Richard Garrison has been named senior director of sales and marketing development for Chattanooga, Tenn.-based Heil Environmental Industries Ltd.... Henry Wallace has joined Lindemann Recycling Equipment Inc., Charlotte, N.C., as a purchasing manager in the Operations Department.... Minden La.,-based Clement Industries has appointed Hari Viswanathan chief engineer.... The National Recycling Coalition Board of Directors, Alexandria, Va., has made the following elections: Mark Lictenstein, president; Susan Hubbard, vice president; Pat Smith, secretary; and Mick Barry, treasurer.... National Seal Co., Aurora, Ill., has appointed Mike Bowler vice president of its Asia/Pacific operations and Don DiGuilio Northeastern regional sales manager.... Rock-Tenn Recycling, Dallas, has named Carlos A. Rovelo, market development director for the Southwest.... Volvo GM Heavy Truck Corp., Greensboro, N.C., has appointed Carl Nilsson component manager for its strategic and product planning department and Philip J. Romba senior public relations specialist.... Jane C. LaBonte has been appointed senior account manager for Docushred Inc., West Kensington, Pa.... Cap Smith has been named chief of the West Virginia Office of Waste Management.... Jenni Worster has been appointed head of the Ohio Division of Recycling & Litter Prevention.... The Virginia Recycling Association has named Carol D. Swinburn office manager for its new headquarters in Alexandria, Va.... Brad Mertz has been selected to be the new manager for the Reduction, Reuse & Recycling Association of Utah.... Debra Meier of C.M. Engineering Associates Inc., San Bernardino, Calif., has been confirmed by the American Institute of Certified Planners.... Vermeer Manufacturing, Pella, Iowa, has named Ken Van Zee product manager in the firm's A.T. Division.... G.W. Dietrich has been appointed C.E.O. of Superior Services Inc., West Allis, Wis.... Camp, Dresser & McKee Inc., Cambridge, Mass., has elected Constance V. Braun, Richard D. Fox and Peter W. Tunnicliffe to the firm's Board of Directors.... Anne Givan has joined Gershman, Brickner & Bratton Inc., Falls Church, Va., as manager for marketing services.... HDR Engineering Inc., Omaha, Neb., has named Eric J. Huminski national industrial program manager.