Efficient removal of arsenic (V) and methyl orange from aqueous solution using hollow magnetic chitosan composite microspheres: Low arsenic concentration, high adsorption capacity, and minimal adsorbent requirement

• Zahra Hashemi Jorshahri,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Resources, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Chemical Engineering Faculty, Sahand University of Technology, Tabriz, Iran

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• Ali Akbari

  Roles Project administration, Supervision, Writing – review & editing

  * E-mail: ali_akbari@sut.ac.ir

  Affiliation Chemical Engineering Faculty, Sahand University of Technology, Tabriz, Iran

  https://orcid.org/0009-0003-3206-5888

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