TOOLS

PWS offers an ever-growing library of free engineering tools and information for members of the global water treatment community who are engaged in development of advanced water treatment technologies. These resources include semi-empirical, hands-on tools and select publications ideal for early stage design, costing, and sizing for water treatment processes in different applications.

Saline Water Density and Viscosity Calculator

This resource will enable the user to calculate the viscosity and density of saline water at a given temperature and under atmospheric pressure.

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Chemical Softening, Costing and Sizing Calculator

This resource will enable the user to calculate the chemical doses, costs and solid waste generation volumes for a given water quality.

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Reverse Osmosis (RO) Scaling Tendency Projection Tool

This tool is designed to help application and proposal engineers predict the safe operating recovery window and mineral salt scaling tendencies for a RO process for a given water quality analysis.

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Watch our YouTube videos for an overview and demo of each tool.

Saline Water Density and Viscosity Calculator
Chemical Softening, Costing and Sizing Calculator
Reverse Osmosis (RO) Scaling Tendency Projection Tool

RESOURCES

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FEEDBACK

We invite you to share your feedback and let us know what tools you would find useful in your path towards advancing the development of sustainable water technologies.