Research Article
Microbiological and Toxicological Assessment of Pharmaceutical Wastewater from the Lagos Megacity, Nigeria
Table 2
Morphology of bacterial isolates from pharmaceutical wastewater.
| Isolates | ME1 | ME2 | ME3 | ME4 | ME5 | ME6 | ME7 |
| Form of colony | Circular | Circular | Circular | Circular | Circular | Punctiform | Circular | Translucency/opacity | Opaque | Opaque | Opaque | Opaque | Opaque | Opaque | Opaque | Elevation of colony | Flat | Flat | Flat | Flat | Flat | Raised | Flat | Margin of colony | Entire | Entire | Entire | Entire | Entire | Undulate | Entire | Surface of colony | Smooth | Smooth | Smooth | Smooth | Smooth | Smooth | Smooth | Cell morphology | Cocci | Rods | Cocci | Rods | Cocci | Rods | Rods | Gram stain reaction | Negative | Positive | Positive | Positive | Negative | Positive | Positive | Pigmentation | Light yellow | Milky white | Yellow | Milky white | Milky white | Milky white | Yellow |
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