Harn R/O Systems Blog

How to calculate Anti-Scalant feed dosage?

Posted by Julie Nemeth-Harn on Jun 7, 2017 11:23:50 AM

THEORY OF OPERATION

There exists a potential for calcium, barium, strontium, fluoride and silica compounds to precipitate in the concentrate or brine channels of the reverse osmosis membranes. Precipitation occurs when the solubility limits of these various salts and silica is exceeded. 

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Topics: membrane treatment system, membrane treatment, water treatment, scale inhibitor