2. Materials and Methods
2.1. Microorganisms and Media Composition. Two kinds
of algal biomasses were selected for biosorption research.
Commercially available ะะะะัะัะั. in form of lyophilized
cells was purchased from SIGMA (USA). ะด้ะด้ะด้พะด้ะด
was obtained from Culture Collection of Algal Laboratory
(CCALA) Institute of Botany, Academy of Sciences of the