GB112672A - Improvements in connection with the Filtration of Water. - Google Patents

Improvements in connection with the Filtration of Water.

Info

Publication number
GB112672A
GB112672A GB1061/17A GB106117A GB112672A GB 112672 A GB112672 A GB 112672A GB 1061/17 A GB1061/17 A GB 1061/17A GB 106117 A GB106117 A GB 106117A GB 112672 A GB112672 A GB 112672A
Authority
GB
United Kingdom
Prior art keywords
water
weir box
filtration
connection
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
GB1061/17A
Inventor
Frank Pullen Candy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1061/17A priority Critical patent/GB112672A/en
Publication of GB112672A publication Critical patent/GB112672A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4869—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by level measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

112,672. Candy, F. P. Jan. 22. 1917. Liquid-meters.- In a water-filtering plant, the inflowing water supplied by a pipe 7 passes through a weir box 8 and over weirs 9, and a float 23 in the weir box is connected to an index 27 which indicates the rate of flow. A layer of gravel 21 supported by a perforated plate ensures an even upward flow of water in the weir box.
GB1061/17A 1917-01-22 1917-01-22 Improvements in connection with the Filtration of Water. Expired GB112672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1061/17A GB112672A (en) 1917-01-22 1917-01-22 Improvements in connection with the Filtration of Water.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1061/17A GB112672A (en) 1917-01-22 1917-01-22 Improvements in connection with the Filtration of Water.

Publications (1)

Publication Number Publication Date
GB112672A true GB112672A (en) 1918-01-22

Family

ID=32242985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1061/17A Expired GB112672A (en) 1917-01-22 1917-01-22 Improvements in connection with the Filtration of Water.

Country Status (1)

Country Link
GB (1) GB112672A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508338A1 (en) * 1981-06-25 1982-12-31 Degremont GRANULAR MATERIAL FILL FILTER
WO1989003239A1 (en) 1987-10-07 1989-04-20 Bk Va-Leveranser Ab A method of and plant for purifying water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508338A1 (en) * 1981-06-25 1982-12-31 Degremont GRANULAR MATERIAL FILL FILTER
EP0072264A1 (en) * 1981-06-25 1983-02-16 "DEGREMONT" Société dite: Filter filled with loose granular material
WO1989003239A1 (en) 1987-10-07 1989-04-20 Bk Va-Leveranser Ab A method of and plant for purifying water

Similar Documents

Publication Publication Date Title
GB112672A (en) Improvements in connection with the Filtration of Water.
GB191203815A (en) Improvements in or connected with the Distribution of Sewage.
CN206996307U (en) A kind of counter-infiltration system produces water diversion device
US1568619A (en) Proportional-flow device
Allen The Pollution of Tidal Harbors by Sewage, With Especial Reference to New York Harbor
GB146612A (en) Improvements in and connected with liquid meters
GB488406A (en) Improvements in and relating to the depositing of sand and similar material under water
GB191000579A (en)
GB117395A (en) Improvements in Feed Water Filters.
GB190827272A (en) Improvements in Water Purifying Apparatus.
JPH0111281Y2 (en)
GB191413481A (en) Improvements in or relating to Filters.
GB191003535A (en) Improvements in Storm Water and other Weirs.
GB153638A (en) Improvements in drinking troughs
GB227258A (en) Improvements in apparatus for use in connection with the filtration of water
GB126375A (en) Improved Means for Effecting the Distribution or Separate Delivery of Liquids according to their Differing Specific Gravities.
GB191307671A (en) An Improved Retting Apparatus.
FR461858A (en) Assembly by series of settling tanks based on sludge precipitation by slowing down the liquid streams
GB190808826A (en) Improvements in the Outlets from Sewage Tanks and from the Channels or Chambers connected therewith.
GB190413436A (en) Improvements in Water Clarification.
GB112566A (en) Improvements in Water Waste Preventers or Flushing Cisterns.
GB191016508A (en) Improvements in the Treatment of Sewage.
GB191118486A (en) Improvements in Ball Water Cocks for Cisterns and the like.
Chester et al. Discussion of “Chester on Water Supply Problems of Atlanta, Ga.”
GB191315361A (en) Device for Regulating the Flow of Rain Water from Roofs.