DE9414773U1 - Cleaning agents for supply and disposal systems - Google Patents
Cleaning agents for supply and disposal systemsInfo
- Publication number
- DE9414773U1 DE9414773U1 DE9414773U DE9414773U DE9414773U1 DE 9414773 U1 DE9414773 U1 DE 9414773U1 DE 9414773 U DE9414773 U DE 9414773U DE 9414773 U DE9414773 U DE 9414773U DE 9414773 U1 DE9414773 U1 DE 9414773U1
- Authority
- DE
- Germany
- Prior art keywords
- cleaning agent
- agent according
- component
- acid
- cleaner
- 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
- 239000012459 cleaning agent Substances 0.000 title claims description 25
- 244000005700 microbiome Species 0.000 claims description 21
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims description 16
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 15
- 239000000194 fatty acid Substances 0.000 claims description 15
- 229930195729 fatty acid Natural products 0.000 claims description 15
- 102000004190 Enzymes Human genes 0.000 claims description 13
- 108090000790 Enzymes Proteins 0.000 claims description 13
- 229940088598 enzyme Drugs 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 10
- -1 fatty acid salts Chemical class 0.000 claims description 8
- 241000589516 Pseudomonas Species 0.000 claims description 7
- 235000014633 carbohydrates Nutrition 0.000 claims description 7
- 150000001720 carbohydrates Chemical class 0.000 claims description 7
- 150000004665 fatty acids Chemical class 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 6
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 6
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 claims description 6
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 6
- 230000003301 hydrolyzing effect Effects 0.000 claims description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 6
- 125000005456 glyceride group Chemical group 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 108010065511 Amylases Proteins 0.000 claims description 4
- 102000013142 Amylases Human genes 0.000 claims description 4
- 244000063299 Bacillus subtilis Species 0.000 claims description 4
- 235000014469 Bacillus subtilis Nutrition 0.000 claims description 4
- 108010084185 Cellulases Proteins 0.000 claims description 4
- 102000005575 Cellulases Human genes 0.000 claims description 4
- 102000004882 Lipase Human genes 0.000 claims description 4
- 108090001060 Lipase Proteins 0.000 claims description 4
- 108091005804 Peptidases Proteins 0.000 claims description 4
- 102000035195 Peptidases Human genes 0.000 claims description 4
- 239000004365 Protease Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 235000019418 amylase Nutrition 0.000 claims description 4
- 229940025131 amylases Drugs 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000003925 fat Substances 0.000 claims description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 3
- 241000193744 Bacillus amyloliquefaciens Species 0.000 claims description 3
- 241000193752 Bacillus circulans Species 0.000 claims description 3
- 241000194108 Bacillus licheniformis Species 0.000 claims description 3
- 241000193385 Geobacillus stearothermophilus Species 0.000 claims description 3
- 239000005639 Lauric acid Substances 0.000 claims description 3
- 239000005642 Oleic acid Substances 0.000 claims description 3
- 235000021314 Palmitic acid Nutrition 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- 235000012813 breadcrumbs Nutrition 0.000 claims description 3
- 239000004359 castor oil Substances 0.000 claims description 3
- 235000019438 castor oil Nutrition 0.000 claims description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 3
- 108010002430 hemicellulase Proteins 0.000 claims description 3
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 235000021313 oleic acid Nutrition 0.000 claims description 3
- 235000018102 proteins Nutrition 0.000 claims description 3
- 102000004169 proteins and genes Human genes 0.000 claims description 3
- 108090000623 proteins and genes Proteins 0.000 claims description 3
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 claims description 3
- 229960003656 ricinoleic acid Drugs 0.000 claims description 3
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 claims description 3
- 229920002488 Hemicellulose Polymers 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 150000003626 triacylglycerols Chemical class 0.000 claims description 2
- 235000010980 cellulose Nutrition 0.000 claims 1
- 235000019197 fats Nutrition 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 239000004367 Lipase Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 229940116364 hard fat Drugs 0.000 description 3
- 235000019421 lipase Nutrition 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 108010059820 Polygalacturonase Proteins 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000413 hydrolysate Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000013044 pipe cleaning agent Substances 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 241000588923 Citrobacter Species 0.000 description 1
- 241000588914 Enterobacter Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 239000000337 buffer salt Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
- 108010093305 exopolygalacturonase Proteins 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000003403 water pollutant Substances 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
- C11D3/381—Microorganisms
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/0017—Multi-phase liquid compositions
-
- 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
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)
- Microbiology (AREA)
- Processing Of Solid Wastes (AREA)
Description
Reinigungsmittel für Ver- und Entsorgungs-Cleaning agents for supply and disposal
systemesystems
Die Erfindung betrifft ein Reinigungsmittel für Ver- und Entsorgungssysteme in Haushalt und Industrie, insbesondere für Rohrsysteme, das zum Abbau typischer Rohrablagerungen wie Fette, Kohlenhydrate, Proteine, Cellulose und Hermicellulose geeignet ist.The invention relates to a cleaning agent for supply and disposal systems in households and industry, in particular for pipe systems, which is suitable for breaking down typical pipe deposits such as fats, carbohydrates, proteins, cellulose and hermicellulose.
Lange Zeit wurden für diesen Zweck überwiegend stark alkalische oder stark saure anorganische Reinigungsmittel, teilweise auch mit abrasiven Zusätzen, verwendet. Als alkaiische Mittel fanden vor allem Ätznatron, Natriumhypochlorid oder Natriumnitrit Anwendung. Die Wirksamkeit dieser Mittel basiert auf der Überführung der Ablagerungen (in der Regel organische Bio-Polymere) in ihre löslichen Monomere. Die Nachteile dieser stark alkalischen oder sauren Mittel liegen auf der Hand. Sie sind außerordentlich aggressiv gegenüber den Werkstoffen, aus denen üblicherweise die Rohrsysteme bestehen, der Umgang mit diesen Mittel kann gesundheitsgefahrdend sein (Gefahrstoffe nach dem Chemikaliengesetz), und sie belasten Kläranlagen und das Abwasser.For a long time, mainly strongly alkaline or strongly acidic inorganic cleaning agents, sometimes with abrasive additives, were used for this purpose. The alkaline agents used were mainly caustic soda, sodium hypochlorite or sodium nitrite. The effectiveness of these agents is based on the conversion of the deposits (usually organic biopolymers) into their soluble monomers. The disadvantages of these strongly alkaline or acidic agents are obvious. They are extremely aggressive towards the materials that the pipe systems are usually made of, handling these agents can be hazardous to health (hazardous substances according to the Chemicals Act), and they pollute sewage treatment plants and the waste water.
Mittlerweile macht man sich nun auch Enzyme und Mikroorganismen als aktive Bestandteile von Reinigungsmitteln zunutze. So beschreibt DE-OS-33 22 950 ein Textilreinigungsmittel, das das Enzym Cellulose als aktiven Bestandteil enthält und insbesondere Verfärbungen an Hemdkragen und Manschetten, fettige Verschmutzungen und anorganische Feststoffverschmutzungen (z.B. Staub) in Textilien beseitigt. Enzymes and microorganisms are now also being used as active components of cleaning agents. DE-OS-33 22 950 describes a textile cleaning agent that contains the enzyme cellulose as an active component and removes discoloration on shirt collars and cuffs, greasy dirt and inorganic solid dirt (e.g. dust) in textiles.
Ein Rohrreinigungsmittel auf Enzymbasis, mit dem übliche gewerbliche und Haushaltsausgüsse behandelt werden können, um Verstopfungen zu vermeiden bzw. zu beseitigen, wird in DE-OS 39 06 124 offenbart. Die Enzymmischung besteht im Wesentlichen aus Pektinasen, Amylasen, Cellulasen, Polygalakturonasen, Lipasen und Proteasen. Daneben enthält dieses Rohrreinigungsmittel enzymtolerante Tenside, eine Puffersalzmischung, um eine maximale Aktivität der eingesetzten Enzyme zu gewährleisten, Komplexbildner für enzymtoxische Schwermetalle und Kochsalz als Trägerstoff. An enzyme-based pipe cleaning agent, with which common commercial and household drains can be treated in order to prevent or eliminate blockages, is disclosed in DE-OS 39 06 124. The enzyme mixture consists essentially of pectinases, amylases, cellulases, polygalacturonases, lipases and proteases. In addition, this pipe cleaning agent contains enzyme-tolerant surfactants, a buffer salt mixture to ensure maximum activity of the enzymes used, complexing agents for enzyme-toxic heavy metals and table salt as a carrier.
Ein Mikroorganismen-enthaltendes Reinigungsmittel wird in EP-B- 0 245 560 beschrieben. Dieses flüssige Reinigungsmittel enthält abrasiv wirkende Partikel wie Siliciumdioxid, Aluminiumsilikat oder Ton und vermehrungsfähige Mikroorganismen. Als Mikroorganismen werden Organismen der Gattungen Bacillus, Pseudomonas, Arthroobacter, Enterobacter, Citrobacter und Corynebacter eingesetzt, besonders bevorzugt ist Bacillus subtilis. Das Reinigungsmittel liegt als wäßrige, Detergenz-haltige Suspension vor. Als Detergenzien finden nichtionische Tenside in Konzentrationen bis zu 20 Gew.-% Verwendung. Das Detergenz hat die Aufgabe, die festen Ablagerungen z.B. Fette, zu dispergieren, damit sie dann von den Mikroorganismen abgebaut werden können.A cleaning agent containing microorganisms is described in EP-B-0 245 560. This liquid cleaning agent contains abrasive particles such as silicon dioxide, aluminum silicate or clay and microorganisms capable of reproduction. Organisms of the genera Bacillus, Pseudomonas, Arthroobacter, Enterobacter, Citrobacter and Corynebacter are used as microorganisms, with Bacillus subtilis being particularly preferred. The cleaning agent is in the form of an aqueous suspension containing detergent. Non-ionic surfactants are used as detergents in concentrations of up to 20% by weight. The detergent has the task of dispersing the solid deposits, e.g. fats, so that they can then be broken down by the microorganisms.
Dieses Reinigungsmittel hat einerseits den Nachteil, daß die abrasiven Bestandteile nicht biologisch abbaubar sind. Andererseits sind nichtionische Tenside Wasserschadstoffe, die in Kläranlagen stark zu Schäumen neigen und unter Umständen ebenfalls schwer biologisch abbaubar sind.On the one hand, this cleaning agent has the disadvantage that the abrasive components are not biodegradable. On the other hand, non-ionic surfactants are water pollutants that tend to foam in sewage treatment plants and are also difficult to biodegrade under certain circumstances.
Aufgabe der Erfindung war es deshalb, ein zuverlässiges, jedoch nicht aggressives Reinigungsmittel für komplexe Rohrablagerungen aus Fetten, Kohlenhydraten, Proteinen, Cellulose und Hemicellulosen zur Verfügung zu stellen, dessen Bestandteile biologisch abbaubar sind und weder Grund- oder Abwasser noch Kläranlagen belasten. 15The aim of the invention was therefore to provide a reliable, but non-aggressive cleaning agent for complex pipe deposits made of fats, carbohydrates, proteins, cellulose and hemicelluloses, whose components are biodegradable and do not pollute groundwater, wastewater or sewage treatment plants. 15
Die Aufgabe wird gelöst durch ein Reinigungsmittel bestehend aus einem Vorreiniger I, der eine Wasser/Öl-Emulsion aus Glyceriden nativer Fettsäuren, einem oder mehreren nativen Ölen und fettsauren Salzen nativer Fettsäuren darstellt, und einer Komponente II, die ein Gemisch aus einem organischem Träger, vermehrungsfähigen Mikroorganismen und hydrolytischen Enzymen beinhaltet.The task is solved by a cleaning agent consisting of a pre-cleaner I, which is a water/oil emulsion of glycerides of native fatty acids, one or more native oils and fatty acid salts of native fatty acids and a component II, which contains a mixture of an organic carrier, reproducible microorganisms and hydrolytic enzymes.
Die Wirkungsweise des Reinigungsmittels basiert darauf, daß die Komponente I nach Zugabe als dünner Film auf der Oberfläche der Rohrablagerungen haftet und durch Diffusion in die Ablagerungen eindringt. Die mit der Komponente II eingebrachten sehr geringen Mengen an Enzymen hydrolysieren die die Abflußrohre verstopfenden Bio-Polymere zu Monomeren. Die so entstandenen Hydrolysatgemische dienen den mit Komponente II eingespeisten Mikroorganismen als Nährstoff- und Energiequelle. Die von den Mikroorganismen nun in situ produzierten Enzyme verstärken wiederum die enzymatisch^ Hydrolyse. Sukzessive werdenThe cleaning agent works on the basis that component I adheres to the surface of the pipe deposits as a thin film after it has been added and penetrates into the deposits by diffusion. The very small amounts of enzymes introduced with component II hydrolyse the bio-polymers clogging the drain pipes into monomers. The hydrolysate mixtures thus created serve as a source of nutrients and energy for the microorganisms fed with component II. The enzymes now produced in situ by the microorganisms in turn reinforce the enzymatic hydrolysis.
mit der Verwertung der Hydrolysatgemische auch die Bestandteile der Komponente I abgebaut und verwertet.With the utilization of the hydrolysate mixtures, the components of component I are also broken down and utilized.
Als erfindungsgemäße Komponente I werden vorzugsweise ein Fettsäureestergemisch aus Mono-, Di- und Triglyceriden nativer Fettsäuren mit 12-18 C-Atomen und gelöste fettsaure Salze dieser Säuren der genannten Kettenlängen eingesetzt. Das Fettsäureestergemisch enthält vorzugsweise Glyceride von Laurinsäure, Myristinsäure, Palmitinsäure, Stearinsäure, Ölsäure, Elaidinsäure und Ricinolsäure zu gleichen Teilen. Als natives Öl ist für Komponente I besonders Ricinusöl geeignet. Der Anteil an nativem (n) Öl(en) und fettsauren Salzen in Komponente I sollte zusammen 20 Gew.-% nicht überschreiten. Der pH-Wert der Komponente I sollte möglichst neutral eingestellt sein und zwischen 6,0-8,0, vorzugsweise zwischen 6,5-7,5 liegen. Gegebenenfalls kann Komponente I einen oder mehrere Duftstoffe enthalten. Besonders geeignet sind als Duftstoffe Fruchtsäureester (Limone.)A fatty acid ester mixture of mono-, di- and triglycerides of native fatty acids with 12-18 carbon atoms and dissolved fatty acid salts of these acids of the chain lengths mentioned are preferably used as component I according to the invention. The fatty acid ester mixture preferably contains glycerides of lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, elaidic acid and ricinoleic acid in equal parts. Castor oil is particularly suitable as a native oil for component I. The proportion of native oil(s) and fatty acid salts in component I should not exceed 20% by weight. The pH value of component I should be as neutral as possible and should be between 6.0-8.0, preferably between 6.5-7.5. Component I can optionally contain one or more fragrances. Fruit acid esters (lime) are particularly suitable as fragrances.
Die mikrobiologisch-enzymatisch wirksame Komponente II besteht zu ca. 86-94 Gew.-% aus einem organischen, kohlenhydrathaltigen Träger, der mit einer Mikroorganismensuspension gemischt ist, die neben vermehrungsfähigen Mikroorganismen hydrolytische Enzyme enthält. Als Mikroorganismen werden Bakterien aus natürlichen Quellen eingesetzt, die weder human-, noch tier- oder pflanzenpathogen sind und der Risikogruppe I angehören. Erfindungsgemäß werden die Stämme Bacillus subtilis, Bacillus licheniformis, Bacillus amyloliquefaciens, Bacillus circulans, Bacillus stearothermophilus, Pseudomonas flourescens und Pseudomonas stützeri in ihrer Gesamtheit oder in einer Auswahl - je nach der Natur der zu beseitigenden Ablagerungen - eingesetzt. Die Gesamtkonzentration der Mikroorganismen in Komponente II beträgt zwischen 1.104 bisThe microbiologically-enzymatically active component II consists of approximately 86-94% by weight of an organic, carbohydrate-containing carrier mixed with a microorganism suspension which contains hydrolytic enzymes in addition to microorganisms capable of reproduction. The microorganisms used are bacteria from natural sources which are neither pathogenic to humans, animals or plants and which belong to risk group I. According to the invention, the strains Bacillus subtilis, Bacillus licheniformis, Bacillus amyloliquefaciens, Bacillus circulans, Bacillus stearothermophilus, Pseudomonas flourescens and Pseudomonas stützeri are used in their entirety or in a selection - depending on the nature of the deposits to be removed. The total concentration of the microorganisms in component II is between 1.10 4 and
1.109 Keime/g. Die Mikroorganismen machen ca. 3-7 Gew.-% von Komponente II aus. Die Herstellung der Mikroorganismen erfolgt, indem sie als Reinkulturen vermehrt und durch Zentrifugation geerntet werden. 51.10 9 germs/g. The microorganisms make up approximately 3-7% by weight of component II. The microorganisms are produced by multiplying them as pure cultures and harvesting them by centrifugation. 5
Neben den Mikroorganismen enthält Komponente II ca. 3-7 Gew.-% handelsübliche hydrolytische Enzyme. Erfindungsgemäß werden Lipasen, Amylasen, Proteasen, Cellulasen und Hemicellulasen in ihrer Gesamtheit oder in einer Auswahl in Abstimmung mit den Mikroorganismen und je nach Art der zu beseitigenden Ablagerungen eingesetzt. Als kohlenhydrathaltiger Träger, auf den Mikroorganismen und Enzyme aufgebracht sind, ist insbesondere Semmelmehl geeignet.In addition to the microorganisms, component II contains approx. 3-7% by weight of commercially available hydrolytic enzymes. According to the invention, lipases, amylases, proteases, cellulases and hemicellulases are used in their entirety or in a selection in coordination with the microorganisms and depending on the type of deposits to be removed. Breadcrumbs are particularly suitable as a carbohydrate-containing carrier to which microorganisms and enzymes are applied.
Ebenso wie dem Vorreiniger I können auch der Komponente II bei Bedarf Duftstoffe, insbesondere Fruchtsäureester (Limone), zugesetzt werdenAs with pre-cleaner I, fragrances, especially fruit acid esters (lime), can also be added to component II if required
Die Anwendung des erfindungsgemäßen Produktes erfolgt derartig, daß zunächst der Vorreiniger den Ablagerungen zugesetzt wird und mehrere Stunden einwirkt. Die Menge der zugesetzten Komponente I richtet sich nach der Menge der Ablagerungen. In der Regel wird das Verhältnis von Ablagerungen zu zugesetzter Komponente I 5:1 betragen, d.h. für eine Ablagerung von ca. 10g sind 2g der Komponente I ausreichend.The product according to the invention is used in such a way that the pre-cleaner is first added to the deposits and left to work for several hours. The amount of component I added depends on the amount of deposits. As a rule, the ratio of deposits to added component I is 5:1, i.e. 2g of component I is sufficient for a deposit of approx. 10g.
Nach Einwirkung der Komponente I wird die gleiche Menge an streufähiger Komponente II zugegeben und wenig Wasser zugesetzt. Nach einer Einwirkzeit von ca. 4-7 Stunden ist die Ablagerung auf schonende Art und Weise beseitigt, ohne daß Abwasser oder Kläranlagen durch Abbauprodukte des Reinigungsmittels belastet werden.After component I has taken effect, the same amount of the spreadable component II is added and a little water is added. After a reaction time of approx. 4-7 hours, the deposit is removed in a gentle manner without the waste water or sewage treatment plants being contaminated by the degradation products of the cleaning agent.
Um die Wirkung des erfxndungsgemaßen Reinigungsmittels zu demonstrieren, wurde ein Hartfettpfropf von 10g käuflichem Palmin gelöst.In order to demonstrate the effect of the cleaning agent according to the invention, a hard fat plug was dissolved in 10 g of commercially available Palmin.
Dazu wurde das Hartfett mit 2g des Vorreinigers I versetzt . Dieser Vorreiniger enthielt Glyceride von Laurinsäure, Myristinsäure, Palmitinsäure, Stearinsäure, Ölsäure, Elaidinsäure, Ricinolsäure zu gleichen Teilen, in Wasser gelöste fettsaure Salze der o.g. Fettsäuren und Ricinusöl. Der pH-Wert betrug 6,9 .For this purpose, the hard fat was mixed with 2 g of pre-cleaner I. This pre-cleaner contained glycerides of lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, elaidic acid, ricinoleic acid in equal parts, fatty acid salts of the above-mentioned fatty acids dissolved in water and castor oil. The pH value was 6.9.
Nach mehrstündiger Einwirkung wurden 2g eines streufähigen Gemisches aus Semmelmehl (90 Gew.-%) mit insgesamt 5% Biomassen aus Bacillus subtilis, Bacillus licheniformis, Bacillus amyloliquefaciens, Bacillus circulans, Bacillus stearothermophilus, Pseudomonas flourescens und Pseudomonas stützeri und insgesamt 5% handelsüblichen Lipasen, Amylasen, Proteasen, Cellulasen und Hemicellulasen zugegeben und mit wenig Wasser versetzt. Die Konzentration der Mikroorganismen der o.g. Species in Komponente II betrug 2.108/g.After several hours of exposure, 2 g of a spreadable mixture of breadcrumbs (90% by weight) with a total of 5% biomass from Bacillus subtilis, Bacillus licheniformis, Bacillus amyloliquefaciens, Bacillus circulans, Bacillus stearothermophilus, Pseudomonas flourescens and Pseudomonas stützeni and a total of 5% commercially available lipases, amylases, proteases, cellulases and hemicellulases were added and a little water was added. The concentration of the microorganisms of the above-mentioned species in component II was 2.10 8 /g.
Es zeigte sich, daß nach 6-stündiger Einwirkzeit die Hartfettphase komplett gelöst war.It was found that after 6 hours of exposure the hard fat phase was completely dissolved.
Claims (10)
dadurch gekennzeichnet,5. Cleaning agent according to one of claims 1-4,
characterized,
5that the pre-cleaner I has a pH value between 6.0-8.0.
5
dadu r ch gekenn &zgr; e i chne t,6. Cleaning agent according to claim 1,
dadu r ch gekenn &zgr; ei chne t,
dadurch gekennzeichnet,7. Cleaning agent according to claims 1 and 6,
characterized,
dadurch gekennzeichnet,8. Cleaning agent according to claims 1, 6 and 7,
characterized,
30that component II contains as hydrolytic enzymes lipases, amylases, proteases, cellulases and hemicellulases in their entirety or in a selection.
30
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9414773U DE9414773U1 (en) | 1994-09-05 | 1994-09-05 | Cleaning agents for supply and disposal systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9414773U DE9414773U1 (en) | 1994-09-05 | 1994-09-05 | Cleaning agents for supply and disposal systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9414773U1 true DE9414773U1 (en) | 1996-01-25 |
Family
ID=6913578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9414773U Expired - Lifetime DE9414773U1 (en) | 1994-09-05 | 1994-09-05 | Cleaning agents for supply and disposal systems |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9414773U1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19850012A1 (en) * | 1998-10-30 | 2000-05-04 | Aladin Ges Fuer Innovative Mik | New Paenibacillus pabuli strain DSM 10049 and 2-component cleaner, e.g. pipe degreaser, for biological disposal system containing triglyceride or fatty acid and nutrients in emulsion and supported microorganism spores |
| WO2002033035A1 (en) * | 2000-10-20 | 2002-04-25 | Innu-Science Canada Inc. | Hard surface cleaning composition |
| DE10059642A1 (en) * | 2000-12-01 | 2002-06-20 | Bbt Bergedorfer Biotech Gmbh | cleaning supplies |
| WO2002068573A1 (en) * | 2001-02-26 | 2002-09-06 | Aladin Gesellschaft Für Innovative Mikrobiologische Systeme Gmbh | Biological-based cleaning agent for disposal systems |
| WO2002097023A1 (en) * | 2001-05-30 | 2002-12-05 | Aladin Gesellschaft Für Innovative Mikrobiologische Systeme Gmbh | Biological pipe cleaner |
-
1994
- 1994-09-05 DE DE9414773U patent/DE9414773U1/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19850012A1 (en) * | 1998-10-30 | 2000-05-04 | Aladin Ges Fuer Innovative Mik | New Paenibacillus pabuli strain DSM 10049 and 2-component cleaner, e.g. pipe degreaser, for biological disposal system containing triglyceride or fatty acid and nutrients in emulsion and supported microorganism spores |
| WO2002033035A1 (en) * | 2000-10-20 | 2002-04-25 | Innu-Science Canada Inc. | Hard surface cleaning composition |
| DE10059642A1 (en) * | 2000-12-01 | 2002-06-20 | Bbt Bergedorfer Biotech Gmbh | cleaning supplies |
| DE10059642C2 (en) * | 2000-12-01 | 2003-02-27 | Bbt Bergedorfer Biotech Gmbh | cleaning supplies |
| US6815404B2 (en) | 2000-12-01 | 2004-11-09 | Bbt Bergedorfer Biotechnik Gmbh | Detergent |
| WO2002068573A1 (en) * | 2001-02-26 | 2002-09-06 | Aladin Gesellschaft Für Innovative Mikrobiologische Systeme Gmbh | Biological-based cleaning agent for disposal systems |
| WO2002097023A1 (en) * | 2001-05-30 | 2002-12-05 | Aladin Gesellschaft Für Innovative Mikrobiologische Systeme Gmbh | Biological pipe cleaner |
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