Honorary President of GEIR Christian Hartmann, who gave a lecture on “Sustainable Used Motor Oil Refinery’s Contribution to Global CO2 Conservation” at the 4th IREMCON, won the admiration of many with his speech. Moreover, Christian Hartmann, stated that he felt happy to be invited to IREMCON and that organizations like IREMCON are significant to the growth of the sector and the problem-solving process.
