Microbial Communities and Their Performances in Anaerobic Hybrid Sludge Bed-Fixed Film Reactor for Treatment of Palm Oil Mill Effluent under Various Organic Pollutant Concentrations

Table 1

Average composition of POME influents under various operating conditions.

Condition	OLR	TCOD	SCOD	SS	O&G
	(g COD/L day)	(g/L)	(g/L)	(g/L)	(g/L)
C1	6.2	30.6	18.4	5.2	0.9
C2	7.6	38.4	24.6	7.1	1.4
C3	8.2	40.4	28.6	10.2	1.9

Values are averages of three determinations with standard deviations lower than 5% between analyses.