Environmental technology company CECO Environmental Corp., Cincinnati, announced personnel changes relating to its fluid-handling, filtration and air-pollution control business segments.

Gennaro D’Alterio was promoted to president of CECO Fluid Handling and Filtration business segment. Prior to becoming a part of CECO with the Met-Pro acquisition, D’Alterio served as the vice president and general manager for the Global Pump Solutions and Keystone Filters divisions of Met-Pro Corp. Also, Chris Keep was promoted to divisional controller for the same business segment. Keep has served in various accounting and finance roles for Met-Pro Corp. since 2003 and most recently was the controller for the Global Pump Solutions business. In addition, Ray Smith was promoted to divisional controller for CECO Air Pollution Control technology segment. Smith has served in various financial planning/analysis and accounting leadership roles for Met-Pro Corp. over the past 15 years.