1. Wastewater Engineering: Treatment, Disposal;Metcalf,1991
2. On sedimentation;Hazen;Trans ASCE,1904
3. Design of final settling tanks for activated sludge;Anderson;Sew Works J,1945
4. Sedimentation and the design of settling tanks;Camp;Trans ASCE,1945
5. Effect of turbulence on sedimentation;Dobbins,1943