The lecturer in the center of Environment Research Mr. Riyadh Mahmood Saleh has participated in the first environmental conferenc hold at Al-Shimal Refineries co. at 14th- 16th Jan. 2013 . many papers have been presented by researcher from different Iraqi univeristies that researches were mostly related to the enhancement of feuls quality in addition to petroleum pollution monitoring. Finally the participants made a short trip in the center rifirenies