FR2399806A1 - Stabilising halogenated organic bactericides in hygroscopic salts - by compacting and treating with moist air before incorporating - Google Patents

Stabilising halogenated organic bactericides in hygroscopic salts - by compacting and treating with moist air before incorporating

Info

Publication number
FR2399806A1
FR2399806A1 FR7724944A FR7724944A FR2399806A1 FR 2399806 A1 FR2399806 A1 FR 2399806A1 FR 7724944 A FR7724944 A FR 7724944A FR 7724944 A FR7724944 A FR 7724944A FR 2399806 A1 FR2399806 A1 FR 2399806A1
Authority
FR
France
Prior art keywords
moist air
compacting
treating
before incorporating
air before
Prior art date
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.)
Granted
Application number
FR7724944A
Other languages
French (fr)
Other versions
FR2399806B1 (en
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.)
MIDI ET SALINES EST CIE SALINS
Original Assignee
MIDI ET SALINES EST CIE SALINS
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 MIDI ET SALINES EST CIE SALINS filed Critical MIDI ET SALINES EST CIE SALINS
Priority to FR7724944A priority Critical patent/FR2399806A1/en
Priority to LU79680A priority patent/LU79680A1/en
Priority to IT68255/78A priority patent/IT1108513B/en
Priority to BE188270A priority patent/BE867754A/en
Priority to DE19782835683 priority patent/DE2835683A1/en
Publication of FR2399806A1 publication Critical patent/FR2399806A1/en
Application granted granted Critical
Publication of FR2399806B1 publication Critical patent/FR2399806B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment

Abstract

The process comprises compacting or comprising the bactericide in granular form and then submitting it to the action of moist air or water vapour at below 100 degrees C, before incorporating the bactericide in the hygroscopic salt. The bactericides such as chloramine T, N-chloroacetanilide, etc. in a hygroscopic salt under the effect of moist air hydrolyse slowly giving off halogen and losing biocidal efficacy. The process avoids this by forming a film or layer of amine and/or chloramine protecting the bactericide. The treatment only involves the loss of is not >3% halogen.
FR7724944A 1977-08-12 1977-08-12 Stabilising halogenated organic bactericides in hygroscopic salts - by compacting and treating with moist air before incorporating Granted FR2399806A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7724944A FR2399806A1 (en) 1977-08-12 1977-08-12 Stabilising halogenated organic bactericides in hygroscopic salts - by compacting and treating with moist air before incorporating
LU79680A LU79680A1 (en) 1977-08-12 1978-05-19 METHOD FOR REINFORCING THE STABILITY OF HALOGENOUS ORGANIC BACTERICIDES IN HYGROSCOPIC SALTS
IT68255/78A IT1108513B (en) 1977-08-12 1978-06-01 PROCEDURE FOR IMPROVING THE STABILITY OF ORGANIC HALOGENIC BACTERICIDES IN HYGROSCOPIC SALTS
BE188270A BE867754A (en) 1977-08-12 1978-06-02 PROCESS FOR REINFORCING THE STABILITY OF HALOGENOUS ORGANIC BACTERICIDES IN HYDROSCOPIC SALTS
DE19782835683 DE2835683A1 (en) 1977-08-12 1978-08-14 PROCESS FOR INCREASING THE STABILITY OF ORGANIC HALOGENIC BACTERICIDES IN HYGROSCOPIC SALT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7724944A FR2399806A1 (en) 1977-08-12 1977-08-12 Stabilising halogenated organic bactericides in hygroscopic salts - by compacting and treating with moist air before incorporating

Publications (2)

Publication Number Publication Date
FR2399806A1 true FR2399806A1 (en) 1979-03-09
FR2399806B1 FR2399806B1 (en) 1981-09-11

Family

ID=9194523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724944A Granted FR2399806A1 (en) 1977-08-12 1977-08-12 Stabilising halogenated organic bactericides in hygroscopic salts - by compacting and treating with moist air before incorporating

Country Status (5)

Country Link
BE (1) BE867754A (en)
DE (1) DE2835683A1 (en)
FR (1) FR2399806A1 (en)
IT (1) IT1108513B (en)
LU (1) LU79680A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19881543D2 (en) 1997-09-03 2001-01-04 Rmp Chemisch Tech Spezialprodu Pressed chloramine T tablets and process for their manufacture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628717A (en) * 1962-02-21
US3956444A (en) * 1973-08-06 1976-05-11 Fmc Corporation Process for producing a rapidly-soluble sodium dichloroisocyanurate dihydrate tablet
JPS5629641B2 (en) * 1973-09-28 1981-07-09

Also Published As

Publication number Publication date
BE867754A (en) 1978-12-04
FR2399806B1 (en) 1981-09-11
IT1108513B (en) 1985-12-09
IT7868255A0 (en) 1978-06-01
DE2835683A1 (en) 1979-02-22
LU79680A1 (en) 1978-11-06

Similar Documents

Publication Publication Date Title
BE855423A (en) WASTEWATER TREATMENT PROCESS
FR2352754A1 (en) PROCESS FOR THE TREATMENT OF WASTEWATER CONTAINING AMMONIA OR AMMONIUM SALTS
BE880344A (en) AUTOMATICALLY ADJUSTABLE DECONTAMINATION PROCESS FOR WASTEWATER CONTAINING NITRITE IONS
DE2967406D1 (en) Sulfur-containing oxime compounds and their use to protect cultivated plants
LU80327A1 (en) RESIDUAL WATER TREATMENT PROCESS
FR2399806A1 (en) Stabilising halogenated organic bactericides in hygroscopic salts - by compacting and treating with moist air before incorporating
JPS52106836A (en) N-trichloroacetyl-n#-chlorobenzoylhydrazine derivatives and germicide s for agriculture and horticulture containing thereof
ATE154336T1 (en) WASTEWATER TREATMENT WITH HYDROTALCITE
FR2345397A1 (en) PROCESS FOR THE DECONTAMINATION OF AQUEOUS SOLUTIONS CONTAINING NITRIDES OR CYANIDES
BE861967A (en) PROCESS FOR THE TREATMENT OF WASTE WATER CONTAINING PHENOL OR PHENOL AND FORMALDEHYDE BY MEANS OF CHLORINE BIOXIDE
JPS51128835A (en) Catalytic material manufacturing method and manufacturing device there by.
JPS5386078A (en) Decomposition of acrylamide
JPS53137143A (en) Treatment of photographic material of silver halide
BE883306A (en) PROCESS FOR THE REMOVAL OF GROUNDWATER AND SURFACE WATER IMPURITIES BY OZONE
JPS53127829A (en) Agricultural and horticultural bactericide
SU927193A1 (en) Method of disinfection of soil
JPS52109761A (en) Purification method of waste water
JPS5285061A (en) Removal of fluorine ions in solution containing conc. silicic acid
JPS5311769A (en) Straw-mat disinfecting apparatus
JPS5325274A (en) Multiple-effect evaporator
JPS52108659A (en) Process for treating desized waste water
JPS52146769A (en) Treatment of exhaust gas containing chlorine compounds
JPS51132670A (en) Device for solidifying excessive sludge in an apparatus for treating a nd purifying solid and liquid excrements
JPS5316465A (en) Process for treating drain water containing lower aldehydes
JPS5377024A (en) Purification of aromatic amines

Legal Events

Date Code Title Description
ST Notification of lapse