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P. K. MATHAI is a senior project manager and Associate Fellow in environmental engineering with Jacobs Civil, Inc. in St. Louis, Missouri. He received a BS degree in civil engineering from University of Kerala, India, and an MS degree in environmental engineering from University of Dayton, Ohio. He has over thirty years of wide-ranging experience in environmental engineering and has been involved in the planning, design, and technical review of over sixty wastewater treatment plants and sludge processing facilities. He is a registered professional engineer in Missouri, Illinois, Ohio, Kentucky, and Maryland.
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