Originally Posted by
SingeDebile
i think chris king deserves an extra point or two for being one of the greenest metal shops around (for example he invented a system to recycle the shavings and oil for machining which is usually very polluting and just thrown out... the way we do where i work)
You should ask him what he does and do it...
A lot of chem labs are switching to 'green' chemistry to be more environmentally and user friendly. We use hydrogen peroxide as a catalyst for some reactions which previously used nitric acid which releases nitric oxides. Yuck!!!