Optimalizace odvodňování kalu na ČOV

Abstract

In the first part of the diploma thesis, a literary search is made, which deals with the issue of sewage sludge. The technological treatment line is described here, which discusses in detail the dewatering process, which necessarily includes the use of polymeric organic flocculants. Furthermore, a description of the area of interest and characteristics of the treatment plants in question is prepared within the work. The ORLOVÁ WWTP was subsequently selected from the assessed treatment lines. Part of my work is the experimental part, where there are laboratory measurements and types of assessed substances. Individual polymeric organic flocculants Sokoflok 59 GP, Sokoflok 59 CN, Sokoflok 68 XXR, Sokoflok 68 GP, Sokoflok 61, Sokoflok 61 AF, Sokoflok 62 CN, Sokoflok 62 GP, Sokoflok EM 840 HIB, Sokoflok EM 840 MEB and Sokoflok EM 840 were tested. CT at the optimal dose. The result showed that Sokoflok 61 AF and Sokoflok 68 GP are suitable flocculants for the WWTP in Orlová.