Optimum Boiler Protection
HFS 60 Silica tight ultrafiltration (tight UF) membranes offer the robustness required for long lasting performance under demanding circumstances in thermal power plants. By efficiently removing colloidal silica, the high pressure boilers are protected from scale deposits, which maximises the plant performance and prevents turbine failure.
In one single process step, HFS 60 Silica membranes are capable of removing 99.8% of colloidal silica. This makes it possible to meet the silica limits for high pressure boilers and thereby maximise the boiler efficiency. Membrane separation is a reliable and obust technology to remove colloidal silica and can also be installed in existing power plants as a retrofit or as an additional polishing step downstream of ion exchange.
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