Efficiency of Sawdust as Low-Cost Adsorbent for Dyes Removal

Table 4

The elemental compositions of various sawdust.

Sawdust	Elemental compositions (%)				References
	C	H	O	N
Pine sawdust	46.41	6.27	47.23	0.06	[53]
Meranti sawdust	42.38	5.27	42.41	0.14	[54]
Chinese fir sawdust	48.95	6.54	53.74	0.11	[55]
Rubber-wood sawdust	44.0	8.04	47.5	0.45	[56]
Sawdust (Canada)	45.2	6.7	48.0	0.1	[51]
Sawdust (Colombia)	48.5	6.6	44.9	—	[57]
Red wood sawdust	27.1	—	72.5	—	[15]
Parkia biglobosa sawdust	57.62	—	35.93	—	[58]