There was a download of KMS ROPRO 8.05 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the free software is KOCH Membrane Systems, Inc.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The software lies within Education Tools, more precisely Science Tools.
From the developer:
ROPRO software is a sophisticated program for the prediction of the performance of reverse osmosis membrane elements manufactured by Koch Membrane Systems, Inc.
The program allows predictions to be made for varying process design choices:
-Single pass
-Single pass with recycle
-Two pass with interstage pumping
-Two pass without interstage pumping
-Two stage concentrator
You may want to check out more software, such as ROPRO, which might be related to KMS ROPRO.