A Study on the Valorization of Rice Straw into Different Value-Added Products and Biofuels

Table 2

Mineral composition of the purchased CSL and molasses.

	Macronutrients				Micronutrients				Undesired heavy metals
	P	K	Ca	Mg	Fe	Zn	Mn	Cu	Ni	Cd	Cr	Pb	As	Hg	Co
	mg/kg				mg/kg				mg/kg
CSL	9.56	25.79	28.91	1.55	11.56	8.12	14.40	1.22	0.34	0.13	0.01	0.02	0.0	0.0	0.37
Molasses	10.91	71.37	27.08	1.51	16.44	15.36	2.10	1.38	0.34	0.12	0.01	0.02	0.0	0.0	0.36