EL DORADO COUNTY AIR QUALITY MANAGEMENT DISTRICT
RULE 921 - REQUIREMENTS FOR DECORATIVE CHROME PLATING FACILITIES
(Adopted November 20, 1989)
- No person shall operate a decorative chrome plating tank unless an anti-mist additive
is continuously maintained in the plating tank.
- Other control equipment may be installed in a manner which has been demonstrated
to and approved by the A.P.C.O. which reduces chromium emissions by 95 percent or more.