GB1444189A - Water clarifiction - Google Patents

Water clarifiction

Info

Publication number
GB1444189A
GB1444189A GB3590273A GB3590273A GB1444189A GB 1444189 A GB1444189 A GB 1444189A GB 3590273 A GB3590273 A GB 3590273A GB 3590273 A GB3590273 A GB 3590273A GB 1444189 A GB1444189 A GB 1444189A
Authority
GB
United Kingdom
Prior art keywords
zone
water
sludge blanket
organic flocculant
flocculant aid
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
GB3590273A
Other languages
English (en)
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
Publication of GB1444189A publication Critical patent/GB1444189A/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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • 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
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • 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
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B01D21/16—Settling tanks with multiple outlets for the separated liquids provided with flocculating compartments
    • 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
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls

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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
GB3590273A 1972-11-28 1973-07-27 Water clarifiction Expired GB1444189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA728423A ZA728423B (en) 1972-11-28 1972-11-28 Water clarification

Publications (1)

Publication Number Publication Date
GB1444189A true GB1444189A (en) 1976-07-28

Family

ID=25565660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3590273A Expired GB1444189A (en) 1972-11-28 1973-07-27 Water clarifiction

Country Status (6)

Country Link
AU (1) AU6237173A (enrdf_load_stackoverflow)
DE (1) DE2352876A1 (enrdf_load_stackoverflow)
FR (1) FR2207867B1 (enrdf_load_stackoverflow)
GB (1) GB1444189A (enrdf_load_stackoverflow)
IT (1) IT999824B (enrdf_load_stackoverflow)
ZA (1) ZA728423B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2024927A (nl) * 2019-05-27 2020-12-02 Univ Anhui Sci & Technology Rake-free thickener with three sections of discharge openings

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557092B1 (fr) * 1983-12-23 1988-10-14 Rech Prod Agents Chimi Et Installation pour le traitement par coagulation et floculation de liquides contenant des matieres colloidales et/ou non colloidales

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1406773A (fr) * 1963-08-28 1965-07-23 Ceskoslovenska Akademie Ved Appareil de purification, notamment pour l'épuration d'eau, au moyen d'une couche turbulente de flocons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2024927A (nl) * 2019-05-27 2020-12-02 Univ Anhui Sci & Technology Rake-free thickener with three sections of discharge openings

Also Published As

Publication number Publication date
IT999824B (it) 1976-03-10
DE2352876A1 (de) 1974-05-30
AU6237173A (en) 1975-05-15
ZA728423B (en) 1974-07-31
FR2207867A1 (enrdf_load_stackoverflow) 1974-06-21
FR2207867B1 (enrdf_load_stackoverflow) 1979-05-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee