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1. WO2020229704 - PROCESS FOR DEGRADING ORGANIC FRACTIONS IN COOLING CIRCUITS OF INDUSTRIAL PLANTS, AND COOLING CIRCUIT FOR AN INDUSTRIAL PLANT

Publication Number WO/2020/229704
Publication Date 19.11.2020
International Application No. PCT/EP2020/063864
International Filing Date 18.05.2020
IPC
C02F 3/34 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
34characterised by the microorganisms used
A61L 9/015 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
015using gaseous or vaporous substances, e.g. ozone
A61L 2/07 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
02using physical phenomena
04Heat
06Hot gas
07Steam
C02F 103/02 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
103Nature of the water, waste water, sewage or sludge to be treated
02Non-contaminated water, e.g. for industrial water supply
C02F 101/32 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
101Nature of the contaminant
30Organic compounds
32Hydrocarbons, e.g. oil
A61L 2/18 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
18Liquid substances
CPC
A61L 2/07
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
02using physical phenomena
04Heat
06Hot gas
07Steam
A61L 2/183
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
18Liquid substances ; or solutions comprising solids or dissolved gases
183Ozone dissolved in a liquid
A61L 2/186
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
18Liquid substances ; or solutions comprising solids or dissolved gases
186Peroxide solutions
A61L 2/202
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
20Gaseous substances, e.g. vapours
202Ozone
A61L 2/208
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
20Gaseous substances, e.g. vapours
208Hydrogen peroxide
A61L 2209/211
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2209Aspects relating to disinfection, sterilisation or deodorisation of air
20Method-related aspects
21Use of chemical compounds for treating air or the like
211Use of hydrogen peroxide, liquid and vaporous
Applicants
  • SMS GROUP GMBH [DE]/[DE]
Inventors
  • ANTE, Angela
Agents
  • KROSS, Ulrich
Priority Data
10 2019 207 195.316.05.2019DE
10 2020 002 812.812.05.2020DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM ABBAU VON ORGANISCHEN ANTEILEN IN KÜHLKREISLÄUFEN VON INDUSTRIELLEN ANLAGEN UND KÜHLKREISLAUF FÜR EINE INDUSTRIELLE ANLAGE
(EN) PROCESS FOR DEGRADING ORGANIC FRACTIONS IN COOLING CIRCUITS OF INDUSTRIAL PLANTS, AND COOLING CIRCUIT FOR AN INDUSTRIAL PLANT
(FR) PROCÉDÉ DE DÉGRADATION DE COMPOSANTES ORGANIQUES DANS DES CIRCUITS DE REFROIDISSEMENT D'INSTALLATIONS INDUSTRIELLES ET CIRCUIT DE REFROIDISSEMENT POUR UNE INSTALLATION INDUSTRIELLE
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zum Abbau von organischen Anteilen in Kühlkreisläufen von industriellen Anlagen, insbesondere von Anlagen der Hüttenindustrie, umfassend die Schritte: Zugabe von Bakterien in den Kühlkreislauf, wobei die Bakterien geeignet sind die in dem Kühlkreislauf befindlichen organischen Anteile abzubauen, und Desinfizieren des in einem Kühlturm des Kühlkreislaufs erzeugten Aerosols. Die Erfindung betrifft ferner einen Kühlkreislauf für eine industrielle Anlage.
(EN)
The invention relates to a process for degrading organic fractions in cooling circuits of industrial plants, especially of metallurgical industry plants, comprising the steps of: adding bacteria to the cooling circuit, the bacteria being suitable for degrading the organic fractions present in the cooling circuit, and disinfecting the aerosol generated in a cooling tower of the cooling circuit. The invention further relates to a cooling circuit for an industrial plant.
(FR)
La présente invention concerne un procédé de dégradation de composantes organiques dans des circuits de refroidissement d'installations industrielles, en particulier d'installations de l'industrie métallurgique, comprenant les étapes de : addition de bactéries dans le circuit de refroidissement, les bactéries étant appropriées à dégrader les composantes organiques se trouvant dans le circuit de refroidissement, et désinfection de l'aérosol produit dans une tour de refroidissement du circuit de refroidissement. L'invention concerne en outre un circuit de refroidissement pour une installation industrielle.
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