Q&A: Wastewater Murder Mystery Book

John Seldon, B.Sc., M.A., has a 48-year wastewater treatment career that includes both the public and private sectors, starting in 1972 with the Ministry of the Environment of Ontario’s research and development division in 1972. Seldon writes and speaks on optimizing dewatering residuals as well as the need for wastewater operators to be certified professional technologists. Seldon can be reached at jseldon@hotmail.com.