Mr. Derik van der Westhuizen Research scientist, group leader Orcid | Scopus Telephone: +27 18 299 2346 Email: derik.vanderwesthuizen@nwu.ac.za Office: Potchefstroom Campus, Building G8, Room 107 Highest qualification: M.Sc in Chemical Engineering Expertise: solvent extraction, pertraction
		Prof. Henning Krieg Professor, CRB director Orcid | Scopus  Telephone: +27 18 299 1669 Email: henning.krieg@nwu.ac.za Office: Potchefstroom Campus, Building G9, Room 103 Highest qualification: Ph.D. in Chemistry Expertise: membrane technology, flow batteries
		Prof. Quentin Campbell Professor, collaborator Orcid | Scopus  Telephone: +27 18 299 1993 Email: quentin.campbell@nwu.ac.za Office: Potchefstroom Campus, Building N1A, Room 149 Highest qualification: PhD in Chemical Engineering Expertise: coal beneficiation, minerals processing