IT1034943B - Metodo per chiarificare liquidi acquosi di rifiuto conteneenti coloranti - Google Patents

Metodo per chiarificare liquidi acquosi di rifiuto conteneenti coloranti

Info

Publication number
IT1034943B
IT1034943B IT2212675A IT2212675A IT1034943B IT 1034943 B IT1034943 B IT 1034943B IT 2212675 A IT2212675 A IT 2212675A IT 2212675 A IT2212675 A IT 2212675A IT 1034943 B IT1034943 B IT 1034943B
Authority
IT
Italy
Prior art keywords
clarification
aqueous liquids
liquids containing
containing dyes
waste aqueous
Prior art date
Application number
IT2212675A
Other languages
English (en)
Original Assignee
Nippon Carbide Kogyo Kk
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 Nippon Carbide Kogyo Kk filed Critical Nippon Carbide Kogyo Kk
Application granted granted Critical
Publication of IT1034943B publication Critical patent/IT1034943B/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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents

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)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
IT2212675A 1974-04-08 1975-04-08 Metodo per chiarificare liquidi acquosi di rifiuto conteneenti coloranti IT1034943B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3877574A JPS5443305B2 (it) 1974-04-08 1974-04-08

Publications (1)

Publication Number Publication Date
IT1034943B true IT1034943B (it) 1979-10-10

Family

ID=12534654

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2212675A IT1034943B (it) 1974-04-08 1975-04-08 Metodo per chiarificare liquidi acquosi di rifiuto conteneenti coloranti

Country Status (6)

Country Link
JP (1) JPS5443305B2 (it)
CA (1) CA1046667A (it)
DE (1) DE2515175C2 (it)
FR (1) FR2274563A1 (it)
GB (1) GB1490405A (it)
IT (1) IT1034943B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742764A1 (de) * 1987-12-17 1989-06-29 Sueddeutsche Kalkstickstoff Flockungs- und/oder fixiermittel fuer die papierleimung
DE4301364C2 (de) * 1992-01-27 2002-03-21 Clariant Finance Bvi Ltd Verfahren zum Entfärben ausgedienter Aluminium-Färbe- und -Spülbäder
DE4426236A1 (de) * 1994-07-23 1996-01-25 Heinz Neuschuetz Hilfsmittel beim Herstellen von Anstrichmitteln und Putzen auf Kunststoffbasis
JPH08131202A (ja) * 1994-11-08 1996-05-28 Hikari Giken Kogyo Kk 履 物
CN110255753A (zh) * 2019-05-16 2019-09-20 中国皮革制鞋研究院有限公司 栲胶废水的处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517657A1 (de) * 1964-07-17 1969-07-31 Bayer Ag Verfahren zur Behandlung von Abwaessern
GB1424702A (en) * 1972-04-27 1976-02-11 Kanebo Ltd Method of decolourizing waste coloured aqueous liquid
CH572449A5 (it) * 1972-06-23 1976-02-13 Ciba Geigy Ag

Also Published As

Publication number Publication date
GB1490405A (en) 1977-11-02
DE2515175C2 (de) 1984-02-23
JPS5443305B2 (it) 1979-12-19
DE2515175A1 (de) 1975-10-09
FR2274563B1 (it) 1978-04-21
JPS50132756A (it) 1975-10-21
CA1046667A (en) 1979-01-16
FR2274563A1 (fr) 1976-01-09

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