{"id":5443,"date":"2026-04-23T14:32:52","date_gmt":"2026-04-23T17:32:52","guid":{"rendered":"https:\/\/wp.ufpel.edu.br\/ppgcem\/?p=5443"},"modified":"2026-04-23T14:32:52","modified_gmt":"2026-04-23T17:32:52","slug":"ppgcem-ufpel-promove-palestra-internacional-na-disciplina-de-seminarios-i-e-ii","status":"publish","type":"post","link":"https:\/\/wp.ufpel.edu.br\/ppgcem\/2026\/04\/23\/ppgcem-ufpel-promove-palestra-internacional-na-disciplina-de-seminarios-i-e-ii\/","title":{"rendered":"PPGCEM\/UFPel promove palestra internacional na disciplina de Semin\u00e1rios I e II"},"content":{"rendered":"

O Programa de P\u00f3s-Gradua\u00e7\u00e3o em Ci\u00eancia e Engenharia de Materiais (PPGCEM\/UFPel) convida toda a comunidade acad\u00eamica para a palestra internacional intitulada \u201cPhotocatalytic Removal of Organic Dyes From Industrial Effluents\u201d<\/strong>, que ser\u00e1 ministrada pelo Prof. Dr. Adnan Khan<\/span><\/span>.<\/p>\n

A atividade integra as disciplinas Semin\u00e1rios I e II<\/strong> e abordar\u00e1 avan\u00e7os recentes no desenvolvimento de materiais fotocatal\u00edticos sustent\u00e1veis para tratamento de efluentes industriais, com \u00eanfase em sistemas \u00e0 base de quitosana.<\/p>\n

\n

📅 Informa\u00e7\u00f5es do evento<\/h3>\n

Data:<\/strong> Sexta-feira, 24 de abril
Hor\u00e1rio:<\/strong> 14h00 \u2013 15h30
Fuso hor\u00e1rio:<\/strong> America\/Fortaleza
Local:<\/strong> Google Meet
Acesso:<\/strong> https:\/\/meet.google.com\/hnt-whwj-vjk<\/a><\/p>\n

\n

📌 Sobre a palestra<\/h3>\n

O estudo apresentado concentra-se na remo\u00e7\u00e3o de corantes org\u00e2nicos de \u00e1guas residuais por meio de um fotocatalisador \u00e0 base de quitosana. Esses compostos s\u00e3o altamente persistentes e representam um desafio significativo para o tratamento ambiental.<\/p>\n

Durante a palestra, ser\u00e3o discutidos:<\/p>\n

    \n
  • A s\u00edntese e caracteriza\u00e7\u00e3o do fotocatalisador;<\/li>\n
  • O desempenho do material sob irradia\u00e7\u00e3o luminosa;<\/li>\n
  • A identifica\u00e7\u00e3o das esp\u00e9cies reativas envolvidas no processo por meio de estudos com sequestradores de radicais livres;<\/li>\n
  • O potencial de aplica\u00e7\u00e3o do material em sistemas reais de tratamento de efluentes.<\/li>\n<\/ul>\n

    Os resultados demonstram que o material desenvolvido apresenta elevada efici\u00eancia, estabilidade e car\u00e1ter ambientalmente amig\u00e1vel, destacando-se como uma alternativa promissora para tecnologias de remedia\u00e7\u00e3o.<\/p>\n

    \n

    👨‍🔬 Sobre o palestrante<\/h3>\n

    O Prof. Dr. Adnan Khan<\/span><\/span> nasceu em Charsadda, Paquist\u00e3o, e \u00e9 atualmente Professor Associado no Institute of Chemical Sciences da University of Peshawar<\/span><\/span>. Possui gradua\u00e7\u00e3o e mestrado em Qu\u00edmica pela mesma institui\u00e7\u00e3o e doutorado em Qu\u00edmica Inorg\u00e2nica pela Universidade Estadual de Campinas<\/span><\/span> (2011).<\/p>\n

    Com mais de 115 artigos publicados, al\u00e9m de livros e cap\u00edtulos internacionais, sua pesquisa se concentra em:<\/p>\n

      \n
    • Modifica\u00e7\u00e3o de quitosana (membranas, esferas, nanopart\u00edculas e funcionaliza\u00e7\u00e3o);<\/li>\n
    • Desenvolvimento de nanopart\u00edculas magn\u00e9ticas e nanocomp\u00f3sitos;<\/li>\n
    • Processos fotocatal\u00edticos e eletroqu\u00edmicos para degrada\u00e7\u00e3o de poluentes emergentes.<\/li>\n<\/ul>\n
      \n

      A participa\u00e7\u00e3o \u00e9 aberta aos discentes e docentes do programa, bem como a demais interessados na \u00e1rea de materiais, meio ambiente e tecnologias sustent\u00e1veis.<\/p>\n","protected":false},"excerpt":{"rendered":"

      O Programa de P\u00f3s-Gradua\u00e7\u00e3o em Ci\u00eancia e Engenharia de Materiais (PPGCEM\/UFPel) convida toda a comunidade acad\u00eamica para a palestra internacional intitulada \u201cPhotocatalytic Removal of Organic Dyes From Industrial Effluents\u201d, que ser\u00e1 ministrada pelo Prof. Dr. Adnan Khan. A atividade integra as disciplinas Semin\u00e1rios I e II e abordar\u00e1 avan\u00e7os recentes no desenvolvimento de materiais fotocatal\u00edticos […]<\/p>\n","protected":false},"author":370,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[84566],"tags":[],"class_list":["post-5443","post","type-post","status-publish","format-standard","hentry","category-sem-categoria-pt"],"yoast_head":"\nPPGCEM\/UFPel promove palestra internacional na disciplina de Semin\u00e1rios I e II – Programa de P\u00f3s-Gradua\u00e7\u00e3o em Ci\u00eancia e Engenharia de Materiais<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PPGCEM\/UFPel promove palestra internacional na disciplina de Semin\u00e1rios I e II – Programa de P\u00f3s-Gradua\u00e7\u00e3o em Ci\u00eancia e Engenharia de Materiais\" \/>\n<meta property=\"og:description\" content=\"O Programa de P\u00f3s-Gradua\u00e7\u00e3o em Ci\u00eancia e Engenharia de Materiais (PPGCEM\/UFPel) convida toda a comunidade acad\u00eamica para a palestra internacional intitulada \u201cPhotocatalytic Removal of Organic Dyes From Industrial Effluents\u201d, que ser\u00e1 ministrada pelo Prof. Dr. Adnan Khan. 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