Use of Forestry Wastes for Biosorption of Dyes and Cr (VI)

Table 4

Reported basic dye adsorption capacities for agricultural wastes.

Adsorbent	Adsorbate	𝑆𝑀 (mg g^−1)	Reference
Beach sawdust	Methylene blue	10.9	[3]
Wood shavings	Methylene blue	17. 9	[22]
Tea wates	Methylene blue	156.0	[8]
Beech sawdust	Methylene blue	9.8	[4]
Palm kernel fibre	Methylene blue	671.8	[11]
Rice straw	Malachite green	94.3	[23]
Modified rice straw	Malachite green	256.41	[23]
Hen feather	Malachite green	9.4	[36]
Luffa cylindrica	Malachite green	29.4	[28]
Sunflower seed hull	Methyl violet	92.6	[10]
Banana peel	Methyl violet	12.2	[5]
Orange peel	Methyl violet	11.5	[5]
Coir pith	Rhodamine B	203.2	[12]
Canola hul	Basic Blue 41	67.6	[18]
Canola hull	Basic Red 46	49.0	[18]
Canola hull	Basic Violet 16	25.0	[18]