E3S Web of Conferences

Simultaneous Determination of Mixed Heavy Metal Ions Cr (III) and Co (II) in Wastewater by Cloud Point Extraction Dual Wavelength Spectrophotometry

Hongmei Liu, Jun Xie and Hongming Qian

E3S Web of Conf., 406 (2023) 01012

Published online: 31 July 2023

DOI: 10.1051/e3sconf/202340601012

Hongmei Liu

Jun Xie

Hongming Qian

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