This outline of bulleted points presents a study on the application of the dynamic extinction measuring method
(DEM) for coagulation monitoring, and an
evaluation of DEM for floc characterization. The basics of DEM are outlined, along with method evaluation, and a
determination of floc properties and observation of
coagulation kinetics. The presentation summary indicates that: the method is adequate,
dynamic analysis of polydisperse particle/floc systems,
due to high resolution of time, coagulation kinetics can be
investigated;
no influence on floc properties due to shear forces by measuring
equipment in contrast to classic particle counting;
for low solid load/high transmittance of suspensions, optimization
of hardware required;
possible fields of application - dynamic optimization of floc
properties regarding
coagulation/sedimentation, coagulation/membrane filtration
(membrane blocking), coagulation/filtration, and
treatment of lime milk and flushing water. Includes 2 references, figures.
| Edition : | Vol. - No. |
| File Size : | 1
file
, 2.7 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 13 |
| Published : | 11/01/2009 |
