation filtration system and method of separation and filtration
US6241896B1 (en) * 1999-03-05 2001-06-05 Associated Water Industries, L.L.C. Auto dosage determination method and apparatus for coagulant control in the treatment of water
DE19937756A1 (de) * 1999-08-10 2001-02-15 Michael Hoffmann Verfahren und Vorrichtung zur Bestimmung der Klarphase einer zu reinigenden Flüssigkeit
CN103708590A (zh) * 2012-09-29 2014-04-09 埃科莱布美国股份有限公司 水处理加药优化系统、水处理系统以及其方法
CN103712927B (zh) * 2012-09-29 2016-12-21 埃科莱布美国股份有限公司 检测系统和方法以及水处理系统和方法
CN105158122B (zh) * 2015-08-13 2017-10-13 中国石油大学(北京) 一种酸压暂堵转向剂暂堵性能测试装置及测试方法
TWI695982B (zh) * 2019-03-14 2020-06-11 總翔科學儀器股份有限公司 混凝劑添加濃度值的自動分析儀器及其自動分析方法
SE2150524A1 (en) * 2021-04-26 2022-10-27 Valmet Oy Device and method for treating green liquor
CN113695084A (zh) * 2021-08-24 2021-11-26 太原钢铁(集团)有限公司 一种提高浮选分选效率的方法
CN114871000B (zh) * 2022-04-26 2023-08-11 鞍钢集团矿业有限公司 一种浮选加药自适应调控方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812966A (en) * 1972-03-13 1974-05-28 Sybron Corp Settling rate tester
SU651828A1 (ru) * 1976-05-05 1979-03-15 Северо-Кавказский Филиал Всесоюзного Научно-Исследовательского И Конструкторского Института "Цветметавтоматика" Устройство дл измерени глубины осветленного сло сгустител
US4362630A (en) 1977-07-22 1982-12-07 Exxon Research And Engineering Co. Side stream monitoring
DE3143825C2 (de) * 1981-11-02 1984-08-09 Andreas Dr. 1000 Berlin Grohmann Flockungstestgerät
GB2129549B (en) * 1982-11-09 1986-03-12 Univ London Detecting particles and changes in particle size in a suspension
DE3343598A1 (de) * 1983-12-02 1985-06-13 Basf Ag, 6700 Ludwigshafen Verfahren zur beurteilung des dispergiergrades in konzentrierten, stroemenden dispersionen
DE3412620A1 (de) * 1984-04-04 1985-10-17 Basf Ag, 6700 Ludwigshafen Laseroptische anordnung zur messung des dispergiergrades in stroemenden systemen
US4628204A (en) * 1984-08-16 1986-12-09 S.A. Texaco Belgium N.V. Optical method to study the stability of colloidal systems
US4818392A (en) * 1987-11-30 1989-04-04 Hazleton Environmental Products Inc. Liquid waste treatment system
US4851128A (en) * 1988-10-11 1989-07-25 Nalco Chemical Company Pulp mill waste color removal with carbon absorbents
US4976871A (en) * 1989-10-17 1990-12-11 Nalco Chemical Company Method of monitoring flocculant effectiveness

Also Published As

Publication number Publication date
AU8560791A (en) 1992-04-09
NZ239984A (en) 1993-09-27
EP0479569A3 (en) 1992-12-16
EP0479569A2 (de) 1992-04-08
ZA917910B (en) 1992-06-24
CA2052529A1 (en) 1992-04-05
EP0479569B1 (de) 1995-09-20
JPH05168818A (ja) 1993-07-02
DE69113198D1 (de) 1995-10-26
DE69113198T2 (de) 1996-05-02
AU639607B2 (en) 1993-07-29
JPH0747089B2 (ja) 1995-05-24
US5135662A (en) 1992-08-04

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