VU THI, N.-A.; NGUYEN, T.-H.; NGUYEN, A.-T.; NGUYEN, V.-A. Complexation of polyhydroxy-nitroso dyes with \(\text{Co}^{2+}\), \(\text{Ni}^{2+}\), and \(\text{Cr}^{3+}\): characteristics, chemisorption behavior, and application in electroplating wastewater treatment. HPU2 Journal of Science: Natural Sciences and Technology, [S. l.], v. 5, n. 01, p. 45–55, 2026. DOI: 10.56764/hpu2.jos.2026.5.01.45-55. Disponível em: https://sj.hpu2.edu.vn/index.php/journal/article/view/598. Acesso em: 29 apr. 2026.