Occurrence and Risk Assessment of Chemicals of Emerging Concern (CECs) in the Environment and Humans

Dear Colleagues,

This Special Issue will act as a cornerstone for advancing our understanding of the occurance, transport, and health implications of chemicals of emerging concern (CECs) like pharmaceuticals, microplastics, flame retardants, and per- and polyfluoroalkyl substances, which, despite their growing presence, have yet to be comprehensively studied. Our scope encompasses cutting-edge research on their detection in various environmental matrices, elucidating fate and transformation processes that influence persistence and bioaccumulation. We emphasize the need for thorough risk assessments to quantify human and ecological exposure, exploring exposure routes, biomonitoring results, and resultant health impacts, with particular attention being paid to sensitive populations and ecosystems. Moreover, the Special Issue encourages the exploration of ecotoxicological consequences, pushing for the development of specialized testing methodologies. Recognizing the urgent need for solutions, we also highlight innovative strategies for CEC mitigation and management and policy interventions aimed at curbing releases and enhancing treatment efficiency. By synthesizing these interdisciplinary insights, we will contextualize our discussions within the broader literature, addressing critical knowledge gaps and stimulating new research avenues.

Dr. Wenlong Li
Dr. Liang Wang
Guest Editors

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