DE3625280A1 - Purifier for drinking water plants - Google Patents
Purifier for drinking water plantsInfo
- Publication number
- DE3625280A1 DE3625280A1 DE19863625280 DE3625280A DE3625280A1 DE 3625280 A1 DE3625280 A1 DE 3625280A1 DE 19863625280 DE19863625280 DE 19863625280 DE 3625280 A DE3625280 A DE 3625280A DE 3625280 A1 DE3625280 A1 DE 3625280A1
- Authority
- DE
- Germany
- Prior art keywords
- cleaner according
- drinking water
- iron
- manganese
- anion
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
- C04B41/5315—Cleaning compositions, e.g. for removing hardened cement from ceramic tiles
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/72—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone involving the removal of part of the materials of the treated articles, e.g. etching
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Die Erfindung betrifft einen Reiniger gemäß dem Oberbe griff des Hauptanspruchs.The invention relates to a cleaner according to the Oberbe gripped the main claim.
Solche Reiniger liegen in zwei verschiedenen Formen vor. Zum einen werden für den normalen Schmutz und die normalen Ablagerungen flüssige Säuren eingesetzt, die in Kanistern angeliefert werden. Entweder wird diesen flüssigen Säuren als Wirkstoff eine eisen- und/oder manganlösende Verbin dung kurz vor der Anwendung zugesetzt, oder aber es wird diese Verbindung zeitlich danach zum Reinigen der Trink wasseranlagen eingesetzt.Such cleaners come in two different forms. Firstly, for normal dirt and normal Deposits of liquid acids are used in canisters to be delivered. Either this will be liquid acids as an active ingredient, an iron and / or manganese dissolving compound added shortly before use, or else it will this connection timed afterwards for cleaning the drinking water systems used.
Von Nachteil sind die hohen Transportkosten infolge des hohen Gewichtanteils von Wasser. Wird beispielsweise Was serstoffperoxyd als Reiniger verwendet, ist ein normaler Versand nicht möglich, weil es sich um eine recht gefähr liche Verbindung handelt. Des weiteren sind diese flüssi gen Reiniger nur für den beschränkten Einsatz bei norma ler Verschmutzung geeignet. Zum Lösen eisen- und/oder man ganhaltiger Ablagerungen und Verockerungen ist ein geson dert zu beziehender Wirkstoff erforderlich; dieser kann dem flüssigen Wirkstoff nicht schon vor dem Transport zu gemischt werden, weil er nach kurzer Zeit von dem Reini ger zersetzt wird.The high transport costs due to the high weight of water. For example, What Use of peroxide as a cleaner is normal Shipping not possible because it is quite dangerous connection. Furthermore, they are liquid gene cleaner only for limited use at norma Suitable for pollution. To solve iron and / or one Complete deposits and blockages is a separate active substance to be obtained is required; this can the liquid active ingredient before transport be mixed, because after a short time the Reini is decomposed.
Der Erfindung liegt die Aufgabe zugrunde, einen zum billi gen und einfachen Versand geeigneten Reiniger bereitzustel len, der auch für mangan- und/oder eisenhaltige Ablagerun gen und Verockerungen einsetzbar ist.The invention has for its object one for billi suitable and easy shipping to provide suitable cleaners len, also for manganese and / or ferrous deposits conditions and blockages can be used.
Diese Aufgabe wird erfindungsgemäß durch den Gegenstand des Anspruches 1 gelöst. Nach Lehre der Erfindung wird zum Versand eine Abpackung, bestehend aus zwei Teilpackungen verwendet, von denen die eine ein flüssigkeitsdichtes Be hältnis darstellt, das mit einer festen anorganischen Säure und/oder einem sauren Salz in Pulver- oder Granulat form gefüllt ist. Die zweite Teilpackung enthält die eben falls einen Feststoff enthaltende Wirkomponente für eisen und manganhaltige Verockerungen in Trinkwasseranlagen. Mit dieser, da kein Wasser enthaltenden und daher leichten Ab packung ist ein billiger und einfacher Transport eines Rei nigungsmittels beispielsweise durch die Post zu einem Be steller möglich, der darüber hinaus mit dem Einsatzgebiet für den Reiniger nicht auf normale Verschmutzung beschränkt ist, sondern im Bedarfsfalle auch schwerlösliche eisen- und/ oder manganhaltige Verockerungen relativ schnell und einfach ablösen kann. Je nach Ausbildung der zweiten Wirkkomponen te ist zugleich eine desinfizierende und/oder desodorieren de Wirkung erforderlichenfalls möglich.This object is achieved by the subject of claim 1 solved. According to the teaching of the invention Dispatch of a package consisting of two partial packages used, one of which is a liquid-tight Be Ratio represents that with a solid inorganic Acid and / or an acid salt in powder or granules form is filled. The second part pack contains them if an active component containing a solid for iron and manganese-containing blockages in drinking water systems. With this, since no water-containing and therefore easy from pack is a cheap and easy transportation of a rei cleaning agent, for example, by post to a Be possible, who is also involved with the area of application for the cleaner not limited to normal soiling but, if necessary, also poorly soluble iron and / or manganese-containing blockages relatively quickly and easily can replace. Depending on the formation of the second active components te is also a disinfectant and / or deodoriser de Effect possible if necessary.
Zweckmäßige Ausgestaltungen und Weiterbildungen der Er findung sind in den Unteransprüchen gekennzeichnet.Appropriate refinements and developments of the Er invention are characterized in the subclaims.
1. Ein Trinkwasserbehälter von 1000 m3 Volumen, dessen was serbenetzte Flächen aus Beton bestanden, war mit einer ca. 0.5 bis 1 mm dicken Schicht aus Eisenoxidhydrat und Mangan-IV-oxid inkrustiert. Wenige Sekunden nach Auf sprühen einer wässrigen Lösung der erfindungsgemäßen Mischung entfärbte sich der ursprünglich tief schwarz braune Belag und konnte leicht abgewaschen werden.1. A drinking water container with a volume of 1000 m 3 , the surface of which was wetted with concrete, was incrusted with an approximately 0.5 to 1 mm thick layer of iron oxide hydrate and manganese IV oxide. A few seconds after spraying on an aqueous solution of the mixture according to the invention, the originally deep black-brown coating discolored and could be easily washed off.
2. Eine Rohrleitung aus Eisen mit einer Nennweite von 1 Zoll und einer Gesamtlänge von 20 Metern war durch Anlagerun gen von Calciumcarbonat und Mangan-IV-oxid fast völlig verstopft. Durch Spülen mit einer wässrigen Lösung der erfindungsgemäßen Mischung konnte der Rohrquerschnitt wieder völlig freigelegt werden. 2. An iron pipe with a nominal size of 1 inch and a total length of 20 meters was due to annexation calcium carbonate and manganese IV oxide almost completely clogged. By rinsing with an aqueous solution of mixture according to the invention could the pipe cross section be completely exposed again.
3. Eine Sprühkammer von 30 m3 Rauminhalt hatte auf den Wänden und auf allen Einbauten einen 2 bis 3 mm dicken Belag von sulfidhaltigem Eisenoxid. Durch Einsatz einer wässri gen Lösung der erfindungsgemäßen Mischung konnte eine Entkrustierung ohne störenden Schwefelwasserstoffgeruch vorgenommen werden.3. A spray chamber with a volume of 30 m 3 had a 2 to 3 mm thick coating of sulfide-containing iron oxide on the walls and on all internals. By using an aqueous solution of the mixture according to the invention, decrusting could be carried out without an annoying odor of hydrogen sulfide.
4. Die erfindungsgemäße Mischung hat eine deutliche Abtö tungswirkung auf Mikroorganismen, wie z.B. Algen, stark geruchsbildende Pilze und/oder Bakterien. Teile eines offenen Filterbeckens, die durch Schleimbildner stark kontaminiert waren, konnten durch den Einsatz einer wäss rigen Lösung der erfindungsgemäßen Mischung sauber und geruchlos gemacht werden.4. The mixture according to the invention has a clear kill effect on microorganisms, e.g. Algae, strong odor-causing fungi and / or bacteria. Parts of a open filter basin, strongly affected by slime formers were contaminated by using an aq clean solution of the mixture according to the invention clean and be made odorless.
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863625280 DE3625280A1 (en) | 1986-07-25 | 1986-07-25 | Purifier for drinking water plants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863625280 DE3625280A1 (en) | 1986-07-25 | 1986-07-25 | Purifier for drinking water plants |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3625280A1 true DE3625280A1 (en) | 1988-02-04 |
DE3625280C2 DE3625280C2 (en) | 1992-04-02 |
Family
ID=6306021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863625280 Granted DE3625280A1 (en) | 1986-07-25 | 1986-07-25 | Purifier for drinking water plants |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3625280A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0456272A1 (en) * | 1990-05-11 | 1991-11-13 | Heimo Wessollek | Cleaning agent for drinking water installations |
DE4015201A1 (en) * | 1990-05-11 | 1991-11-14 | Heimo Wessollek | CLEANER FOR DRINKING WATER SYSTEMS |
WO1993002973A1 (en) * | 1991-08-05 | 1993-02-18 | Trawöger, Werner | Anti-fouling agent for wet surfaces |
DE102017125010A1 (en) * | 2017-10-25 | 2019-04-25 | CHT Germany GmbH | Process for removing manganese oxide deposits from textile surfaces |
WO2019081290A1 (en) | 2017-10-25 | 2019-05-02 | CHT Germany GmbH | Method for removing manganese oxide deposits from textile surfaces |
Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1016241B (en) * | 1952-01-30 | 1957-09-26 | Zampoli & Brogi | Process for the solidification of hydrogen peroxide |
US3303104A (en) * | 1963-12-12 | 1967-02-07 | Lever Brothers Ltd | Compositions containing discoloration inhibitors |
US3399760A (en) * | 1966-11-01 | 1968-09-03 | Valentine Hechler | Package and method of packaging |
DE1546096A1 (en) * | 1965-10-28 | 1970-02-05 | Borg Holding Ag | Process for removing copper-containing deposits from iron and steel surfaces |
DE2040546C (en) * | 1972-06-29 | Feldmann, Hagen, 8000 München | Aqueous solution of an aliphatic carboxylic acid to remove ocher deposits or deposits | |
DE2518880A1 (en) * | 1974-04-30 | 1975-11-20 | Ciba Geigy Ag | METHODS AND MEANS TO PREVENT ALKALINE STONE |
US3968048A (en) * | 1975-02-14 | 1976-07-06 | The Drackett Company | Drain cleaning compositions |
AT330930B (en) * | 1973-04-13 | 1976-07-26 | Henkel & Cie Gmbh | PROCESS FOR THE PRODUCTION OF SOLID, SPILLABLE DETERGENTS OR CLEANING AGENTS WITH A CONTENT OF CALCIUM BINDING SUBSTANCES |
DE2629081A1 (en) * | 1976-06-29 | 1978-01-12 | Peroxid Chemie Gmbh | GERMIZIDES MEDIUM |
DE2827571A1 (en) * | 1977-06-27 | 1979-01-11 | Akzo Gmbh | DETERGENT COMPOSITION BASED ON ALKALICARBONATE |
DE2901852A1 (en) * | 1979-01-18 | 1980-07-31 | Wurster & Dietz Maschf | Sorting unit for timber boards - selects according to width and thickness using conveyor which carries boards over row of boxes |
DE2904152A1 (en) * | 1978-02-28 | 1980-08-14 | Klaus Dipl Chem Dr Hoffmann | Oxygen-releasing compsn. for fish:ponds - contg. sodium perborate mono:hydrate and potassium permanganate finely dispersed in polyethylene glycol as binding agent |
US4221660A (en) * | 1976-11-26 | 1980-09-09 | Sterling Drug Inc. | Method for disinfecting |
US4234442A (en) * | 1978-07-14 | 1980-11-18 | Akzo N.V. | Feed unit of a detergent composition based on alkali carbonate |
EP0064647A1 (en) * | 1981-04-28 | 1982-11-17 | Amf Incorporated | Filter media, method for oxidizing and removing soluble iron, method for removing and inactivating microorganisms, and particulate filter aid |
DE3244443A1 (en) * | 1982-12-01 | 1984-06-07 | Rainer 7888 Rheinfelden Späne | HYDROPEROXIDE CONTAINING AQUEOUS MINERAL ACID PREPARATIONS |
DE3125452C2 (en) * | 1981-06-29 | 1985-09-12 | Degussa Ag, 6000 Frankfurt | Process for detoxifying and lowering the COD and the BOD in continuous wastewater streams with changing contents of various oxidizable ingredients with hydrogen peroxide |
DE3538131A1 (en) * | 1984-10-26 | 1986-05-07 | UHT Umwelt- und Hygienetechnik GmbH, 4800 Bielefeld | Solution process and solvent for sparingly soluble carbonates |
-
1986
- 1986-07-25 DE DE19863625280 patent/DE3625280A1/en active Granted
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2040546C (en) * | 1972-06-29 | Feldmann, Hagen, 8000 München | Aqueous solution of an aliphatic carboxylic acid to remove ocher deposits or deposits | |
DE1016241B (en) * | 1952-01-30 | 1957-09-26 | Zampoli & Brogi | Process for the solidification of hydrogen peroxide |
US3303104A (en) * | 1963-12-12 | 1967-02-07 | Lever Brothers Ltd | Compositions containing discoloration inhibitors |
DE1546096A1 (en) * | 1965-10-28 | 1970-02-05 | Borg Holding Ag | Process for removing copper-containing deposits from iron and steel surfaces |
US3399760A (en) * | 1966-11-01 | 1968-09-03 | Valentine Hechler | Package and method of packaging |
AT330930B (en) * | 1973-04-13 | 1976-07-26 | Henkel & Cie Gmbh | PROCESS FOR THE PRODUCTION OF SOLID, SPILLABLE DETERGENTS OR CLEANING AGENTS WITH A CONTENT OF CALCIUM BINDING SUBSTANCES |
DE2518880A1 (en) * | 1974-04-30 | 1975-11-20 | Ciba Geigy Ag | METHODS AND MEANS TO PREVENT ALKALINE STONE |
US3968048A (en) * | 1975-02-14 | 1976-07-06 | The Drackett Company | Drain cleaning compositions |
DE2629081A1 (en) * | 1976-06-29 | 1978-01-12 | Peroxid Chemie Gmbh | GERMIZIDES MEDIUM |
US4221660A (en) * | 1976-11-26 | 1980-09-09 | Sterling Drug Inc. | Method for disinfecting |
DE2827571A1 (en) * | 1977-06-27 | 1979-01-11 | Akzo Gmbh | DETERGENT COMPOSITION BASED ON ALKALICARBONATE |
DE2904152A1 (en) * | 1978-02-28 | 1980-08-14 | Klaus Dipl Chem Dr Hoffmann | Oxygen-releasing compsn. for fish:ponds - contg. sodium perborate mono:hydrate and potassium permanganate finely dispersed in polyethylene glycol as binding agent |
US4234442A (en) * | 1978-07-14 | 1980-11-18 | Akzo N.V. | Feed unit of a detergent composition based on alkali carbonate |
DE2901852A1 (en) * | 1979-01-18 | 1980-07-31 | Wurster & Dietz Maschf | Sorting unit for timber boards - selects according to width and thickness using conveyor which carries boards over row of boxes |
EP0064647A1 (en) * | 1981-04-28 | 1982-11-17 | Amf Incorporated | Filter media, method for oxidizing and removing soluble iron, method for removing and inactivating microorganisms, and particulate filter aid |
DE3125452C2 (en) * | 1981-06-29 | 1985-09-12 | Degussa Ag, 6000 Frankfurt | Process for detoxifying and lowering the COD and the BOD in continuous wastewater streams with changing contents of various oxidizable ingredients with hydrogen peroxide |
DE3244443A1 (en) * | 1982-12-01 | 1984-06-07 | Rainer 7888 Rheinfelden Späne | HYDROPEROXIDE CONTAINING AQUEOUS MINERAL ACID PREPARATIONS |
EP0113060A1 (en) * | 1982-12-01 | 1984-07-11 | R. Späne GmbH & Co. KG | Method of eliminating manganese deposits from water works installations |
DE3538131A1 (en) * | 1984-10-26 | 1986-05-07 | UHT Umwelt- und Hygienetechnik GmbH, 4800 Bielefeld | Solution process and solvent for sparingly soluble carbonates |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0456272A1 (en) * | 1990-05-11 | 1991-11-13 | Heimo Wessollek | Cleaning agent for drinking water installations |
DE4015201A1 (en) * | 1990-05-11 | 1991-11-14 | Heimo Wessollek | CLEANER FOR DRINKING WATER SYSTEMS |
WO1993002973A1 (en) * | 1991-08-05 | 1993-02-18 | Trawöger, Werner | Anti-fouling agent for wet surfaces |
DE102017125010A1 (en) * | 2017-10-25 | 2019-04-25 | CHT Germany GmbH | Process for removing manganese oxide deposits from textile surfaces |
WO2019081290A1 (en) | 2017-10-25 | 2019-05-02 | CHT Germany GmbH | Method for removing manganese oxide deposits from textile surfaces |
Also Published As
Publication number | Publication date |
---|---|
DE3625280C2 (en) | 1992-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8101 | Request for examination as to novelty | ||
8105 | Search report available | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: TEVAN CHEMIE B.V., GORINCHEM, NL |
|
8328 | Change in the person/name/address of the agent |
Free format text: SAEGER, M., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |