Laboratory Study of Flocculation and Pressure Filtration Dewatering of Waste Slurry

Table 6

Summary of measurements of slurry aggregate size after adding different flocculants.

Flocculant	Dosage (%)	d10 (μm)	d60 (μm)	Cu
—	—	2.21	26.2	11.85
CPAM3	0.3	11.5	131.1	11.4
APAM12	0.3	4.8	51.9	10.81
CPAM12	0.2	8.85	89.5	10.11
PAC	0.8	3.3	31.2	9.45
FeCl3	1.6	3.8	33.4	8.78