GB1478337A - Process for separating the components of an aqueous colloidal suspension - Google Patents

Process for separating the components of an aqueous colloidal suspension

Info

Publication number
GB1478337A
GB1478337A GB2609974A GB2609974A GB1478337A GB 1478337 A GB1478337 A GB 1478337A GB 2609974 A GB2609974 A GB 2609974A GB 2609974 A GB2609974 A GB 2609974A GB 1478337 A GB1478337 A GB 1478337A
Authority
GB
United Kingdom
Prior art keywords
blanket layer
solids
matter
aqueous colloidal
colloidal suspension
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
GB2609974A
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.)
Ebara Corp
Original Assignee
Ebara Infilco Co Ltd
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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Publication of GB1478337A publication Critical patent/GB1478337A/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
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Removal Of Specific Substances (AREA)
GB2609974A 1974-04-08 1974-06-12 Process for separating the components of an aqueous colloidal suspension Expired GB1478337A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3960474A JPS5244752B2 (enrdf_load_stackoverflow) 1974-04-08 1974-04-08

Publications (1)

Publication Number Publication Date
GB1478337A true GB1478337A (en) 1977-06-29

Family

ID=12557707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2609974A Expired GB1478337A (en) 1974-04-08 1974-06-12 Process for separating the components of an aqueous colloidal suspension

Country Status (10)

Country Link
JP (1) JPS5244752B2 (enrdf_load_stackoverflow)
CA (1) CA1040326A (enrdf_load_stackoverflow)
CH (1) CH583058A5 (enrdf_load_stackoverflow)
DE (1) DE2428928C3 (enrdf_load_stackoverflow)
ES (1) ES427237A1 (enrdf_load_stackoverflow)
FR (1) FR2266534B1 (enrdf_load_stackoverflow)
GB (1) GB1478337A (enrdf_load_stackoverflow)
HU (1) HU178513B (enrdf_load_stackoverflow)
IT (1) IT1021031B (enrdf_load_stackoverflow)
NL (1) NL178485C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996005142A1 (en) * 1994-08-16 1996-02-22 The Water Board Method of alkaline flocculation for waste water streams

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412336A1 (fr) * 1977-12-22 1979-07-20 Tech Entreprises Chimiques Soc Procede de floculation ameliore pour la separation par filtration de liquides et solides difficilement filtrables
JPS629930Y2 (enrdf_load_stackoverflow) * 1979-04-05 1987-03-09
SU994444A1 (ru) * 1980-10-15 1983-02-07 Управление Водопроводно-Канализационного Хозяйства "Водоканал" Исполнительного Комитета Ленинградского Городского Совета Народных Депутатов Способ кондиционировани осадков сточных вод
DE3939984A1 (de) * 1989-12-02 1991-06-06 Unitech Gmbh Aufbereitungsvorrichtung zum aufbereiten von flockungshilfsmittel
ES2051223B1 (es) * 1992-06-24 1994-12-16 Titan Ind Sa Procedimiento de depuracion y recuperacion de aguas de limpieza en el proceso de fabricacion de pinturas de dispersion acuosa.
DE4421455A1 (de) * 1994-06-18 1995-12-21 Sued Chemie Ag Verfahren zur Aufbereitung von gebrauchten wäßrigen Alkalibentonit-Suspensionen
DE102014116682B4 (de) 2013-11-15 2018-01-25 Wolfgang BITSCH Verfahren zur Entwässerung von Bentonit-Suspensionen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996005142A1 (en) * 1994-08-16 1996-02-22 The Water Board Method of alkaline flocculation for waste water streams

Also Published As

Publication number Publication date
NL178485C (nl) 1986-04-01
IT1021031B (it) 1978-01-30
JPS50137868A (enrdf_load_stackoverflow) 1975-11-01
FR2266534B1 (enrdf_load_stackoverflow) 1981-08-07
DE2428928C3 (de) 1979-02-15
AU6960474A (en) 1975-12-04
CA1040326A (en) 1978-10-10
NL7407983A (nl) 1975-10-10
DE2428928A1 (de) 1975-10-30
CH583058A5 (enrdf_load_stackoverflow) 1976-12-31
FR2266534A1 (enrdf_load_stackoverflow) 1975-10-31
NL178485B (nl) 1985-11-01
JPS5244752B2 (enrdf_load_stackoverflow) 1977-11-10
ES427237A1 (es) 1976-09-01
HU178513B (en) 1982-05-28
DE2428928B2 (de) 1976-02-26

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Legal Events

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