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AS 461

Application: osmosis systems
AS 461 is a phosphonate-based liquid anti-scale formulation for reverse osmosis systems.
AS 461 is particularly effective against scaling caused by: calcium carbonate, calcium sulphate, barium sulphate, strontium sulphate, calcium fluoride, silica and iron. The advantage of the AS 461 is that it can dose pure reagent, even on very low-capacity systems.
The AS 461 allows high conversion rates and is approved by membrane manufacturers.

Data sheet