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. 2020 Feb 27;10(3):37. doi: 10.3390/membranes10030037

Figure 2.

Figure 2

17β-Estradiol (E2) and testosterone (T) measured activity in collected samples from raw MWWTW and MBR influents as well as MBR effluents at six stages over three months. (A) shows the E2 ELISA analysis during May, June, and July. (B) shows the T ELISA analysis during the months of May, June, and July. (C) The mean of 17β-estradiol (E2) levels (ng/L) measured in water collected from influents at five stages within the MWWTW including MBR and RO feed and permeate during winter (May, June, and July) Error bars denote SD; n = 2. Error bars show maximum levels detected. (D) The mean of testosterone (T) levels (ng/L) measured in water collected from influents at five stages within the MWWTW including MBR and RO feed and permeate during winter (May, June, and July). Error bars denote SD; n = 2. Error bars show maximum levels detected.