It is a subject of great practical interest, which has been examined in various ways. ... radius r, being emptied at suction p. p is a mean suction value defined by the capillary equation: 2y cos 6 P = a in which y is surface tension and 6 is contact angle. ... hr. installation is working at Ferranti Ltd. Manufacturers are John C. Carlson Ltd. colloidal. The use of synthetic organic coagulants for sludge filtration is described by Bargman et al., 2a#39; who give also a comprehensive reference list.
|Title||:||CPE. Chemical & Process Engineering|