… floc strength and regrowth properties of three polyferric-cationic polymer dual-coagulants
were comparatively evaluated using surface water … Floc strength properties were measured in …

… The water to be treated passed through the reactor and was … the electrodes, the resulting
flocs floating after being captured … drinking water treatment was very low; at current densities of …

… This result implies the probability of the change of floc density. Keywords: Water treatment; …
sizes and the increased settling velocities imply the probability of the change of floc density. …

… the floc particle population increase continuously. Consequently, the floc density increased
… of water treatment and the addition of water treatment reagent. The study showed that the …

… more regular floc structure with fewer elongated flocs, indicating a higher flocs density that
has … In this work, the fractal dimension was determined for flocs larger than 44 pixels (30.8 μm) …

… effective floc density and diameter in the source water with … the effective densities of floc
decrease with an increase in floc … ship between the floc diameter and the effective floc density: …

… method compared with conventional chemical coagulation (CC) in water treatment. The
advantages of EC include a compact treatment facility, relatively low cost, less sludge production…

… Sludge samples were collected from the sedimentation tank of the Feng-yuan water treatment
… Floc densities were calculated from terminal settling velocity and the diameter of the floc …

… the variable floc density and nonhomogeneous mass distribution of flocs into the … At this
point, we may only conclude that the flocs in water treatment processes have very complex …

… Once the size distribution was calculated, the floc growth and floc size change in … Density
of water as a function of temperature ……………………………..34 Figure 2.7b. Density of water …