Demineralization: water in its purest form
Conductivity of water can be reduced by ion exchange resins. Some processes are better treated with resins instead of membranes, e.g. circulating systems. Ions are almost completely removed to a quality of ca. 4 µS/cm (0,25 MOhm). Depending on the type of process water, in many cases the quality needs to be even better. High pressure boilers & turbines as well as pharmaceutical applications demand for a conductivity of < 0,2 µS/cm or below. Jotem will advise the right solution for the right application.
ElectroDeIonization (EDI) units are the common technology for qualities < 4 µS/cm. In contrast with conventional ion exhangers, EDI uses no chemicals (acids nor caustics). These systems are automatically regenerated without chemicals, by means of forced electrical potential difference (DC). Both sustainable and cost-effective!
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Protect your water system. Prevent corrosion. Jotem advises and implements.