Table 2 A comparison of the adsorption capacities of Remazol Red dye across various adsorbent materials.

From: Efficient removal of Remazol Red dye from aqueous solution using magnetic nickel ferrite nanoparticles synthesized via aqueous reflux

Adsorbent

qmax (mg/g)

Refs.

Jute Stick Charcoal

93.12 mg/g

62

Treated Sawdust

50.0 mg/g

63

Activated Carbon from Walnut Shell Biomass

54.38 mg/g

64

Poly (acrylamide-co-acrylic acid) Hydrogel

44.19 mg/g

65

Activated carbon (600–700 μm)

213 mg/g

66

Bagasse fly ash

18.2 mg/g

67

Eggshell biocomposite

46.9 mg/g

54

Nickel ferrite NPs

169.5 ± 0.8 mg/g

Current work

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