{"created":"2023-06-26T11:01:02.141849+00:00","id":1649,"links":{},"metadata":{"_buckets":{"deposit":"837196a0-f1da-45f6-8e8f-1e9329060cbb"},"_deposit":{"created_by":29,"id":"1649","owners":[29],"pid":{"revision_id":0,"type":"depid","value":"1649"},"status":"published"},"_oai":{"id":"oai:oist.repo.nii.ac.jp:00001649","sets":["6:31"]},"author_link":["9900","9899","9902","9898","9901"],"item_10001_biblio_info_7":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-08-17","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"109348","bibliographicVolumeNumber":"249","bibliographic_titles":[{},{"bibliographic_title":"Journal of Environmental Management","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"Author","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Khandarkhaeva, Marina"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Batoeva, Agniya"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sizykh, Marina"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aseev, Denis"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Garkusheva, Natalia"}],"nameIdentifiers":[{}]}]},"item_10001_description_5":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"This work evaluates the feasibility of a solar-enhanced Fenton-like process using S₂O₈²⁻ (PS) and Fe²⁺ for the elimination of BPA, a model endocrine-disruption compound. This comparative study of BPA removal showed that among the approaches employed, the effectiveness of BPA degradation (10mg/L) decreased in the order: Solar/PS/Fe²⁺> Solar/PS>PS/Fe²⁺> Solar/Fe²⁺> Solar. The complete degradation of BPA was achieved by Solar/PS/Fe²⁺ treatment at a [PS]:[BPA] ratio of 20 in less than t30W 5 in deionised water. The high efficiency of the Solar/PS/Fe²⁺ process revealed a synergistic effect (varphi=2.38) between the applied activation agents on the formation of reactive oxygen species (ROS) and subsequent decomposition of BPA. The treatment was accompanied by total organic carbon (TOC) removal (44%) in 45min. Sequential generation of reactive oxygen species has made Solar/PS/Fe²⁺ a kinetically effective process for removing BPA without accumulation of toxic intermediates. The reaction rate followed pseudo-first-order kinetics that increased with increasing PS and Fe²⁺ concentrations. Experimental evidence suggests that exposure to solar irradiation maintains suitable quantities of free Fe²⁺ in the reaction mixture, even at low catalyst concentrations (the molar ratio of [PS]:[Fe²⁺] varied from 1:0.01 to 1:0.08). The effects of HCO₃⁻, SO₄²⁻, and Cl⁻ were also examined. As expected, HCO₃⁻ and SO₄²⁻ inhibited BPA oxidation. The effect of Cl⁻ on the oxidation efficiency of BPA in Fenton-like systems depends not only on actual Cl⁻ concentrations but it is also highly influenced by molar ratios of Cl⁻ to oxidant and catalyst. Inhibition, which was caused by Cl⁻ in the mM range can be overcome by prolonging the reaction time or increasing the initial Fe²⁺concentration. Finally, the efficiency of Solar/PS/Fe²⁺ process was examined in diluted natural surface water and wastewater effluent. On eliminating the buffering action of HCO₃⁻/CO₃²⁻ ions by lowering the pH value to 4.5, complete BPA degradation was achieved in all real water matrices.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_10001_relation_13":{"attribute_name":"PubMedNo.","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:pmid/31430624","subitem_relation_type_select":"PMID"}}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1016/j.jenvman.2019.109348","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://creativecommons.org/licenses/by-nc-nd/4.0/"}]}]},"item_10001_relation_17":{"attribute_name":"Related site","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.sciencedirect.com/science/article/pii/S0301479719310576","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"This article/chapter was published in Journal of Environmental Management, volume 249, Marina Khandarkhaeva, Agniya Batoeva, Marina Sizykh, Denis Aseev, Natalia Garkusheva, Photo-Fenton-like degradation of bisphenol A by persulfate and solar irradiation, 109348, © Elsevier 2019."}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0301-4797","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"Author's flag","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-08-17"}],"displaytype":"detail","filename":"Final Revised Manuscript Khandarkhaeva et al (.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","license_note":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International(https://creativecommons.org/licenses/by-nc-nd/4.0/)","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Final Revised Manuscript Khandarkhaeva et al (","url":"https://oist.repo.nii.ac.jp/record/1649/files/Final Revised Manuscript Khandarkhaeva et al (.pdf"},"version_id":"cf283317-6cda-49a1-9b0e-1a848fe10f93"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Bisphenol A","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Persulfate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Solar-enhanced Fenton-like process","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Water matrix","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Photo-Fenton-like degradation of bisphenol A by persulfate and solar irradiation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Photo-Fenton-like degradation of bisphenol A by persulfate and solar irradiation","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"29","path":["31"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-07-28"},"publish_date":"2020-07-28","publish_status":"0","recid":"1649","relation_version_is_last":true,"title":["Photo-Fenton-like degradation of bisphenol A by persulfate and solar irradiation"],"weko_creator_id":"29","weko_shared_id":29},"updated":"2023-06-26T11:45:41.029568+00:00"}