IT1054324B - Metodo per la purificazione di acque di scarico contenenti composti organici di carattere anionico mezzi adatti allo scopo e procedimento per la loro preparazione - Google Patents

Metodo per la purificazione di acque di scarico contenenti composti organici di carattere anionico mezzi adatti allo scopo e procedimento per la loro preparazione

Info

Publication number
IT1054324B
IT1054324B IT29190/75A IT2919075A IT1054324B IT 1054324 B IT1054324 B IT 1054324B IT 29190/75 A IT29190/75 A IT 29190/75A IT 2919075 A IT2919075 A IT 2919075A IT 1054324 B IT1054324 B IT 1054324B
Authority
IT
Italy
Prior art keywords
purification
procedure
preparation
organic compounds
containing organic
Prior art date
Application number
IT29190/75A
Other languages
English (en)
Italian (it)
Original Assignee
Anic Spa
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 Anic Spa filed Critical Anic Spa
Priority to IT29190/75A priority Critical patent/IT1054324B/it
Priority to DE2649530A priority patent/DE2649530C3/de
Priority to JP51132509A priority patent/JPS5277015A/ja
Priority to FR7633784A priority patent/FR2331555A1/fr
Priority to CH1417976A priority patent/CH627448A5/it
Priority to NL7612500A priority patent/NL7612500A/xx
Priority to GB46854/76A priority patent/GB1545077A/en
Priority to BE172260A priority patent/BE848215A/xx
Priority to AT834276A priority patent/AT344725B/de
Priority to AT865577A priority patent/AT353712B/de
Priority to US05/935,098 priority patent/US4178242A/en
Application granted granted Critical
Publication of IT1054324B publication Critical patent/IT1054324B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C335/00—Thioureas, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C335/30—Isothioureas
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
IT29190/75A 1975-11-11 1975-11-11 Metodo per la purificazione di acque di scarico contenenti composti organici di carattere anionico mezzi adatti allo scopo e procedimento per la loro preparazione IT1054324B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT29190/75A IT1054324B (it) 1975-11-11 1975-11-11 Metodo per la purificazione di acque di scarico contenenti composti organici di carattere anionico mezzi adatti allo scopo e procedimento per la loro preparazione
DE2649530A DE2649530C3 (de) 1975-11-11 1976-10-29 Bis-isothiuronium-Salze, Verfahren zu ihrer Herstellung und Ihre Verwendung zur Reinigung von anionische Farbstoffe und/oder anionische Tenside enthaltenden Abwässern
JP51132509A JPS5277015A (en) 1975-11-11 1976-11-05 Bis isothiourea salt* process for manufacturing bissisothiourea salt and method of purifying waste fluid by using bis isothiourea salt
FR7633784A FR2331555A1 (fr) 1975-11-11 1976-11-09 Procede pour la purification d'eaux residuelles qui contiennent des composes organiques de caractere anionique, sels de bis-isothiouronium utilises pour cela et procede pour preparer ces sels
CH1417976A CH627448A5 (en) 1975-11-11 1976-11-10 Process for the preparation of bis-isothiuronium salts for use in the purification of effluent containing organic compounds of anionic character
NL7612500A NL7612500A (nl) 1975-11-11 1976-11-10 Werkwijze voor het zuiveren van afvalwater.
GB46854/76A GB1545077A (en) 1975-11-11 1976-11-10 Process for purifying water using bis-isothiouronium salts
BE172260A BE848215A (fr) 1975-11-11 1976-11-10 Procede pour la purification d'eaux residuelles, moyens adaptes a cet effet, et procede pour preparer ces moyens
AT834276A AT344725B (de) 1975-11-11 1976-11-10 Verfahren zur herstellung von neuen bis-isothiuronium-salzen
AT865577A AT353712B (de) 1975-11-11 1977-12-02 Reinigung von anionische organische ver- bindungen enthaltenden abwaessern
US05/935,098 US4178242A (en) 1975-11-11 1978-08-21 Method for the purification of sewage waters which contain organic compounds of an anionic character

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29190/75A IT1054324B (it) 1975-11-11 1975-11-11 Metodo per la purificazione di acque di scarico contenenti composti organici di carattere anionico mezzi adatti allo scopo e procedimento per la loro preparazione

Publications (1)

Publication Number Publication Date
IT1054324B true IT1054324B (it) 1981-11-10

Family

ID=11226522

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29190/75A IT1054324B (it) 1975-11-11 1975-11-11 Metodo per la purificazione di acque di scarico contenenti composti organici di carattere anionico mezzi adatti allo scopo e procedimento per la loro preparazione

Country Status (9)

Country Link
JP (1) JPS5277015A (enExample)
AT (1) AT344725B (enExample)
BE (1) BE848215A (enExample)
CH (1) CH627448A5 (enExample)
DE (1) DE2649530C3 (enExample)
FR (1) FR2331555A1 (enExample)
GB (1) GB1545077A (enExample)
IT (1) IT1054324B (enExample)
NL (1) NL7612500A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764662A (en) * 1980-10-04 1982-04-19 Otsuka Pharmaceut Co Ltd Alkylene disulfur derivative
FR2840908B1 (fr) * 2002-06-12 2005-02-18 Michelin Soc Tech Composition de caoutchouc comprenant un sel de thiouronium, son procede de preparation, pneumatique a base d'une telle composition et utilisation a titre d'agent anti-reversion d'un sel de thiouronium

Also Published As

Publication number Publication date
CH627448A5 (en) 1982-01-15
BE848215A (fr) 1977-05-10
NL7612500A (nl) 1977-05-13
ATA834276A (de) 1977-12-15
GB1545077A (en) 1979-05-02
DE2649530C3 (de) 1979-04-12
DE2649530A1 (de) 1977-05-18
JPS5277015A (en) 1977-06-29
FR2331555A1 (fr) 1977-06-10
FR2331555B1 (enExample) 1979-03-02
AT344725B (de) 1978-08-10
DE2649530B2 (de) 1978-08-10

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