Characterization of Oily and Non-Oily Natural Sediments in Palm Oil Mill Effluent

Figure 5

Presence of fibres among the oily POME particles observed form sieving at different opening size.

(a) 𝑑_O > 63 μm

(b) 𝑑_O > 125 μm

(c) 𝑑_O > 250 μm

(d) 𝑑_O > 500 μm

(e) 𝑑_O > 800 μm

(f) 𝑑_O > 1000 μm