Table 1 Characteristics of dairy and livestock sludge used in experiments

Parameters	Concentration (mg/L)
	Dairy	Livestock
TS	10,690	19,750
VS	3,740	2,670
TSS	10,440	16,900
VSS	2,060	1,260
TCODcr	8,000	17,700
SCODcr	160	370
Soluble N	40	97
Soluble P	8.5	37.5
pH	6.2	7.0