Abstract Background Removal of trace organic chemicals (TOrCs) in aquatic environments has been intensively studied. Some members of natural microbial communities play a vital role in transforming chemical contaminants. however. complex microbial interactions impede us from gaining adequate understanding of TOrC biotransformation mechanisms. https://www.roneverhart.com/Cincinnati-Bengals-Pranzo-Lunch-Bag-Cooler-with-Utensils/