Indian Jujuba Seed Powder as an Eco-Friendly and a Low-Cost Biosorbent for Removal of Acid Blue 25 from Aqueous Solution

Table 1

FTIR of IJSP adsorbent alone and AB25 loaded IJSP.

IR peak	Frequency (cm^−1)
	Before adsorption	After adsorption
1	3761.36, 3416.19	3433.60
2	2925.69	2920.49, 2856.83
3	1741.21	1743.81
4	1649.93	1624.21, 1601.06
5	1519.51	1512.33
6	1460.03	1462.17
7	1378.50	1377.30
8	1325.97	1323.29
9	1246.28	1249.99
10	1048.74	1165.11