Eckenfelder, W. Wesley

PERRY W. LANKFORD, P.E., is Executive Vice President of Eckenfelder, Inc., Nashville, Tennessee, serving as Principal-In-Charge on major projects in industrial wastewater treatment, groundwater treatment, and toxicity reduction. He also serves as a lecturer and course director at Vanderbilt University in Nashville and at The Center for Professional Advancement in East Brunswick, New Jersey. The author of numerous technical papers and manuals, Mr. Lankford is a member of the American Society of Civil Engineers, Water Pollution Control Federation, International Association of Water Pollution Res...