Ion exchanges - Import export

Our ion exchanger works according to the direct-current method, thereby making it possible to remove unwanted ions from a solution. Depending on the specific application, any carrier material can be used for filling.

We offer customdesigned systems for large throughputs or standard units for low ones. We work with different techniques such as softening, demineralization, complete desalination and decarbonisation. ion exchange can be used for the nitrate exchange or nitrate removal. Furthermore, humic substances can be removed reliably using an ion exchanger.

Perfect combination Aluminum alloys, for example, have a number of properties – low weight, ease of processing, and high structural strength – which make them ideal for use in automotive construction. However, they are not corrosion- or wearresistant enough for some specialized applications. Surface finishing with a finely-tuned chemical nickel layer adds the perfect final touch to the material: corrosion- and wear-resistance with perfect contouring on the component surface. This process allows companies to significantly reduce the application of chemicals by combining several different measures. These include filter technologies, automatic nickel controllers, or ion exchanger flushing to extend service lives. Sophisticated energy management systems that intelligently control heating and cooling output and current consumption also improve system efficiency.

Complete desalination with ion exchangers With ion exchangers, permeate of reverse osmosis or other process waters can be completely demineralized. According to the VGB recommendations, a max. conductivity of 0,08 µS/cm is allowed for fully demineralised water.

Acid recovery out of pickling acids Salts and acids can be concentrated or separated from solutions by electrodialysis. For this, ions (anions and cations) are transported through the ion exchange membranes by the applied electrical field. Typical examples for the usage of electrodialysis are: Acid recovery at pickling lines Recovery of metals out of electro-plating rinsing water

The sodasan Dishwasher Salt is composed of 100% pure sea salt, which is normally used as table salt in the food industry (salt mills). It contains no other additives like anti-caking agents or dyes, which ensures a particularly long service life for the ion exchanger. The Dishwasher Salt helps to maintain the functionality of the water softener (ion exchanger) in a dishwasher. The ion exchanger is able to absorb the calcium and magnesium ions responsible for water hardness and release sodium ions instead. If the ion exchanger has lost the ability to absorb these ions, it must be regenerated, meaning salt must be added to provide new sodium ions. To protect the environment, only operate your dishwasher when it is full. Opt for wash cycles at lower temperatures and follow the dosage instructions. Dosage Fill Dishwasher Salt in the compartment of your dishwasher. Make sure that your dishwasher is set to the water hardness in your region.