FR2331555B1 - - Google Patents

Info

Publication number
FR2331555B1
FR2331555B1 FR7633784A FR7633784A FR2331555B1 FR 2331555 B1 FR2331555 B1 FR 2331555B1 FR 7633784 A FR7633784 A FR 7633784A FR 7633784 A FR7633784 A FR 7633784A FR 2331555 B1 FR2331555 B1 FR 2331555B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7633784A
Other versions
FR2331555A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anic SpA
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
Publication of FR2331555A1 publication Critical patent/FR2331555A1/fr
Application granted granted Critical
Publication of FR2331555B1 publication Critical patent/FR2331555B1/fr
Granted legal-status Critical Current

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)
FR7633784A 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 Granted FR2331555A1 (fr)

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 (2)

Publication Number Publication Date
FR2331555A1 FR2331555A1 (fr) 1977-06-10
FR2331555B1 true FR2331555B1 (fr) 1979-03-02

Family

ID=11226522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633784A Granted 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

Country Status (9)

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

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
DE2649530C3 (de) 1979-04-12
DE2649530A1 (de) 1977-05-18
AT344725B (de) 1978-08-10
NL7612500A (nl) 1977-05-13
DE2649530B2 (de) 1978-08-10
GB1545077A (en) 1979-05-02
JPS5277015A (en) 1977-06-29
BE848215A (fr) 1977-05-10
FR2331555A1 (fr) 1977-06-10
ATA834276A (de) 1977-12-15
CH627448A5 (en) 1982-01-15
IT1054324B (it) 1981-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse