Dlamini, Thulani C.
Tshivhase, Victor M.
Maleka, Peane
Penabei, Samafou
Mashaba, Machel
Article History
Received: 24 September 2018
First Online: 26 November 2018
Compliance with ethical standards
:
: The anionic exchange resins used in this study were requested by the research team and supplied by Purolite as free 1L samples. No further support or contact was maintained with Purolite after the supply of the resins.