Reduction and removal of calcium and magnesium hardness

Various types of hardness removal softeners with different control and automation options are available. Material construction of softeners tanks includes: rubber or special epoxy coated steel, stainless steel and polyethylene lined fiberglass. Hardness exchange resins used are only from reputed manufacturers to ensure consistent production of hardness-free water. Single, twin, duplex, and multiplex softener configurations are available to the required capacity and intermittent or continuous mode of operation. Timer and meter initiated regeneration process are available using standard softeners, heads, stagers, or PLC based control systems. In special cases, where raw water hardness varies, an on-line hardness monitoring system is used to initiate the regeneration.