In the industrial generation of process water there a different sources of the feed water. To achieve the quality for process water in all cases typically water softening, filtration, sedimentation or demineralization are required.
Typical process steps like reverse osmosis RO or ion exchanger can only follow after an optimum feed water treatment. Because cloudy materials have to be removed in advance. Therefore we use flocculation and high efficient flotation or ultrafiltration for achieving the high water quality for following process steps.
Beside removing of particles, deferrization, demanganization and TOC reduction are major points in process water treatment. The local feed water parameters require an adapted and flexible strategy for the process and a wide knowledge which is owned by QWAIR.