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GB524858A - Improvements in connection with settling tanks employed in the purification of water - Google Patents

Improvements in connection with settling tanks employed in the purification of water

Info

Publication number
GB524858A
GB524858A GB2385/40A GB238540A GB524858A GB 524858 A GB524858 A GB 524858A GB 2385/40 A GB2385/40 A GB 2385/40A GB 238540 A GB238540 A GB 238540A GB 524858 A GB524858 A GB 524858A
Authority
GB
United Kingdom
Prior art keywords
purification
water
connection
settling tanks
tanks employed
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
GB2385/40A
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.)
JOHN HUMPHREY TORR GRIFFITHS
Original Assignee
JOHN HUMPHREY TORR GRIFFITHS
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 JOHN HUMPHREY TORR GRIFFITHS filed Critical JOHN HUMPHREY TORR GRIFFITHS
Priority to GB2385/40A priority Critical patent/GB524858A/en
Publication of GB524858A publication Critical patent/GB524858A/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
    • 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
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • 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
    • 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
    • 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
    • B01D21/307—Passive control mechanisms without external energy, e.g. using a float

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)
GB2385/40A 1939-02-07 1939-02-07 Improvements in connection with settling tanks employed in the purification of water Expired GB524858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2385/40A GB524858A (en) 1939-02-07 1939-02-07 Improvements in connection with settling tanks employed in the purification of water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2385/40A GB524858A (en) 1939-02-07 1939-02-07 Improvements in connection with settling tanks employed in the purification of water

Publications (1)

Publication Number Publication Date
GB524858A true GB524858A (en) 1940-08-15

Family

ID=9738612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2385/40A Expired GB524858A (en) 1939-02-07 1939-02-07 Improvements in connection with settling tanks employed in the purification of water

Country Status (1)

Country Link
GB (1) GB524858A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244285A (en) * 1962-10-24 1966-04-05 Robert D Allen Enforced operation treatment tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244285A (en) * 1962-10-24 1966-04-05 Robert D Allen Enforced operation treatment tank

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