Laboratory Study of Flocculation and Pressure Filtration Dewatering of Waste Slurry

Table 5

Summarized measurements of slurry aggregate size after adding different dosages of CPAM12.

Dosage of CPAM12 (%)	d10 (μm)	d30 (μm)	d60 (μm)	Cu
0	2.21	7.72	26.2	11.85
0.1	4.4	16.8	50.5	11.48
0.2	8.85	29.3	89.5	10.11
0.3	13.32	46.5	127.1	9.54
0.5	14.41	51.3	134.2	9.31
0.7	15.1	53.2	138.1	9.14

Note. is the nonuniformity coefficient used to evaluate the gradation of soil particles.