Table 3.

Ultimate composition of biomass samples.

Biomass	Ultimate analysis (wt.%)					Reference
	C	H	N	S	O
C. vulgaris	47.11 ± 0.5	7.47 ± 0.3	8.26 ± 0.4	—	37.16 ± 0.3	This study
Rice bran	44.40	7.11	2.16	—	46.30	[20]
Jatropha shell	42.45	5.12	1.60	—	50.83	[21]
Sargassum sp.	26.70	4.23	1.35	0.19	67.53	[22]