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

Table 7

Compatibility of alkaline protease activity from B. licheniformis with commercial detergents.

Relative enzyme activity (%)
Time (h)	Control	Sunlight	La Parisienne	Merit selection	Arctic power	Bio-vert
0.0	100	100	100	100	100	100
0.5	97	95	90	89	91	88
1.0	93	91	82	80	83	81
1.5	90	88	71	69	72	70
2.0	84	81	65	61	64	64
2.5	80	75	57	54	60	59
3.0	74	62	52	48	55	50