Research Article

Performance Study of Chromium (VI) Removal in Presence of Phenol in a Continuous Packed Bed Reactor by Escherichia coli Isolated from East Calcutta Wetlands

Figure 4

(a) SEM image of clay chip before immobilizing with E. coli cells. (b) SEM image of clay chip after immobilizing E. coli cells on to it. (c) SEM image of immobilized clay chip after treatment with phenol and chromium (VI). (d) EDS image of clay chip before immobilizing with E. coli cells. (e) EDS image of clay chip after immobilizing E. coli cells on to it. (f) EDS image of immobilized clay chip after treatment with phenol and chromium (VI).
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