… Further work in this area is encouraged, however, given the lack of availability of on-line
devices for the rapid measurement of floc density (and potential control of chemical dosing). …

… , and the floc growth process usually occurs within several minutes, reaching a steady-state
floc size with a balance of formation and breakage [6]. Flocs with large size and high density …

… In the present study, the floc of coal wastewater with higher floc size and looser structure was
treated as the research object. It is difficult to analyse the velocity of such a floc using Stokes…

… flocs poses limitations on the accuracy of the results generated and, in particular, the impacts
of density … growth and strength of flocs in specific water treatment applications. Other recent …

… -similar nature of aggregates is that their density decreases appreciably as the size increases…
that floes produced under water treatment conditions had effective densities that decreased …

… repotted to increase the density to slow-settling flocs and toughness to the flocs so that they
… – flocculation for the treatment of industrial waste-water treatment, aiming at performance …

… treatment process averaged at 123gCOD/kgMLSS.h which was significantly higher than
others. Floc … Flocs in MSAS processes changed their sizes with MLSS concentration changes …

… from many different water treatment systems with aluminium … floc effective density increases
with decreasing floc diameter. According to the floc effective density data and floc dry density …

… Floc densities were estimated by observing the buoyancy of floc particles released in a … 3,
within each flocculation region, both Ti-floc and Al-floc densities were comparatively constant …

… widely used throughout the water industry as flocculant aids, they are known to increase
floc density and aid settlement in the clarification stage of the water treatment process. In this …