Fate and Effects of Triclosan

Table 3.4 Risk quotients for surface water, based on U.S., Swedish and Swiss measurements of Triclosan concentrations in effluents from WWTPs WWTP technology PEC surface water µg/L PNEC surface water µg/L Risk quotient PEC/PNEC High 0.009-0.303 0.2-6 Low 0.149-1.26 0.05 3-25