[{"command":"settings","settings":{"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"user":{"uid":0,"permissionsHash":"d9587e6f410d2e7f476e3da6cb10a457c78ab82347f962bf83d9020620f901dd"}},"merge":true},{"command":"add_css","data":[{"rel":"stylesheet","media":"all","href":"\/modules\/contrib\/addtocal\/addtocal.css?t2408i"},{"rel":"stylesheet","media":"all","href":"\/themes\/custom\/cest2025\/css\/components\/node.css?t2408i"}]},{"command":"add_js","selector":"body","data":[{"src":"\/core\/assets\/vendor\/jquery\/jquery.min.js?v=3.7.1"},{"src":"\/core\/assets\/vendor\/once\/once.min.js?v=1.0.1"},{"src":"\/core\/misc\/drupalSettingsLoader.js?v=10.5.1"},{"src":"\/core\/misc\/drupal.js?v=10.5.1"},{"src":"\/core\/misc\/drupal.init.js?v=10.5.1"},{"src":"\/modules\/contrib\/addtocal\/addtocal.js?v=10.5.1"},{"src":"\/modules\/contrib\/addtocal\/addtocal-download.js?v=10.5.1"}]},{"command":"openDialog","selector":"#drupal-modal","settings":null,"data":"\n\u003Carticle class=\u0022node node--type-presentation node--promoted node--view-mode-modal\u0022\u003E\n      \u003Cdiv\u003ESession 37 - Micropollutant Removal and Circular Water Reuse: Challenges and Opportunities under the Revised Urban Wastewater Treatment Directive \u003C\/div\u003E\n  \n      \u003Cb\u003E\u003Cspan\u003EMetagenomic analysis of urban wastewater resistome and mobilome: Implications for Reclaimed Water Safety in Agriculture.\u003C\/span\u003E\n\u003C\/b\u003E\n  \n      \u003Cdiv\u003E\u003Cb\u003ECEST ID: cest2025_00112\u003C\/b\u003E\u003C\/div\u003E\n  \n        \u003Cdiv class=\u0022mb-3\u0022\u003E\n      \u003Cb\u003ERoom Aegle B | Sat 6 Sep 2025 | 15:55 - 16:05 pm\u003C\/b\u003E\n    \u003C\/div\u003E\n  \n          \n    \n  \n      \u003Cdiv class=\u0022mt-10\u0022\u003E\n            \u003Cdiv class=\u0022clearfix text-formatted field field--name-presentation-body field--type-text-long field--label-hidden field__item\u0022\u003EThe reuse of reclaimed wastewater for agricultural irrigation is a promising solution in regions experiencing water scarcity, yet it raises concerns about the persistence of antibiotic resistance genes (ARGs) and mobile genetic elements (MGEs). This study employed metagenomic analyses to characterize the resistome and mobilome in influent, effluent, and sludge samples from three urban wastewater treatment plants (WWTPs) in Barcelona, Spain. Weekly samples were collected over three weeks and analyzed using high-throughput DNA sequencing and UHPLC-qTOF to quantify ARGs, MGEs, and antibiotic concentrations. The results revealed high levels of ARGs across all WWTPs, with ARG removal efficiencies ranging from 2.34 to 2.43 log reductions and antibiotic removals between 50\u201399%. Despite treatment, effluents retained moderate levels of ARGs, some of which were associated with human activity, high mobility, and pathogenicity. These findings suggest potential risks related to the use of reclaimed water in agriculture and underscore the need for robust risk assessment and management strategies. Structural equation modelling and source tracking further elucidated factors influencing ARG persistence. This study contributes critical insights for improving water reuse safety and informing policy on wastewater treatment standards.\u003C\/div\u003E\n      \u003C\/div\u003E\n  \n  \u003Cdiv class=\u0022mt-5 mb-5\u0022\u003E\n          \u003Cspan\u003E\n          \u003Cb\u003EPresenter:\u003C\/b\u003E\n                      \u003Cp\u003E\n            Dr Jessica Subirats\n            \u003C\/p\u003E\n                  \u003C\/span\u003E\n      \u003C\/div\u003E\n\n  \u003Cdiv class=\u0022mb-5\u0022\u003E\n          \u003Cdiv class=\u0022field__label\u0022\u003E\n        Authors\n      \u003C\/div\u003E\n              \u003Cp\u003E\n          Jessica Subirats\n        \u003C\/p\u003E\n              \u003Cp\u003E\n          Liam Brown\n        \u003C\/p\u003E\n              \u003Cp\u003E\n          Anna Marizzi\n        \u003C\/p\u003E\n            \u003C\/div\u003E\n\n\u003C\/article\u003E\n","dialogOptions":{"width":"700","position":{"my":"right top","at":"right top"},"closeOnEscape":true,"dialogClass":"presentation-dialog","modal":true,"title":"","classes":{"ui-dialog":"presentation-dialog"}}}]