In-line coagulation

The study shows the results of studies concerning the hydraulic permeability of ultrafiltration and hybrid in-line coagulation–UF (without sedimentation) systems during the treatment of water containing higher concentrations of organic matter. The calculation of UF permeability was made employing a

The conventional treatment for production of drinking water from surface water generally consists of coagulation, flocculation, sedimentation and sand filtration. One of the main disadvantages of the conventional process combining sedimentation and filtration is the rather long residence time. This

Coagulation with only rapid mixing in a separate tank (ordinary coagulation) and coagulation with no mixing tank (in-line coagulation) were applied prior to ultrafiltration with an inside-out type hollow fiber membrane. In result the filterability at the former conditions was superior in both the cr