… blanket clarifiers, DAF and filter units are examined in terms of implications of floc size,
density and strength, insofar as they interact with the process dynamics. It is shown that these …

… floc, in a water treatment process is dependent upon its physical characteristics, including
size, strength, density… Since floc density reflects the compactness of the floc structure, it should …

… One of the consequences of a surface-solvent interaction is to cause variations in the number
density of water molecules away from the surface. This causes variations in the associated …

… of weak hydrophilic flocs, such as occurs in municipal water treatment, where the flocs are
often … Because of the high shear in conventional mechanical flotation cells, these flocs become …

… In particular, the interaction between polymer and water treatment sludge, commonly known
… image analysis system, floc structural characteristics such as floc size, density and fractal …

… in water treatment practice, or on the effects of different flocculation operating procedures
on these … Even less is known about the dependence of floc density upon floc size. …

… water treatment applications such as drinking water, storm water and industrial and municipal
wastewater treatments. The … flocculation to increase the floc density and diameter. Organic …

… in water and wastewater treatment is aluminium salts, because of its effectiveness in treating
a wide range of water … Generally, floc properties, such as fractal dimension, density and …

… to describe the relationship between the density of primary particles and the floc density. …
We found that the lime flocs “engineered” in the water treatment processes have a similar …

The feasibility of using free-settling test for estimating activated sludge floc density was
discussed in the present work. Some usually applied models or correlations, such as for the …