IT1031430B - Metodo per la purificazione di acque di scarico contenent i composti organici di carattere anionico - Google Patents

Metodo per la purificazione di acque di scarico contenent i composti organici di carattere anionico

Info

Publication number
IT1031430B
IT1031430B IT19914/75A IT1991475A IT1031430B IT 1031430 B IT1031430 B IT 1031430B IT 19914/75 A IT19914/75 A IT 19914/75A IT 1991475 A IT1991475 A IT 1991475A IT 1031430 B IT1031430 B IT 1031430B
Authority
IT
Italy
Prior art keywords
purification
organic compounds
containing organic
wastewater containing
anionic character
Prior art date
Application number
IT19914/75A
Other languages
English (en)
Original Assignee
Fusco R
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 Fusco R filed Critical Fusco R
Priority to IT19914/75A priority Critical patent/IT1031430B/it
Priority to GB3872/76A priority patent/GB1520815A/en
Priority to BE164009A priority patent/BE838173A/xx
Priority to FR7602788*[A priority patent/FR2299273A1/fr
Priority to AT69476A priority patent/AT341447B/de
Priority to DE2603871A priority patent/DE2603871C3/de
Priority to NL7601096A priority patent/NL7601096A/xx
Priority to JP51010064A priority patent/JPS51102358A/ja
Priority to US05/654,791 priority patent/US4000069A/en
Application granted granted Critical
Publication of IT1031430B publication Critical patent/IT1031430B/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
    • C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/917—Color

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
IT19914/75A 1975-02-03 1975-02-03 Metodo per la purificazione di acque di scarico contenent i composti organici di carattere anionico IT1031430B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT19914/75A IT1031430B (it) 1975-02-03 1975-02-03 Metodo per la purificazione di acque di scarico contenent i composti organici di carattere anionico
GB3872/76A GB1520815A (en) 1975-02-03 1976-01-30 Process for purifying water containing anionic organic impurities
BE164009A BE838173A (fr) 1975-02-03 1976-02-02 Procede de purification d'eaux residuaires contenant des composes organiques du type anionique
FR7602788*[A FR2299273A1 (fr) 1975-02-03 1976-02-02 Procede de purification d'eaux residuaires contenant des composes organiques du type anionique
AT69476A AT341447B (de) 1975-02-03 1976-02-02 Verfahren zur reinigung von abwassern mit einem gehalt an organischen verbindungen anionischer natur
DE2603871A DE2603871C3 (de) 1975-02-03 1976-02-02 Verfahren zur Reinigung von Abwässern
NL7601096A NL7601096A (nl) 1975-02-03 1976-02-03 Werkwijze voor het zuiveren van anionogene, orga- nische verbindingen bevattend afvalwater.
JP51010064A JPS51102358A (en) 1975-02-03 1976-02-03 Haisuinojokaho
US05/654,791 US4000069A (en) 1975-02-03 1976-02-03 Method for purifying waste waters which contain anionic-type organic compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19914/75A IT1031430B (it) 1975-02-03 1975-02-03 Metodo per la purificazione di acque di scarico contenent i composti organici di carattere anionico

Publications (1)

Publication Number Publication Date
IT1031430B true IT1031430B (it) 1979-04-30

Family

ID=11162288

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19914/75A IT1031430B (it) 1975-02-03 1975-02-03 Metodo per la purificazione di acque di scarico contenent i composti organici di carattere anionico

Country Status (9)

Country Link
US (1) US4000069A (it)
JP (1) JPS51102358A (it)
AT (1) AT341447B (it)
BE (1) BE838173A (it)
DE (1) DE2603871C3 (it)
FR (1) FR2299273A1 (it)
GB (1) GB1520815A (it)
IT (1) IT1031430B (it)
NL (1) NL7601096A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1055433B (it) * 1976-02-23 1981-12-21 Anic Spa Metodo per la purificazione di acqua di scarico contenenti composti organici di carattere anioni co e mezzi adatti allo scopo
US4684453A (en) * 1984-10-26 1987-08-04 Vaughan Daniel J Purification of dye baths
DE3908491A1 (de) * 1989-03-15 1990-09-20 Fraunhofer Ges Forschung Verfahren zur entfernung von arsen und/oder antimon aus loesungen, die arsen und/oder antimon als anionische fluorokomplexe enthalten
DE4129802A1 (de) * 1991-09-07 1993-03-11 Basf Ag Verfahren zur abtrennung von metallkomplex-farbstoffen aus abwaessern

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303220A (en) * 1963-03-04 1967-02-07 Monsanto Res Corp Triphenylphosphonium methylene triphenylphosphorane complex group iii metal hydrides
US3389081A (en) * 1964-05-01 1968-06-18 Mc Graw Edison Co Method of removing alkyl aryl sulfonates and phosphates from waste water
US3531514A (en) * 1966-09-26 1970-09-29 Petrolite Corp Phosphonium compounds and/or ethylene glycol - bis-(trialkylphosphonium acetates)
US3875111A (en) * 1971-03-05 1975-04-01 Chugai Pharmaceutical Co Ltd Cationic polymers of tertiary, diamines, bis(chloroacetyl)glycols and tris(n,n-dimethyl amino alkyl)phenol

Also Published As

Publication number Publication date
ATA69476A (de) 1977-05-15
NL7601096A (nl) 1976-08-05
FR2299273A1 (fr) 1976-08-27
BE838173A (fr) 1976-08-02
FR2299273B1 (it) 1979-06-29
GB1520815A (en) 1978-08-09
DE2603871C3 (de) 1980-05-22
DE2603871A1 (de) 1976-08-05
AT341447B (de) 1978-02-10
DE2603871B2 (de) 1979-09-13
JPS51102358A (en) 1976-09-09
US4000069A (en) 1976-12-28

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