Antiscalant Dosage Calculator

Antiscalant Dosage Calculator should be used to calculate the amount of PWT antiscalant delivered by dosing pump from a dilution tank, direct from the drum or from a bulk storage facility, into the feed water based on the feed flow and the desired PWT antiscalant active dosage concentration. Use PWT ProDose software to calculate antiscalant dosage concentration in the feed stream.  Please follow general guidelines recommended for use of PWT antiscalants.

Input Information

Select Units Type
Select Antiscalant
Day Tank Volume
gal
Day Tank Concentration (%)
%
System Feed Flow
gpm
Antiscalant Dosage
ppm

Validation errors: Make sure all fields are filled with numeric values

Note: If the Antiscalant is directly fed into the system, without dilution; than enter Day Tank Concentration as 100% and Tank Vol will be equal to tote volume

General Guidelines

  • It is recommended that the antiscalant concentration in dilution tank be above 10%
  • Use RO permeate for Antiscalant dilution
  • Dilution tank should be drained, cleaned and rinsed every 30-60 days

Results

Dilution Tank

Wt of Antiscalant to be added

Vol of Antiscalant to be added

Dosage

Antiscalant Flow Rate

Be sure to safely manipulate and dilute your membrane antiscalant.