OMICS International OMICS International is a scientific organization that drives the progress of research through open access journals and organizes international conferences, The best in science news, commentary, and research. Journal of Petroleum & Environmental Biotechnology Volume 8, Issue 2 Recovery of Phase Transferee Catalysts from Wastewater by Adsorption onZeolite Noura ElMehbad Biodiesel production from waste vegetable oil Sunflower obtained from fried chicken and plantain Utilization of Shredded Waste Car Tyres as a Fracture Seal Material FSM in Oil and Gas Drilling Operations Musaed NJ AlAwad and Fattah KA Application of a Novel Ultrasonic Technology to Improve Oil Recovery with an Environmental Viewpoint Hesam Arabzadeh and Mahmood Amani Bioremoval of Heavy Metals from Effluent of Port Harcourt Refinery UsingPluerotus ostreatus Stanley HO, Ihennacho CM and Stanley CN Nutritional and Bioactive Compounds Evaluation of Pleurotus pulmonariusFreis Quell Fruit bodies Grown on Different Wood Logs in Abia State Nigeria Nwoko MC, Onyeizu UR, Okwulehie IC and Ukoima HN