Enhancing biogas plant production using pig manure and corn silage by adding wheat straw processed with liquid hot water and steam explosion

Table 2 Results of the water-soluble components of the LHW-SE WS pulp, and recycled water SEC HPLC analysis

Fraction no.	(WS)				(LHW-SE WS)
	Average Mp × 10³ g mol⁻¹	%			Average Mp × 10³ g mol⁻¹	%
	Average Mp × 10³ g mol⁻¹	Polyphenolic part	Saccharide part	∑	Average Mp × 10³ g mol⁻¹	Polyphenolic part	Saccharide part	∑
1	~ 1500	5.6	16.4	22.0	~ 2300	0.4	7.5	7.9
2	~ 30	3.5	35.6	39.1	~ 30	0.5	15.8	16.3
3	~ 1–10	6.6	31.1	37.7	~ 0.2–1	0.5	75.1	75.6
				98.8				99.8
Impurities from recycled water
4	~ 1500	0.12	0.58	0.72	~ 1500	0.03	0.09	0.12
5	~ 160	0.08	0.42	0.48	~ 160	0.02	0.06	0.08
				1.20				0.20

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