Following are a set of P2 options you may wish to implement. No option is perfect for everyone, but sometimes options
that have worked at one facility can work at yours. They might also serve as inspiration.
Unreviewed Liquid Penetrant Inspection Options
Options below have not been reviewed by pollution prevention specialists. They are commonly recommended and
implemented for facilities.
Recycle Liquid Penetrant
Reduce the amount of liquid penetrant discharged as waste by recycling and reusing the liquid solution before it is discarded.