Basic Violet Decolourization Using Alginate Immobilized Nanozirconium Tungestovanadate Matrix as Cation Exchanger

Table 1

Ion exchange capacity of prepared materials.

Ion exchange matrix	IEC (meq/g)
Nanozirconium tungestovanadate	2.92
Alginate sheet matrix	0.23
Nanozirconium tungestovanadate-alginate composite matrix	3