Environment Protection Bureau tries to control usefully the bulletin “VOCS air pollution controlled and the emission standard.” to stress the VOCS’ control and make the rule clearly from the 1999 July 1, each pollution sources need to follow the rule. And the range includes the petrochemistry exhaust burning tower、emission well, VOCs lading gutter, lading facilities and unit. According to Chiayi county management project, the main source of VOCs is stable pollution source( includes emission)，includes petrochemistry industries（Chemistry , plastic and black gold industries）, oil station and other using VOCs’ companies corporations （includes dry clean companies and plating in the surface work.）；in order to control the VOCS pollution all out,，inspect, test and remediation each pollution source to put them accord to the law and set up the consummate emission dactylogram to improve and track constantly reducing VOCS emission and improve this county’s air quality.

Chiayi,VOCS