Influence of the Measurement Resolution on the Filtration Analysis: An Improved Test Setup According to VDI 2762 Guideline

Specific parameters of cake filtration, such as the filter and medium resistances, can be determined using pressurized housing cell standardized in guideline VDI 2762 by measuring filtrate mass on a laboratory scale. For reproducible measurements an exact detection filtration start, improved test setup is presented compared with standard according to 2762. On basis without particle system filtered, it shown that characteristic nonlinear course at beginning each which seen t/V-V diagram, influenced used equipment.