Using Bagasse and Aluminum Sulfate-Modified Bagasse as Adsorbents for Treatment of Industrial Cutting Fluid Wastewater in Laboratory and Pilot Scales

Table 3

Freundlich isotherm constants using modified bagasse using a laboratory-scale system.

Adsorbent dosage (g)	qe,exp (mg/g)	n	KF (mg/g)·(L/mg)^1/n	R^2	χ^2	qe,cal (mg/g)
1.0	10,859.1					10,642.7
2.0	5,714.5					4,947.9
3.0	3,905.6	1.07	1.52	0.9925	48.29	3,227.6
4.0	2,953.7					2,553.2
5.0	2,371.6					2,240.8