AU497408B2 - Liquid flow control - Google Patents

Liquid flow control

Info

Publication number
AU497408B2
AU497408B2 AU87948/75A AU8794875A AU497408B2 AU 497408 B2 AU497408 B2 AU 497408B2 AU 87948/75 A AU87948/75 A AU 87948/75A AU 8794875 A AU8794875 A AU 8794875A AU 497408 B2 AU497408 B2 AU 497408B2
Authority
AU
Australia
Prior art keywords
flow control
liquid flow
liquid
control
flow
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.)
Expired
Application number
AU87948/75A
Other versions
AU8794875A (en
Inventor
F. P Gritsi
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.)
Ortisi F P
Original Assignee
Ortisi F P
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 Ortisi F P filed Critical Ortisi F P
Priority to AU87948/75A priority Critical patent/AU497408B2/en
Publication of AU8794875A publication Critical patent/AU8794875A/en
Application granted granted Critical
Publication of AU497408B2 publication Critical patent/AU497408B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
AU87948/75A 1974-12-31 1974-12-31 Liquid flow control Expired AU497408B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU87948/75A AU497408B2 (en) 1974-12-31 1974-12-31 Liquid flow control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU87948/75A AU497408B2 (en) 1974-12-31 1974-12-31 Liquid flow control
AUPC015474 1974-12-31

Publications (2)

Publication Number Publication Date
AU8794875A AU8794875A (en) 1977-07-07
AU497408B2 true AU497408B2 (en) 1978-12-14

Family

ID=25640963

Family Applications (1)

Application Number Title Priority Date Filing Date
AU87948/75A Expired AU497408B2 (en) 1974-12-31 1974-12-31 Liquid flow control

Country Status (1)

Country Link
AU (1) AU497408B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597256B2 (en) * 1985-06-03 1990-05-31 O'loughlin, Brian A chlorinator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597256B2 (en) * 1985-06-03 1990-05-31 O'loughlin, Brian A chlorinator

Also Published As

Publication number Publication date
AU8794875A (en) 1977-07-07

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