The rheological experiment in sludge properties research

摘要: The paper presents research results on rheological properties of a precipitated waterwork sludge. water content the sludge studied varied from 100 to 85 per cent at temperatures 273-293 K, respectively. in question can be classified as plastic-viscous fluid, described by Bingham model. Some empirical relations describing influence τ 0 and η pl have been found. mentioned parameters were also affected temperature. describes detail, technical applications such flow pipes, well along bottom sedimentation tanks.