D - H /S IONS is a mixture of several disinfectants. Hydrogen peroxide is an oxidising agent which is stabilised with complex substances. Silver ions are added for long-term efficiency. Hydrogen peroxide and silver ions have a synergetic effect as a disinfectant. Silver ions have an oligodynamic effect and react as catalysts. The bactericidal effect of silver ions depends on the covalent or coordinative linking to the proteins of micro-organisms. These proteins will be inactivated or precipitated.
Due to the good efficiency of D - H /S IONS against bacteria, viruses, amoebae, germs and algae only this product is necessary in all applications of disinfectant.
Long storage time can be warranted due to the good stability of the product. The product is also stable at high ambient or water temperatures. The efficiency increases with rising temperature.
D - H /S IONS has no environmental implications. The primary component hydrogen peroxide does not contaminate waste water. Only water and oxygen are formed during its degradation process, and those are harmless by-products.
Both disinfecting components (H2O2 and silver ions) have a synergetic effect. The germicidal effect is faster and more efficient as with the individual substances.
Through the combined efficiency of the oxidation and the oligodynamic effect a so called “two phase product” has been created. In contrast to common disinfectants, D - H /S IONS destroys biofilms. This process is most important with bacteria and viruses, which have a biofilm as a protective shield. Hydrogen peroxide oxidises biofilms and silver ions can react with the proteins in micro-organisms.
The average dose of D - H /S IONS for the disinfection of drinking water is 10 mg/l. The content of silver ions in this dose is 0.005 mg/l.
Some examples of legally allowed maximum contents of silver ions in drinking water are as follows:
The World Health Organisation "WHO" recommends a maximum harmless absorption of silver ions through drinking water treatment of 180 µg/day (3 l drinking water/person/day) with the consumption of 3 liters drinking water per day and an average dose of D - H /S IONS of 10 mg/l the absorption is 15 µg of silver. This is 12 times less than the WHO recommendation.
| State of aggregation: | Clear liquid without any characteristic odour. In dilution without taste and odour. |
| Density: | 1.196 kg/dm³ |
| Boiling point: | 114°C at 1013 milli-bar. |
| Freezing point: | -51°C |
| pH: | 1.2 |
| Foaming activity: | not foaming |
| Forming of coatings: | does not form coatings |
| Biological degradation: | The primary substance hydrogen peroxide has no waste water implications. Its only degradation products are water and oxygen 2 H2O2 2 H2O + O2 |
| Combustion: | D - H /S IONS is non-combustible. Organic substances like wood, paper, oil, coal, cotton, wool, straw etc. must not come in contact with D - H /S IONS . |
| Corrosion properties: | Corrosion-resisting are aluminium 99.5 % (free of iron), Cr-Ni-steal, e.g. 1.4301, 1.4401,1.4571, plastics as polypropylene, polyethylene, polyvinyl chloride. Varnish coatings andlining materials which are used in swimming pools or storage containers for instance should be tested in pre-experiment |
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Surface tension: (Ring method, 20°C)
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Acid value (SH): The Soxlet-Henkel (SH) acid value is the number of millilitres of 0.25 N sodium hydroxide solution required to neutralise 100 ml of solution using phenolphthalein as indicator (end point pH 8.3)
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| Bleaching: | Bleaching shouldn’t appear at the recommended concentrations and at temperatures below 50°C. |
| Discoloration: | Coatings and lining materials with titanium pigments, especially with new Coatings and lining materials, discoloration is possible. Precaution is necessary with white coloured coatings and lining materials. We recommend on principle to make pre-experiments on suitable surfaces if discoloration is anticipated. |
| Degradation: | Degradation of D - H /S IONS can take place by adding sodium hydrogen sulphate (NaHSO3). The reaction is immediate and produces water and sulphate. A overdose of 10 % is safe. H2O2 + NaHSO3 H2O + NaHSO4 Example: For the reduction of 100 ml of a 1 % solution of D - H /S IONS add 8 ml of a 38 % solution of sodium hydrogen sulphate. For the reduction of 100 ml of a 2 % solution of D - H /S IONS IONS add 16 ml of a 38 % solution of sodium hydrogen sulphate. |
Universal usage.
No gaps of effect.
Long term effect.
No change of taste of treated food.
No smell.
Efficiency and long time effect remains also at high water temperatures.
No forming of resistant micro-organisms.
No waste water and environment implications.
No toxic effects of the application solution.
No carcinogenic or mutagenic effects.
No irritation of skin, eyes or respiratory organs with the application solutions.
Equipment for measurement and feedback control.
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{-} = no growth {+} = growth {n.m.} = not made
Processing of meat, poultry and fish,
Processing of vegetables and fruits,
Processing of chocolate, biscuits, cakes,gum, vegetable oil and butter.
Processing of soft drinks and juices.
cleaning and disinfection of wells, reservoirs and pipelines.
Sterilization of drinking water.
Milking machine, reservoirs ,pipelines and production lines, transporting vechiles, milk, cheese, yogurt, yogurt rooms .... etc
Floors, walls, equipments, dilevery rooms, drinking water for animals.
Walls , floors , cooling pads , tanks, pipes, air environment and drinking water for the birds.
incubators, hatcheries machines, sterilization of trays, trolleys, humidifiers and air enviroment.
Surgery rooms, operation theatre, equipments, sanitation, cleansing tools, floors and walls, air-conditioners and water used in medical field.
Sterile area, production lines, storage tanks and pipes, surfaces, equipment and water used in medical field.
Production lines, storage tanks, pipes, surfaces, equipment of the production and conservation of perfumes, colors,... etc
Disinfection of pipes and filters of humidifier, air-conditioners and cooling pads.
Public swimming pools , private pools ,hotels, thermal baths, sauna and fitness centers, walls and floors.
Hand sanitation, Foot hygiene,Sterilization of clothes.
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Please note the warning information on the packaging. Hydrogen peroxide is classified as relatively harmless according to HODGE and STEINER, Ind.Hyg.Quar.1949, 10.93-96 CIVO-TNO 03.11.1980 JvH LD50 2000 mg/kg.
All impurities, especially heavy metals (As, Pb, Hg, Sn, Ni), in D - H /S IONS are below the limit of determination.
Original container store standing up. Thereby oxygen originating from the degradation process can escape from the vent of the container.
D - H /S IONS can be stored at temperatures between 5°C and 25 °C for at least one year.
Our written and verbal recommendations pertaining to special applications are based on extensive experiments. We advise as to the best of our present knowledge but without obligation, as application and storage are outside our sphere of influence. Product descriptions contain no statements on liability for possible damages. For the rest our terms of delivery and payment apply.