AU2001288521A1 - Time-based proportional control - Google Patents

Time-based proportional control

Info

Publication number
AU2001288521A1
AU2001288521A1 AU2001288521A AU8852101A AU2001288521A1 AU 2001288521 A1 AU2001288521 A1 AU 2001288521A1 AU 2001288521 A AU2001288521 A AU 2001288521A AU 8852101 A AU8852101 A AU 8852101A AU 2001288521 A1 AU2001288521 A1 AU 2001288521A1
Authority
AU
Australia
Prior art keywords
time
proportional control
based proportional
control
proportional
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.)
Abandoned
Application number
AU2001288521A
Inventor
Richard W. Dennis Ii
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.)
Water Applications and Systems Corp
Original Assignee
United States Filter 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 United States Filter Corp filed Critical United States Filter Corp
Publication of AU2001288521A1 publication Critical patent/AU2001288521A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
AU2001288521A 2000-08-29 2001-08-29 Time-based proportional control Abandoned AU2001288521A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/650,456 2000-08-29
US09/650,456 US6716359B1 (en) 2000-08-29 2000-08-29 Enhanced time-based proportional control
PCT/US2001/026977 WO2002019049A2 (en) 2000-08-29 2001-08-29 Time-based proportional control

Publications (1)

Publication Number Publication Date
AU2001288521A1 true AU2001288521A1 (en) 2002-03-13

Family

ID=24608984

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288521A Abandoned AU2001288521A1 (en) 2000-08-29 2001-08-29 Time-based proportional control

Country Status (4)

Country Link
US (1) US6716359B1 (en)
EP (1) EP1314073A2 (en)
AU (1) AU2001288521A1 (en)
WO (1) WO2002019049A2 (en)

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US7780833B2 (en) 2005-07-26 2010-08-24 John Hawkins Electrochemical ion exchange with textured membranes and cartridge
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US10343939B2 (en) 2006-06-06 2019-07-09 Evoqua Water Technologies Llc Ultraviolet light activated oxidation process for the reduction of organic carbon in semiconductor process water
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Also Published As

Publication number Publication date
US6716359B1 (en) 2004-04-06
WO2002019049A3 (en) 2002-08-15
EP1314073A2 (en) 2003-05-28
WO2002019049A2 (en) 2002-03-07

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