About

Pipepermcalc is developed by KWR Water Research Institute. Pipepermcalc calculates the permeation of organic chemicals into plastic drinking water pipes (PE40, PE80, SBR, EPDM, PVC).

Pipepermcalc can perform two types of calculations (forward and reverse)

1. Forward - calculate the maximum or mean daily concentration in drinking water from a known groundwater or soil concentration (see Example 1 - Simple forward example)

2. Reverse - calculate the maximum or mean daily allowable concentration in groundwater to meet a drinking water limit value for a given chemical (see Example 2 - Simple reverse example)

License

This package is pipepermcalc licensed. See License File .

Acknowledgements

This tool was co-financed by the BTO Joint Research Programme of the Dutch and Flemish Water Utilities. The main contributors are: Alex Hockin, Martin van der Schans, Bram Hillebrand and Lennar Brokx.