EP0998549B1 - Verwendung enzymhaltiger lösungen zum reinigen von gär- oder lagertanks - Google Patents
Verwendung enzymhaltiger lösungen zum reinigen von gär- oder lagertanks Download PDFInfo
- Publication number
- EP0998549B1 EP0998549B1 EP98943726A EP98943726A EP0998549B1 EP 0998549 B1 EP0998549 B1 EP 0998549B1 EP 98943726 A EP98943726 A EP 98943726A EP 98943726 A EP98943726 A EP 98943726A EP 0998549 B1 EP0998549 B1 EP 0998549B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- fermentation
- enzyme
- storage tanks
- cleaning solution
- 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.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 52
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 32
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 32
- 238000000855 fermentation Methods 0.000 title claims abstract description 23
- 230000004151 fermentation Effects 0.000 title claims abstract description 23
- 238000003860 storage Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 13
- 108010029541 Laccase Proteins 0.000 claims abstract description 8
- 102000003992 Peroxidases Human genes 0.000 claims abstract description 8
- -1 oxireductases Proteins 0.000 claims abstract description 8
- 108700020962 Peroxidase Proteins 0.000 claims abstract description 6
- 102000004195 Isomerases Human genes 0.000 claims abstract description 3
- 108090000769 Isomerases Proteins 0.000 claims abstract description 3
- 102000003960 Ligases Human genes 0.000 claims abstract description 3
- 108090000364 Ligases Proteins 0.000 claims abstract description 3
- 102000004317 Lyases Human genes 0.000 claims abstract description 3
- 108090000856 Lyases Proteins 0.000 claims abstract description 3
- 102000004357 Transferases Human genes 0.000 claims abstract description 3
- 108090000992 Transferases Proteins 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 27
- 239000007864 aqueous solution Substances 0.000 claims description 12
- 235000013361 beverage Nutrition 0.000 claims description 10
- 239000003945 anionic surfactant Substances 0.000 claims description 6
- 239000002736 nonionic surfactant Substances 0.000 claims description 6
- 239000004480 active ingredient Substances 0.000 claims description 4
- 125000000129 anionic group Chemical group 0.000 claims description 4
- 239000003093 cationic surfactant Substances 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 235000021317 phosphate Nutrition 0.000 claims description 3
- 239000008139 complexing agent Substances 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 239000000203 mixture Substances 0.000 abstract description 6
- 239000002351 wastewater Substances 0.000 abstract description 6
- 238000009472 formulation Methods 0.000 abstract description 2
- 238000003911 water pollution Methods 0.000 abstract description 2
- 235000008504 concentrate Nutrition 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 8
- 239000003599 detergent Substances 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 235000013405 beer Nutrition 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000001648 tannin Substances 0.000 description 3
- 229920001864 tannin Polymers 0.000 description 3
- 235000018553 tannin Nutrition 0.000 description 3
- 150000003512 tertiary amines Chemical class 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000001177 diphosphate Substances 0.000 description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 2
- 235000011180 diphosphates Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 2
- 108040007629 peroxidase activity proteins Proteins 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009974 thixotropic effect Effects 0.000 description 2
- GPXCJKUXBIGASD-UHFFFAOYSA-N 1-phosphonobutane-1,2,4-tricarboxylic acid Chemical compound OC(=O)CCC(C(O)=O)C(C(O)=O)P(O)(O)=O GPXCJKUXBIGASD-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-M 2-methylbenzenesulfonate Chemical compound CC1=CC=CC=C1S([O-])(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 1
- SZHQPBJEOCHCKM-UHFFFAOYSA-N 2-phosphonobutane-1,2,4-tricarboxylic acid Chemical compound OC(=O)CCC(P(O)(O)=O)(C(O)=O)CC(O)=O SZHQPBJEOCHCKM-UHFFFAOYSA-N 0.000 description 1
- JBVOQKNLGSOPNZ-UHFFFAOYSA-N 2-propan-2-ylbenzenesulfonic acid Chemical compound CC(C)C1=CC=CC=C1S(O)(=O)=O JBVOQKNLGSOPNZ-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- ZZXDRXVIRVJQBT-UHFFFAOYSA-M Xylenesulfonate Chemical compound CC1=CC=CC(S([O-])(=O)=O)=C1C ZZXDRXVIRVJQBT-UHFFFAOYSA-M 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004064 cosurfactant Substances 0.000 description 1
- 229940071118 cumenesulfonate Drugs 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 108010025899 gelatin film Proteins 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- ZJAOAACCNHFJAH-UHFFFAOYSA-N phosphonoformic acid Chemical class OC(=O)P(O)(O)=O ZJAOAACCNHFJAH-UHFFFAOYSA-N 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229940071104 xylenesulfonate Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38636—Preparations containing enzymes, e.g. protease or amylase containing enzymes other than protease, amylase, lipase, cellulase, oxidase or reductase
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38654—Preparations containing enzymes, e.g. protease or amylase containing oxidase or reductase
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
Definitions
- Aqueous solutions were used which contained the active substances given in the table (concentration data in% by weight). Cleaner and cleaning results Active ingredient (concentration in water) Soiling detachment in% after 60 min Laccase 0.005% 70 Peroxidase 0.005% 70 Laccase / Peroxidase 0.003 / 0.005% 90 commercial acid tank cleaner 1% 55
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Enzymes And Modification Thereof (AREA)
Description
Reiniger und Reinigungsergebnisse | |
Wirkstoff (Konzentration in Wasser) | Verschmutzungsablösung in % nach 60 min |
Laccase 0,005 % | 70 |
Peroxidase 0,005 % | 70 |
Laccase/Peroxidase 0.003/0.005% | 90 |
marktüblicher saurer Tankreiniger 1 % | 55 |
Claims (7)
- Verwendung enzymhaltiger wäßriger Lösungen zur Reinigung von Gär- oder Lagertanks in der Getränkeindustrie, wobei die Gär- oder Lagertanks von Rückständen von durch Gärung erhaltenen Getränken gereinigt werden, dadurch gekennzeichnet, daß die wäßrigen Reinigungslösungen eines oder mehrere Enzyme ausgewählt aus folgenden Gruppen enthalten: Laccasen; Peroxidasen, Oxireductasen, Transferasen, Isomerasen, Lyasen und Ligasen.
- Verwendung nach Anspruch 1, dadurch gekennzeichnet, daß die wäßrige Reinigungslösung Laccasen und/oder Peroxidasen enthält.
- Verwendung nach einem oder beiden der Ansprüche 1 und 2, dadurch gekennzeichnet, daß die Konzentration der Enzyme in der wäßrigen Reinigungslösung im Bereich von 0,001 bis 1 Gew.-% liegt.
- Verwendung nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der pH-Wert der enzymhaltigen wäßrigen Reinigungslösung im Bereich von 2 bis 11 liegt.
- Verwendung nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die wäßrige Reinigungslösung weitere Wirkstoffe ausgewählt aus folgenden Gruppen enthält: nichtionische, anionische oder kationsiche Tenside, monomere, oligomere oder polymere Phosphate, Silicate, organische Komplexbildner.
- Verfahren zur Reinigung von Gär- oder Lagertanks in der Getränkeindustrie, dadurch gekennzeichnet, daß man die Tanks für eine Zeitdauer zwischen 30 Minuten und 5 Stunden mit einer enzymhaltigen wäßrigen Lösung nach einem oder mehreren der Ansprüche 1 bis 5 behandelt.
- Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß die enzymhaltige wäßrige Reinigungslösung eine Temperatur zwischen -5 + 85 °C aufweist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19731398A DE19731398A1 (de) | 1997-07-22 | 1997-07-22 | Verwendung enzymhaltiger Lösungen zum Reinigen von Gär- und Lagertanks |
DE19731398 | 1997-07-22 | ||
PCT/EP1998/004331 WO1999005252A1 (de) | 1997-07-22 | 1998-07-13 | Verwendung enzymhaltiger lösungen zum reinigen von gär- oder lagertanks |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0998549A1 EP0998549A1 (de) | 2000-05-10 |
EP0998549B1 true EP0998549B1 (de) | 2002-03-27 |
Family
ID=7836485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98943726A Expired - Lifetime EP0998549B1 (de) | 1997-07-22 | 1998-07-13 | Verwendung enzymhaltiger lösungen zum reinigen von gär- oder lagertanks |
Country Status (7)
Country | Link |
---|---|
US (2) | US6564813B1 (de) |
EP (1) | EP0998549B1 (de) |
AT (1) | ATE215122T1 (de) |
DE (2) | DE19731398A1 (de) |
DK (1) | DK0998549T3 (de) |
ES (1) | ES2174481T3 (de) |
WO (1) | WO1999005252A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19731398A1 (de) * | 1997-07-22 | 1999-01-28 | Henkel Ecolab Gmbh & Co Ohg | Verwendung enzymhaltiger Lösungen zum Reinigen von Gär- und Lagertanks |
US6817366B1 (en) * | 2002-10-24 | 2004-11-16 | L W Chemicals, Inc. | Beverage flow line cleaner with safety indicator and method of use |
US7159598B2 (en) * | 2003-11-20 | 2007-01-09 | Renew Systems, Inc. | Cleaning system and method of use |
US8097241B2 (en) * | 2007-04-06 | 2012-01-17 | Lawrence Orubor | Formulation and method for treating animal waste |
BRPI0814412A2 (pt) | 2007-07-06 | 2017-05-23 | Laclede Inc | uso de enzimas hidrolíticas e oxidativas para dissolver biofilme nas passagens das vias aéreas |
DK2243821T3 (en) | 2009-04-20 | 2015-02-16 | Realco Sa | Product and method for eliminating biofilm |
US20140287485A1 (en) | 2010-10-15 | 2014-09-25 | Institut National De La Recherche Agronomique | Product and method for the removal of biofilms |
WO2012048757A1 (fr) | 2010-10-15 | 2012-04-19 | S.A. Realco | Produit et procede d'elimination des biofilms |
PT2537601T (pt) | 2011-06-24 | 2021-05-28 | Realco | Kit e método para deteção de biofilme |
BE1028711B1 (fr) | 2020-10-16 | 2022-05-18 | Realco S A | Composition détergente pour l'élimination des biofilms sur des installations industrielles |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081396A (en) | 1976-01-07 | 1978-03-28 | Batterton Thomas E | Method of cleaning |
JPS6390586A (ja) | 1986-09-29 | 1988-04-21 | リ−・フア−マス−テイカルズ・インコ−ポレイテツド | 改良された接着タブ系 |
ATE103970T1 (de) | 1986-09-29 | 1994-04-15 | Akzo Nv | Verdickte, waesserige reinigungsmittel. |
DE3635357A1 (de) | 1986-10-17 | 1988-04-21 | Veit Wellhoener | Verfahren zur reinigung und keimreduzierung in der getraenkeindustrie |
NO170944C (no) | 1987-01-24 | 1992-12-30 | Akzo Nv | Fortykkede, vandige preparater, samt anvendelse av slike |
EP0314232A3 (de) | 1987-10-27 | 1990-07-04 | Unilever N.V. | Verdickende Gele |
DE3921839A1 (de) | 1989-07-03 | 1991-01-17 | Henkel Kgaa | Enzymatischer reiniger |
DE9104192U1 (de) | 1991-04-06 | 1991-06-27 | Auto Gehret, 8900 Augsburg | Manuell verstellbare Anzeigevorrichtung |
US5399285A (en) | 1992-10-30 | 1995-03-21 | Diversey Corporation | Non-chlorinated low alkalinity high retention cleaners |
GB9314410D0 (en) | 1993-07-13 | 1993-08-25 | Jeyes Group Plc | Cleansing compositions |
CN1092099A (zh) | 1994-02-05 | 1994-09-14 | 武汉通达控制研究所 | 啤酒发酵罐清洗剂及其配制方法 |
US5858117A (en) * | 1994-08-31 | 1999-01-12 | Ecolab Inc. | Proteolytic enzyme cleaner |
WO1996006532A1 (en) * | 1994-09-01 | 1996-03-07 | Novo Nordisk A/S | A basic protein composition for killing or inhibiting microbial cells |
US5540784A (en) * | 1994-09-23 | 1996-07-30 | United Laboratories, Inc. | Pressurized closed flow cleaning system |
GB9500577D0 (en) | 1995-01-12 | 1995-03-01 | Jeyes Group Plc | Compositions |
EP0724013A1 (de) | 1995-01-30 | 1996-07-31 | Colgate-Palmolive Company | Giessfähige Waschmittelkonzentrate, die nach Verdünnung mit Wasser gleiche oder erhöhte Viskosität zeigen |
DE19503060A1 (de) | 1995-02-01 | 1996-08-08 | Henkel Ecolab Gmbh & Co Ohg | Reinigungsverfahren für Membranfilter |
AU719399B2 (en) | 1995-07-27 | 2000-05-11 | Diversey Ip International Bv | An anionic stabilized enzyme-based clean-in-place system |
NL1003225C2 (nl) * | 1996-05-29 | 1997-12-03 | Heineken Tech Services | Werkwijze voor het reinigen van apparatuur die toegepast is bij het brouwen van bier. |
DE19643552A1 (de) | 1996-10-24 | 1998-04-30 | Henkel Ecolab Gmbh & Co Ohg | Reinigung von Rohrleitungen und Behältern in der Lebensmittelindustrie |
US6100080A (en) * | 1996-12-18 | 2000-08-08 | Novo Nordisk A/S | Method for enzymatic treatment of biofilm |
DE19731398A1 (de) * | 1997-07-22 | 1999-01-28 | Henkel Ecolab Gmbh & Co Ohg | Verwendung enzymhaltiger Lösungen zum Reinigen von Gär- und Lagertanks |
-
1997
- 1997-07-22 DE DE19731398A patent/DE19731398A1/de not_active Withdrawn
-
1998
- 1998-07-13 AT AT98943726T patent/ATE215122T1/de not_active IP Right Cessation
- 1998-07-13 WO PCT/EP1998/004331 patent/WO1999005252A1/de active IP Right Grant
- 1998-07-13 DE DE59803535T patent/DE59803535D1/de not_active Expired - Lifetime
- 1998-07-13 ES ES98943726T patent/ES2174481T3/es not_active Expired - Lifetime
- 1998-07-13 US US09/463,376 patent/US6564813B1/en not_active Expired - Fee Related
- 1998-07-13 DK DK98943726T patent/DK0998549T3/da active
- 1998-07-13 EP EP98943726A patent/EP0998549B1/de not_active Expired - Lifetime
-
2003
- 2003-05-19 US US10/441,621 patent/US6799585B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0998549A1 (de) | 2000-05-10 |
US20030205247A1 (en) | 2003-11-06 |
DE19731398A1 (de) | 1999-01-28 |
ES2174481T3 (es) | 2002-11-01 |
DE59803535D1 (de) | 2002-05-02 |
US6564813B1 (en) | 2003-05-20 |
US6799585B2 (en) | 2004-10-05 |
DK0998549T3 (da) | 2002-07-22 |
WO1999005252A1 (de) | 1999-02-04 |
ATE215122T1 (de) | 2002-04-15 |
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