POLLUTEv7 7.11 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. POLLUTEv7 is included in Education Tools. The actual developer of the software is GAEA Technologies Ltd. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
With more then fifteen years utilization in industry, POLLUTEv7 is a well tested contaminant migration analysis program which is widely used in landfill design and remediation. Landfill designs that can be considered range from simple systems on a natural clayey aquitard to composite liners, multiple barriers and multiple aquifers.
You may want to check out more software, such as Panel, gitoolbox or Mathematics Worksheet Factory, which might be similar to POLLUTEv7.