[22] Lin S.-H., Juang R.-S., Heavy Metal Removal from Water by Sorption Using Surfactant-Modified Montmorillonite, Journal of hazardous materials, 92(3): 315-326 (2002).
[43] Zhao L., Zhong S., Fang K., Qian Z., Chen J.,
Determination of Cadmium (II), Cobalt (II), Nickel (II), Lead (II), Zinc (II), and Copper (II) in Water Samples Using Dual-Cloud Point Extraction and Inductively Coupled Plasma Emission Spectrometry,
J. Hazard. Mater. 239: 206-212 (2012)
[49] Kakavandi B., Kalantary R.R., Jafari A.J., Nasseri S., Ameri A., Esrafili A., Azari A.,
Pb(II) Adsorption Onto a Magnetic Composite of Activated Carbon and Superparamagnetic Fe3O4 Nanoparticles: Experimental and Modeling Study,
CLEAN–Soil, Air, Water 43(8): 1157-1166 (2015).
[56] Xu P., Zeng G., Huang D., Hu S., Feng C., Lai C., Zhao M., Huang C., Li N., Wei Z.,
Synthesis of Iron Oxide Nanoparticles and Their Application in Phanerochaete Chrysosporium Immobilization for Pb (II) Removal,
Colloids Surf., A 419: 147-155 (2013).