关键词:
COVID-19 pandemic
Priority control pollutants
Occurrence
Ecological risk
Human exposure
PERSONAL CARE PRODUCTS
CAUSE FOOT DETACHMENT
PHTHALATE-ESTERS
ANTIVIRAL DRUGS
ECOLOGICAL RISK
SURFACE WATERS
ANTIDEPRESSANTS
HEALTH
FATE
PHARMACEUTICALS
摘要:
Aggravated accumulation of emerging micropollutants (EMs) in aquatic environments, especially after COVID19, raised significant attention throughout the world for safety concerns. This article reviews the sources and occurrence of 25 anti-COVID-19 related EMs in wastewater. It should be pointed out that the concentration of anti-COVID-19 related EMs, such as antivirals, plasticizers, antimicrobials, and psychotropic drugs in wastewater increased notably after the pandemic. Furthermore, the ecotoxicity, ecological, and health risks of typical EMs before and after COVID-19 were emphatically compared and analyzed. Based on the environmental health prioritization index method, the priority control sequence of typical EMs related to anti-COVID-19 was identified. Lopinavir (LPV), venlafaxine (VLX), di(2-ethylhexyl) phthalate (DEHP), benzalkonium chloride (BAC), triclocarban (TCC), di-n-butyl phthalate (DBP), citalopram (CIT), diisobutyl phthalate (DIBP), and triclosan (TCS) were identified as the top-priority control EMs in the post-pandemic period. Besides, some insights into the toxicity and risk assessment of EMs were also provided. This review provides direction for proper understanding and controlling the EMs pollution after COVID-19, and is of significance to evaluate objectively the environmental and health impacts induced by COVID-19.