· alum was used as coagulant. particle-size distribution was determined according to...

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Page 1:  · Alum was used as coagulant. Particle-size distribution was determined according to sedimentation velocity by normal gravity or by centrifugation. Aggregation test and coefficient
Page 2:  · Alum was used as coagulant. Particle-size distribution was determined according to sedimentation velocity by normal gravity or by centrifugation. Aggregation test and coefficient
Page 3:  · Alum was used as coagulant. Particle-size distribution was determined according to sedimentation velocity by normal gravity or by centrifugation. Aggregation test and coefficient
Page 4:  · Alum was used as coagulant. Particle-size distribution was determined according to sedimentation velocity by normal gravity or by centrifugation. Aggregation test and coefficient
Page 5:  · Alum was used as coagulant. Particle-size distribution was determined according to sedimentation velocity by normal gravity or by centrifugation. Aggregation test and coefficient
Page 6:  · Alum was used as coagulant. Particle-size distribution was determined according to sedimentation velocity by normal gravity or by centrifugation. Aggregation test and coefficient