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Table 1 The dye removal rate obtained for the GC_15 composite hydrogel column during the reuse process

From: Recycling performance of graphene oxide-chitosan hybrid hydrogels for removal of cationic and anionic dyes

Cycle numberDye removal rate, R (%)
Method AMethod B
MBRhBMOCRMBRhBMOCR
188.08 ± 1.2367.15 ± 1.1168.65 ± 2.5658.94 ± 2.0094.79 ± 1.3992.05 ± 1.7874.45 ± 2.0670.72 ± 3.01
288.08 ± 2.3667.05 ± 1.5968.24 ± 1.8958.40 ± 2.1294.87 ± 2.6092.17 ± 1.4974.39 ± 1.8970.40 ± 2.52
386.08 ± 2.6965.65 ± 1.9967.65 ± 2.4557.55 ± 1.9993.78 ± 2.4391.25 ± 2.0074.00 ± 2.9570.02 ± 1.09
485.71 ± 1.9864.85 ± 1.0266.64 ± 1.6956.61 ± 2.5693.19 ± 1.2891.11 ± 1.2773.73 ± 1.9969.91 ± 2.46