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

Similar Documents

Publication Publication Date Title
IT1002956B (it) Procedimento per il trattamento biologico di rifiuti liquidi
IT982859B (it) Processo d incapsulamento di liquidi
BE810144A (fr) Dispositif pour la coupe longitudinale de rubans etroits
IT967677B (it) Apparecchio per fornire campioni di liquidi
IT1010444B (it) Apparato e metodo di confezione
IT1028353B (it) Metodo per trattare rifiuti liquidi
IT1040439B (it) Processo per la produzione di acetali liquidi
IT1050558B (it) Tamburo autopulitore per centrifughe di chiarificazioni di liquidi di
AT341080B (de) Verfahren zur n-entacylierung von 7beta- phenoxyacetamidocephalosporin
IT998756B (it) Dispositivo per la filtrazione dei liquidi
IT1034943B (it) Metodo per chiarificare liquidi acquosi di rifiuto conteneenti coloranti
IT989187B (it) Processo per la depurazione di acque di scarico
IT1002986B (it) Chiusura per serbatoi di liquidi
IT1039522B (it) Composti azonitrilici liquidi
IT955505B (it) Dispositivo per la filtrazione di liquidi
IT1034767B (it) Processo per la purificazione di correnti di scarto contenenti urea
IT1021073B (it) Installazione per la concentra zione di una soluzione
BG26396A3 (bg) Метод за получаване на поли-n-алкилиминоалани
AT333782B (de) Verfahren zur umsetzung von alkalisulfit
IT1051297B (it) Procedimento per il trattamento di effluenti liquidi contenenti tiosol solfati
IT1077926B (it) Elemento dosatore sovrapponibile per contenitori di liquidi
AT353287B (de) Verfahren zur formylierung
IT1036212B (it) Prodotto enzimatico e procedimento per la chiarificazione di liquidi
IT1023383B (it) Apparato per l incinerazione di rifiuti liquidi non alogenati
IT1024611B (it) Filtro di profondita per liquidi