Haroutyunyan L, Tangamyan L, Haroutyunyan R. SORPTION OF Co$^{2+}$, Cu$^{2+}$, Zn$^{2+}$ and Mn$^{2+}$ METAL IONS FROM AQUEOUS SOLUTIONS ON ANIONIC SURFACTANT-MODIFIED BENTONITE. Proc. YSU B: Chem. Biol. Sci. [Internet]. 2019 Jul. 15 [cited 2024 Nov. 14];53(2 (249):81-5. Available from: https://pub.ysu.am/index.php/proceedings-chem-biol/article/view/vol53_no2_2019_pp081-085