Table 1

pH	Reactive Red 80 at 540nm		Reactive Blue 21 at 630nm
pH	Calcium alginate Beads	Zinc Alginate Beads	Calcium alginate Beads	Zinc Alginate Beads
4.5	29.26	13.04	33.21	20.84
5.5	40.71	19.99	67.42	24.71
6.5	28.70	15.57	33.02	24.09

Table 1: Effective pH and effective metal ion optimization in dye decolorizing process by enzyme immobilization technique.