Plutocalc Designer for Water and Wastewater systems
Plutocalc Designer is a software suite for complete water and wastewater treatment plant sizing.
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Water Treatment
Install DOW CADIX on Windows 10
This article describes how to install DOW Ion Exchange Design Software, CADIX on Windows 10 (64-bits or 32 bits).
Plutocalc Water - Instant calculations for environmental professionals
Plutocalc is a free calculator for water treatment, wastewater, hydraulics, environmental chemistry and unit conversions. Plutocalc was carefully tuned to require minimal inputs and provide accurate results based on the latest advances in science and engineering.
Equations and algorithm for Reverse Osmosis systems normalization
On this page you will find a normalization algorithm that can be built in the PLC or in a SCADA system, therefore eliminating the need of the spreadsheets. This algorithm will deliver the normalized results in three variables: Pressure Drop, Permeability and Salt Passage rate. It also can consider the Concentration Polarization factor for a higher precision.
Equations and algorithm for Reverse Osmosis membranes comparison
Comparison method for Reverse Osmosis membrane datasheets or pilot plants.
Spreadsheet for the Water Ionic Balance
Balance of ions in the water
Spreadsheet - Slow sand filter design
Excel spreadsheet for the sizing of slow sand filters according to the standard NBR 12216/92
Multimedia filter sizing for water treatment
Sizing spreadsheet for multimedia or sand filters