Porous biochars derived from brewery waste for the treatment of Cr(VI)-contaminated water

• Zeleke Zewde,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Writing – original draft

  Current address: Department of Chemistry, College of Natural and Computational Sciences, Wolaita Sodo University, Wolaita Sodo, Ethiopia

  Affiliation Department of Chemistry, College of Natural Sciences, Jimma University, Jimma, Ethiopia

  ⨯
• Tsegaye Girma Asere ,

  Roles Conceptualization, Methodology, Software, Supervision, Validation, Writing – review & editing

  * E-mail: tsegaye96@gmail.com

  Affiliation Department of Chemistry, College of Natural Sciences, Jimma University, Jimma, Ethiopia

  https://orcid.org/0000-0003-0126-9098

  ⨯
• Menberu Yitbarek

  Roles Data curation, Methodology, Supervision, Writing – review & editing

  Affiliation Department of Chemistry, College of Natural Sciences, Jimma University, Jimma, Ethiopia

  ⨯