[{"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 40 - Heavy metals in the environment\u003C\/div\u003E\n  \n      \u003Cb\u003E\u003Cspan\u003EEffect of different metals on the chromate reductase activity of Magnetospirillum gryphiswaldense MSR-1 \u003C\/span\u003E\n\u003C\/b\u003E\n  \n      \u003Cdiv\u003E\u003Cb\u003ECEST ID: cest2025_00080\u003C\/b\u003E\u003C\/div\u003E\n  \n        \u003Cdiv class=\u0022mb-3\u0022\u003E\n      \u003Cb\u003ERoom Acesso | Sat 6 Sep 2025 | 15:30 - 15:40 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\u003EBioreduction of hexavalent chromium Cr(VI) from industrial wastewater has been extensively studied because of the process\u2019s low cost and high effectiveness. While several bacteria were found to be capable of reducing Cr(VI) to the less toxic Cr(III), reduction in the presence of other pollutants is usually not studied. This study explores the effect of other metals on the chromium reduction capabilities of the magnetotactic bacteria Magnetospirillum gryphiswaldense (MSR-1). The bioreduction ability was measured using the activity of the bacteria\u2019s chromate reductase, an enzyme group that enables them to perform reduction from Cr(VI) directly to Cr(III). The results showed that the presence of other heavy metals significantly limited the activity of chromate reductase. Mercury was identified to be the strongest inhibitor, reducing the chromium reduction efficiency from 28.27% to 13.67%, followed by copper, zinc, and then nickel. These findings can be used to identify which heavy metals should be treated first to achieve the best chromium removal from wastewater.\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            JAMES IVAN Almalvez\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          JAMES IVAN Almalvez\n        \u003C\/p\u003E\n              \u003Cp\u003E\n          HAO-YAN Chang\n        \u003C\/p\u003E\n              \u003Cp\u003E\n          YA-CHUN Zhao\n        \u003C\/p\u003E\n              \u003Cp\u003E\n          LI-FEN Wu\n        \u003C\/p\u003E\n              \u003Cp\u003E\n          Florencio Ballesteros\n        \u003C\/p\u003E\n              \u003Cp\u003E\n          SIANG CHEN Wu\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"}}}]