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 Machining Center Coolant Options
Options below have not been reviewed by pollution prevention specialists. They are commonly recommended and
implemented for facilities.
Remove tramp oil
Remove tramp oil from dirty coolant, then filter and add virgin make-up of 50%