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Table 2 Average size of aggregates and their average velocity in the Cr2O3 suspension formed in the absence and presence of studied polymers

From: Impact of adsorption of poly(aspartic acid) and its copolymers with polyethylene glycol on thermal characteristic of Cr2O3

System Average size of aggregates D/μm Average velocity of sedimentation V/μm min−1
pH 3 pH 7.6 pH 10 pH 3 pH 7.6 pH 10
Cr2O3–NaCl 0.08 0.05 0.58 0.83 0.33 41.49
Cr2O3–ASP 0.11 0.09 0.08 1.42 1.05 0.89
Cr2O3–AP 0.58 0.16 0.20 42.75 3.37 4.77
Cr2O3–APA 0.58 0.58 0.50 42.32 41.98 31.36