This research has been conducted in October – November 2012 millers located in PT. PN V Sei Galuh District Tapung Kampar regency. Intended to find out the effectiveness of a decrease in persistent organic pollutants in ...
This research has been conducted in October – December 2012 in Slaughterhouse
Animals Cow Town of Pekanbaru, in the road Cipta Karya Ujung. Intended to
find out the effectiveness of a decrease in persistent organic ...
This research has been held on October to December 2012 at cow casttle house Pekan baru city, Cipta Karya Ujung Street Pekanbaru. The arm of this research is to increase biofilter working process with old plastic bottle ...