Removal of Reactive Anionic Dyes from Binary Solutions by Adsorption onto Quaternized Kenaf Core Fiber

Table 1

Binary adsorption studies for the removal of reactive dyes from aqueous solution.

Binary dye system	Adsorbent	Adsorption capacity, (mg/g)	Reference
Remazol Black B; Remazol Red	Wheat straw	2.1; 2.5	[11]
Reactive Remazol Red F-3B; Remazol Blue	Coconut coir activated carbon	2.01; 12.19	[12]
Reactive Black-5,; Reactive Red E	Palm kernel shell-activated carbon	—; —	[13]
Reactive Orange 16,; Basic Blue 3	Sugar cane bagasse	34.48; 37.59	[14]
Reactive Orange 16,; Methylene Blue	Modified rice husk	1.829; 4.958	[15]
Reactive Red,; Reactive Blue	Activated carbon	3.01; 1.45	[16]
Reactive Blue 2,; Eriochrome Black T	Chitosan-based hydrogel	47.8; 58.9	[9]
Reactive Orange 12; Direct Yellow 12	ZnS:Mn nanoparticles loaded on activated carbon	—; —	[17]
Reactive Orange; Basic Blue 3	Modified rice hull	—; —	[8]