28 Jun
2006
28 Jun
'06
2:29 p.m.
At 05:11 PM 6/16/2006, Tony Duell wrote:
It depends on how the vacuum was produced, no? Making a low
vacuum with mercury might result in a fair amount of
highly regulated mercury vapor in the "vacuum."
- John
Do you have to
pay a "hazardous waste disposal fee" when you let the
vacuum out?
No. In fact as a small amount of polution goes into the device in place
of the vacuum, they should be paying you.