Aquapure FA (Iron Free) is a liquid 50% by weight aluminum inorganic coagulant for wastewater treatment. It is designed to effectively and economically treat spent photopolymer resist strippers and developers. Aquapure FA (Iron Free) has several advantages over powder treatments including no hazardous dusts, ease of handling and metering, and no long mixing times or sludge problems.
Aquapure FA (Iron Free) will allow the spent photopolymer to be easily pressed into a non- sticky cake.
Aquapure FA (Iron Free) will cluster the precipitate into a manageable mass.
Aquapure FA (Iron Free) is most effective when metered on a continuous basis. An automatic dosing system functions very well for this application.
A (Iron Free) is also effective as a coagulant for use in hydroxide precipitation.