Occurrence of 1,4-dioxane in domestic wastewater and processed water: A case study of Thailand’s central plainMantiya Rattanit, Ladawan Kusanthia, Pavin Sethbhakdi and Peerapong PornwongthongE3S Web Conf., 610 (2025) 04005DOI: https://doi.org/10.1051/e3sconf/202561004005