PRODUCTS: Ion exchanger system Reverse osmosis system Industrial selective exchanger
Ion exchanger system, demineralization system, demineralization cartridge, ion exchanger, reverse osmosis system, electrodeionization, chemical-physical waste water system, selective exchanger system from Decker for industry/commerce.
Ion exchanger system
An ion exchanger system or IAT system is used to recirculate industrially contaminated rinsing water in order to remove ionogenic
contaminants (e.g. heavy metals, alkaline earth metals) from this water and return the water to the water cycle. This reduces the production of avoidable wastewater, prevents the quality-impairing salination of the circulation water and complies with the regulatory requirements for the operation of the system.
Ion exchangers and filter media
Ion exchangersor ion exchange resins are spherical granules, similar in appearance to sand, which carry out an ion exchange process in an aqueous solution, i.e. they can remove ions and release the ions with which they were previously loaded, i.e. “conditioned”. Depending on the type of ion exchange resin, the effect is that the aqueous solution, e.g. city water, circulating water or waste water, is purified of the unwanted ions it previously contained.
Selective exchanger system, SAT system
A selective exchanger system or SAT system is used as a police filter in an industrial chemical-physical wastewater system (CP system) in the final filtration after precipitation/flocculation or, for example, in groundwater remediation in order to keep regulatory relevant residual heavy metal contents in the wastewater below the required monitoring value.
Demineralization system, VE-system
A demineralization system or VE-system is used to produce so-called demineralized water (VE-water). In this process, all ionogenic substances (usually salts and dissolved gases such as carbon dioxide) are removed from the input water, often city water, and replaced with H2O. This produces highly pure demineralized water (also known as demineralized water, DM water or “forklift water” or “battery water”) for industrial purposes.
Demineralization cartridge, VE cartridge
A demineralization cartridge or VE-cartridge is used to produce demineralized water in small quantities of up to 4 m³/week. In this process, all ionogenic substances are removed from the input water, often city water, and replaced with H2O. This produces highly pure demineralized water (also known as DM water or “forklift water” or “battery water”) for industrial purposes with a conductivity of < 0.1 µS/cm.
Industrial reverse osmosis system, UO system
An industrial reverse osmosis system or UO system is used in the same way as a VE-system to produce demineralized water. The input water, often city water, is softened or hardness-stabilized and applied to a membrane under high pressure to produce a pure demineralized water for industrial purposes, known as permeate, and a saline wastewater, known as concentrate.
Electrodeionization, EDI systems for ultrapure water production downstream of a reverse osmosis system
Electrodeionization (EDI systems) is usually connected downstream of a reverse osmosis system in order to produce from the deionized water produced there (so-called permeate) the even purer ultrapure water up to a conductivity of 0.056 µS/cm or 18.18 MΩ-cm (so-called diluate).
Chemical-physical wastewater treatment system, CP plants for industry
An industrial chemical-physical wastewater treatment system is used for the chemical-physical (CP) treatment of wastewater generated in an industrial plant in order to meet the regulatory requirements for the discharge of wastewater into a body of water or a municipal wastewater treatment plant.