LewaPlus™ design software for RO and IX

• Demineralization with Ion Exchange
• Mixed bed demineralization with Ion Exchange
• Calculation of current operating Ion Exchange performance (Demi check)
• Brackish water desalination with Reverse Osmosis

The software allows the designer to conduct both IX and RO designs inside the same program, and to seamlessly transfer the RO permeate to the IX module for quick and accurate design of the complete desalination system. A new post treatment module is also available for pH adjustment and chemical addition of the final product water. Also available, through our proprietary Product Scout facility, is access to all product data sheets, and MSDS for IX. We recommend to check for updates frequently. 

How to get LewaPlus™

If you would like a 60 day trial LewaPlus™ software license, please enter your name and your e-mail address in the form below . The license key and the program installation instructions will be sent to your e-mail address. Once LewaPlus™ is installed, you will be asked in 30 days if you would like a permanent license.

How to install it

• Download the LewaPlus™ software file provided below
• Apply for a license key by filling out below form
• An email with installation instructions and a file containing a license key will be sent to your email address
• Save this license key file on your computer
• Double click on the executable file downloaded in step one (Windows administrative rights required)
• Confirm your agreement for the LewaPlus™ license.
• Follow the set up instructions

Hardware and software requirements

LewaPlus™ is a 32-bit Windows application, It runs on Windows XP SP3, Windows Vista or Windows 7. There are no specific hardware requirements, but it is recommended to use a screen size of at least 1024 x 768 pixel.