IT1021031B - Processo per il trattamento di sospensioni - Google Patents

Processo per il trattamento di sospensioni

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
English (en)
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/it

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)
IT2347574A 1974-04-08 1974-05-31 Processo per il trattamento di sospensioni IT1021031B (it)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=12557707

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2347574A IT1021031B (it) 1974-04-08 1974-05-31 Processo per il trattamento di sospensioni

Country Status (10)

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

Families Citing this family (8)

* 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 (nl) * 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
AUPM745994A0 (en) * 1994-08-16 1994-09-08 Water Board, The Method of alkaline flocculation for waste water streams
DE102014116682B4 (de) 2013-11-15 2018-01-25 Wolfgang BITSCH Verfahren zur Entwässerung von Bentonit-Suspensionen

Also Published As

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

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