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Katie Duncan

Chemical Engineer

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Katie Duncan has over five years of experience with wastewater and water treatment operations. Her work has included supervising the operation of industrial wastewater and water treatment plants, coordinating the start-up of aerobic and anaerobic plants, developing training materials and standard operating procedures, and serving as a site pilot lead for new treatment process development.


(952) 842-3654


Barr Engineering Co.
4300 MarketPointe Drive
Minneapolis, MN 55435

Phone: 952-832-2600
Fax: 952-832-2601
Toll free: 800-632-2277