1. Abdel-Razek AS, Shaaban MT, Mahmoud SA, Kandeel EM (2015) Bioaccumulation of Cs137 by immobilized bacterial species isolated from radioactive wastewater. J Appl Environ Microbiol 3(5):112–118
2. Ahluwalia SS, Goyal D (2007) Microbial and plant derived biomass for removal of heavy metals from wastewater: a review. J Bioresour Technol 98(12):2243–2257
3. Al Fakih AAM, Ali M I,Gharieb MM (2011) Biosorption of lead (II) and Cobalt (II) from aqueous solutions and industrial effluents by some fungi. Ph.D. Thesis, University of Menoufia, Egypt, 66
4. Alaa AH (2004) Biosorption of lead, copper, cadmium and nickel by anaerobic biomass. Ph.D. Thesis, Concordia University, Canada
5. Ali AA, Hadeel JA, Amal AA, Gehan E, Nadine MSM (2014) Biosorption of copper ions from an aqueous solution by Spirluina platensis biomass. Arab J Chem 7(1):57–62