Occurrence, fate and ecological risks of phthalate esters and bisphenol A in coastal wastewater discharges.

ABSTRACT: This study examines the occurrence and ecological risks of phthalate esters (PAEs) and bisphenol A (BPA) in raw urban wastewater from Bushehr, a coastal city in the northern Persian Gulf. PAEs, used as plasticizers, and BPA, found in various consumer products, are endocrine disruptors that pose environmental and health threats. The research evaluates the concentrations, distribution, and sources of these pollutants and assesses their ecological risks. Wastewater samples were collected from six discharge stations along the Bushehr coastline between February and April 2023. Using gas chromatography-mass spectrometry (GC-MS), seven PAE compounds, including dimethyl phthalate (DMP), diethyl phthalate (DEP), diisobutyl phthalate (DIBP), dibutyl phthalate (DBP), benzyl butyl phthalate (BBP), bis

SUBMITTER: Soleimani F 

PROVIDER: S-EPMC12647256 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature