Spectrophotometric determination of Cr(VI) in water using N,N-diethyl-p-phenylenediamine (DPD) as the indicator

Publication date: October 2021Source: Journal of Environmental Chemical Engineering, Volume 9, Issue 5Author(s): Tao Li, Lin Dai, Yixin Huang, Siwen Pan, Zijun Pang, Jing Zou
Source: Journal of Environmental Chemical Engineering - Category: Chemistry Source Type: research