Ali Ling

Ali Ling

Ali has more than ten years of experience and works primarily on projects related to water and wastewater treatment, environmental microbiology, and water chemistry. She provides wastewater engineering support, assists with wastewater permitting, and conducts vapor intrusion studies and bench-scale water treatment studies. Ali’s project work at Barr includes designing and executing bench-scale and pilot-scale tests to evaluate options for water and wastewater treatment and modeling water quality, flows, and costs associated with wastewater treatment processes.



Environmental Engineer


Professional Engineer (MN, MO)


MS, University of Colorado at Boulder


Barr Engineering Co.
4300 MarketPointe Drive
Suite 200
Minneapolis, MN 55435
Phone: +1 952-842-3568

Related projects

Advanced oxidation process pilot evaluation for municipal drinking-water system
Analysis of microbial ecology in selenium bioreactor