MAKS 420 prevents silica fouling by a combination of anti-precipitation, anti-agglomeration and dispersancy processes. It allows plant operation with high reject brine silica levels. MAKS 420 is also an effective inhibitor for calcium salts and is not deactivated in the presence of iron.
MAKS 420 is a synergistic blend of threshold antiscalants and dispersants, developed specifically as a membrane antifoulant for high silica feed-waters.
Effective silica and calcium salt antifoulant in all types of water
Liquid product, safe and simple to handle
Enables recovery rates to be maximized
Compatible with all membrane types
Effective over a wide pH range.