W Qin, P Tan, Y Song, Z Wang, J Nie,
J Ma - Separation and Purification …, 2021 - Elsevier
In this study, colorimetric methods using diethyl phenylene diamine (DPD), 2, 2′-azino-bis
(3-ethylbenzothiazoline)-6-sulfonate (ABTS), and potassium iodide (KI) were adopted to …