GB1194831A - Flocculators and Clarifiers - Google Patents

Flocculators and Clarifiers

Info

Publication number
GB1194831A
GB1194831A GB1219566A GB1219566A GB1194831A GB 1194831 A GB1194831 A GB 1194831A GB 1219566 A GB1219566 A GB 1219566A GB 1219566 A GB1219566 A GB 1219566A GB 1194831 A GB1194831 A GB 1194831A
Authority
GB
United Kingdom
Prior art keywords
flocculators
clarifiers
crundall
coagulants
coagulating
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
GB1219566A
Inventor
Sydney Francis Willia Crundall
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 GB1219566A priority Critical patent/GB1194831A/en
Priority to NL6704052A priority patent/NL159938C/en
Priority to DE19671658052 priority patent/DE1658052A1/de
Publication of GB1194831A publication Critical patent/GB1194831A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • 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
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

1,194,831. Coagulating. S. F. W. CRUNDALL. 16 June, 1967 [19 March, 1966], No. 12195/66. Heading C1C. Flocculation in liquids containing suspended solids is induced by passing the liquid upwardly through at least one sheet perforate member. Coagulants &c. may be added to facilitate clarification.
GB1219566A 1966-03-19 1966-03-19 Flocculators and Clarifiers Expired GB1194831A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1219566A GB1194831A (en) 1966-03-19 1966-03-19 Flocculators and Clarifiers
NL6704052A NL159938C (en) 1966-03-19 1967-03-17 PROCESS FOR PURIFYING DRAIN LIQUIDS USING A HORIZONTALLY PLACED PERFORATED PLATE-SHAPED ORGAN.
DE19671658052 DE1658052A1 (en) 1966-03-19 1967-03-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1219566A GB1194831A (en) 1966-03-19 1966-03-19 Flocculators and Clarifiers

Publications (1)

Publication Number Publication Date
GB1194831A true GB1194831A (en) 1970-06-10

Family

ID=10000088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1219566A Expired GB1194831A (en) 1966-03-19 1966-03-19 Flocculators and Clarifiers

Country Status (3)

Country Link
DE (1) DE1658052A1 (en)
GB (1) GB1194831A (en)
NL (1) NL159938C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637822A1 (en) * 1988-10-14 1990-04-20 Nill Werner SCREENING DEVICE AND USE OF THIS SCREENING DEVICE
WO1995022391A1 (en) * 1994-02-16 1995-08-24 Implico B.V. Separation of a suspension into its component parts
FR2832647A1 (en) * 2001-11-23 2003-05-30 Omnium Traitement Valorisa Sewage treatment installation has a decanting zone, with perforated plates to give an equal water distribution, and sludge recovery and removal to give a cleaned water outflow
BE1016341A5 (en) * 2004-12-08 2006-08-01 Depannagedienst Van Boxel J J Sludge dewatering apparatus with compartments separated by screen has vibrating mechanism mounted on beam extending in container cross direction
FR2913895A1 (en) * 2007-03-19 2008-09-26 Air Vibration Services Sarl DECANTING BOX FOR CONCRETE BENCH

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29519626U1 (en) * 1995-12-11 1996-01-25 Deckel Maho Gmbh Cleaning device
FR2755622B1 (en) * 1996-11-13 1999-02-05 Avs DEVICE FOR DECANTATION AND FILTRATION OF WASHING WATER FOR A WASHER, IN PARTICULAR A WASHER OF HARVESTED HARVESTER
DE102006034984A1 (en) 2006-07-28 2008-01-31 Universität Kassel Method and device for biological wastewater treatment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637822A1 (en) * 1988-10-14 1990-04-20 Nill Werner SCREENING DEVICE AND USE OF THIS SCREENING DEVICE
WO1995022391A1 (en) * 1994-02-16 1995-08-24 Implico B.V. Separation of a suspension into its component parts
US5800715A (en) * 1994-02-16 1998-09-01 Baker Hughes Incorporated Separation of a suspension into its component parts
FR2832647A1 (en) * 2001-11-23 2003-05-30 Omnium Traitement Valorisa Sewage treatment installation has a decanting zone, with perforated plates to give an equal water distribution, and sludge recovery and removal to give a cleaned water outflow
BE1016341A5 (en) * 2004-12-08 2006-08-01 Depannagedienst Van Boxel J J Sludge dewatering apparatus with compartments separated by screen has vibrating mechanism mounted on beam extending in container cross direction
FR2913895A1 (en) * 2007-03-19 2008-09-26 Air Vibration Services Sarl DECANTING BOX FOR CONCRETE BENCH

Also Published As

Publication number Publication date
NL159938C (en) 1979-09-17
NL159938B (en) 1979-04-17
DE1658052A1 (en) 1972-05-25
NL6704052A (en) 1967-09-20

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years