Fig. 6From: Complex odor control based on ozonation/GAC advanced treatment: optimization and application in one full-scale water treatment plantConcentration after each process and average removal shown with corresponding groups. Samples were collected monthly from July 2018 to December 2018 for verification of treatment efficiency. Since 2-MP (phenol) was only detected in two samples and hexanal (aldehyde) and EB (benzene) were not detected in all source water samples, they were not shown in this figureBack to article page