The occurrence_f_省略_t plants in Iran_Mohammad Mehd

The occurrence_f_省略_t plants in Iran_Mohammad Mehdi AminArticleTheoccurrence,fate,anddistributionofnaturalandsynthetichormonesindifferenttypesofwastewatertreatmentplantsinIranMohammadMehdiAmin1,2,BijanBina1,2,AfshinEbrahimi1,2,ZeynabYavari2,3,⁎,FarzanehMohammadi2,3,SomayehRahimi2,31EnvironmentResearchCenter,ResearchInstituteforPrimordialPreventionofNon-communicableDisease,IsfahanUniversityofMedicalSciences,Isfahan,Iran2DepartmentofEnvironmentalHealthEngineering,SchoolofHealth,IsfahanUniversityofMedicalSciences,Isfahan,Iran3StudentResearchCommittee,IsfahanUniversityofMedicalSciences,Isfahan,IranabstractarticleinfoArticlehistory:Received26July2017Receivedinrevisedform3September2017Accepted4September2017Availableonline29September2017Overthepastfewyears,thepresenceofsteroidestrogensintheenvironmenthasbecomeamajorconcern.Inthisstudy,theconcentrationsofestrone(E1),17β-estradiol(E2),and17α-ethinylestradiol(EE2)weremeasuredinsomewastewatertreatmentplants(WWTPs)inIran.Thesesampleswerecollectedf