IT1021031B - PROCESS FOR THE TREATMENT OF SUSPENSIONS - Google Patents

PROCESS FOR THE TREATMENT OF SUSPENSIONS

Info

Publication number
IT1021031B
IT1021031B IT2347574A IT2347574A IT1021031B IT 1021031 B IT1021031 B IT 1021031B IT 2347574 A IT2347574 A IT 2347574A IT 2347574 A IT2347574 A IT 2347574A IT 1021031 B IT1021031 B IT 1021031B
Authority
IT
Italy
Prior art keywords
suspensions
treatment
Prior art date
Application number
IT2347574A
Other languages
Italian (it)
Original Assignee
Ebara Infilco
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 filed Critical Ebara Infilco
Application granted granted Critical
Publication of IT1021031B publication Critical patent/IT1021031B/en

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)
  • 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)
  • 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)
IT2347574A 1974-04-08 1974-05-31 PROCESS FOR THE TREATMENT OF SUSPENSIONS IT1021031B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1021031B true IT1021031B (en) 1978-01-30

Family

ID=12557707

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2347574A IT1021031B (en) 1974-04-08 1974-05-31 PROCESS FOR THE TREATMENT OF SUSPENSIONS

Country Status (10)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412336A1 (en) * 1977-12-22 1979-07-20 Tech Entreprises Chimiques Soc Solids-liquid sepn. by flocculation esp. in hydrometallurgy - using two=stage flocculant addn. the first under agitation (PT 24.7.79)
JPS629930Y2 (en) * 1979-04-05 1987-03-09
SU994444A1 (en) * 1980-10-15 1983-02-07 Управление Водопроводно-Канализационного Хозяйства "Водоканал" Исполнительного Комитета Ленинградского Городского Совета Народных Депутатов Method for conditioning effluent precipitates
DE3939984A1 (en) * 1989-12-02 1991-06-06 Unitech Gmbh Prepn. device for auxiliary flocculant additives - where the additive is mixed as it passes through three chambers provided with agitators mounted on a single shaft
ES2051223B1 (en) * 1992-06-24 1994-12-16 Titan Ind Sa CLEANING WATER TREATMENT AND RECOVERY PROCEDURE IN THE MANUFACTURING PROCESS OF WATER DISPERSION PAINTS.
DE4421455A1 (en) * 1994-06-18 1995-12-21 Sued Chemie Ag Process for the preparation of used aqueous alkali bentonite suspensions
AUPM745994A0 (en) * 1994-08-16 1994-09-08 Water Board, The Method of alkaline flocculation for waste water streams
DE102014116682B4 (en) 2013-11-15 2018-01-25 Wolfgang BITSCH Process for dewatering bentonite suspensions

Also Published As

Publication number Publication date
FR2266534A1 (en) 1975-10-31
CA1040326A (en) 1978-10-10
NL178485B (en) 1985-11-01
NL7407983A (en) 1975-10-10
FR2266534B1 (en) 1981-08-07
DE2428928B2 (en) 1976-02-26
AU6960474A (en) 1975-12-04
DE2428928C3 (en) 1979-02-15
JPS5244752B2 (en) 1977-11-10
GB1478337A (en) 1977-06-29
CH583058A5 (en) 1976-12-31
NL178485C (en) 1986-04-01
ES427237A1 (en) 1976-09-01
HU178513B (en) 1982-05-28
JPS50137868A (en) 1975-11-01
DE2428928A1 (en) 1975-10-30

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