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
Figure 5
DGGE profiles of (a) EUB and (b) ARC of all reactor operations. Remark: (a) DGGE profile of EUB: S: startup seed; A: packed zone B: sludge zone at C1; C: packed zone and D: sludge zone at C2; E: packed zone and F: sludge zone at C3; (b) DGGE profile of ARC: G: startup seed; H: packed zone and I: sludge zone at C1; J: packed zone and K: sludge zone at C2; L: packed zone and M: sludge zone at C3.
