Removal efficiency of commonly prescribed antibiotics via tertiary wastewater treatment.

Wastewater treatment plants (WWTPs) have been identified as "hot spots" of antibiotics release to the environment. Treatment operations at WWTPs may remove a significant proportion of antibiotics from influent wastewater; however, the effects of tertiary treatment processes on antibiotics removal are not well understood. The objective of this review is to summarize the current literature regarding antibiotics removal from common tertiary processes at full-scale municipal WWTPs and to reveal the research gaps and inform future research directions.