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VITEC® SELECTION GUIDE

Antiscalants/Dispersants - Liquid

In most applications, reverse osmosis membranes and their flow passages will foul without some means of upstream scale inhibition due to precipitation of sparingly soluble salts. Common examples of scale are calcium carbonate (CaCO3), calcium sulfate (CaSO4), barium sulfate (BaSO4), and strontium sulfate (SrSO4). Less common but equally problematic are silica (SiO2) and calcium fluoride (CaF) scales.

Vitec Selection Guide

To address membrane scaling, Avista formulates a full range of antiscalants under the Vitec® trade name.

Antiscalants

Biocides

Liquid & Powder cleaners

Coagulants & Flocculants


                                        
                               
        

Lenntech also provides full engineered systems or more information on the reversed osmosis process.

For further information or product specifications (data sheets) feel free to contact us.

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