NL7612500A - METHOD FOR THE PURIFICATION OF WASTE WATER. - Google Patents

METHOD FOR THE PURIFICATION OF WASTE WATER.

Info

Publication number
NL7612500A
NL7612500A NL7612500A NL7612500A NL7612500A NL 7612500 A NL7612500 A NL 7612500A NL 7612500 A NL7612500 A NL 7612500A NL 7612500 A NL7612500 A NL 7612500A NL 7612500 A NL7612500 A NL 7612500A
Authority
NL
Netherlands
Prior art keywords
purification
waste water
waste
water
Prior art date
Application number
NL7612500A
Other languages
Dutch (nl)
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 NL7612500A publication Critical patent/NL7612500A/en

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)
NL7612500A 1975-11-11 1976-11-10 METHOD FOR THE PURIFICATION OF WASTE WATER. NL7612500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29190/75A IT1054324B (en) 1975-11-11 1975-11-11 METHOD FOR PURIFICATION OF WASTEWATER CONTAINING ORGANIC COMPOUNDS OF ANIONIC CHARACTER MEANS SUITABLE FOR THE PURPOSE AND PROCEDURE FOR THEIR PREPARATION

Publications (1)

Publication Number Publication Date
NL7612500A true NL7612500A (en) 1977-05-13

Family

ID=11226522

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612500A NL7612500A (en) 1975-11-11 1976-11-10 METHOD FOR THE PURIFICATION OF WASTE WATER.

Country Status (9)

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

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 (en) * 2002-06-12 2005-02-18 Michelin Soc Tech RUBBER COMPOSITION COMPRISING A THIOURONIUM SALT, PROCESS FOR PREPARING THE SAME, PNEUMATIC BASED ON SUCH A COMPOSITION AND USE AS ANTI-REVERSE AGENT OF A THIOURONIUM SALT

Also Published As

Publication number Publication date
DE2649530C3 (en) 1979-04-12
FR2331555B1 (en) 1979-03-02
DE2649530A1 (en) 1977-05-18
AT344725B (en) 1978-08-10
DE2649530B2 (en) 1978-08-10
GB1545077A (en) 1979-05-02
JPS5277015A (en) 1977-06-29
BE848215A (en) 1977-05-10
FR2331555A1 (en) 1977-06-10
ATA834276A (en) 1977-12-15
CH627448A5 (en) 1982-01-15
IT1054324B (en) 1981-11-10

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed