AZANFIRE, Bianca; BULGARIU, Dumitru; NEMEŞ, Lăcrămioara; BULGARIU, Laura. Optimization of experimental parameters for retention of Pb(II) ions from aqueous solution on clay adsorbent. Technium: Romanian Journal of Applied Sciences and Technology, Constanta, Romania, v. 2, n. 1, p. 38–47, 2020. DOI: 10.47577/technium.v2i1.40. Disponível em: https://www.techniumscience.com.techniumscience.pluscommunication.eu/index.php/technium/article/view/40. Acesso em: 17 apr. 2026.