Dr. Glenn Ulrich, technical director of the environmental division of Parsons Commercial Services, will present “Application of anaerobic biotechnologies for environmental remediation and green energy production,” at 3:30 p.m. Friday, Nov. 6, in Room 318 Butler-Carlton Civil Engineering Hall. Ulrich’s lecture will focus on the anaerobic biotechnology field and how ongoing research could lead to greater implementation to combat environmental contaminants. The lecture is sponsored by the Environmental Research Center.