Research Article

Recovery of Bacillus licheniformis Alkaline Protease from Supernatant of Fermented Wastewater Sludge Using Ultrafiltration and Its Characterization

Figure 8

Washing test of alkaline protease from B. licheniformis ATCC 21424 in presence of detergent (Sunlight). (a) positive control, (b) negative control, (c) with distilled water, (d) with Enzyme alone, (e) with detergent alone, and (f) with enzyme + detergent.
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(a)
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(b)
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(c)
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(d)
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(e)
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(f)