Ultra-filtration
details to article: 28973
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| Producer: | ENVIRO-CHEMIE |
| Typ: | SPLIT-O-MAT |
| Year of manufacture: | 1987 |
| Pieces: | 1 |
| Condition: | gebraucht / used / second hand |
informations about: micro- / nanofiltrations Microfiltration Microfiltration is a membrane technical filtration process which removes contaminants from a fluid (liquid & gas) by passage through a microporous membrane. A typical microfiltration membrane pore size range is 0.1 to 10 micrometres. Microfiltration is fundamentally different from reverse osmosis and nanofiltration because those systems use pressure as a means of forcing water to go from low pressure to high pressure. Microfiltration can use a pressurized system but it does not need to include pressure. Nanofiltration Nanofiltration is a relatively recent membrane filtration process used most often with low total dissolved solids water such as surface water and fresh groundwater, with the purpose of softening (polyvalent cation removal) and removal of disinfection by-product precursors such as natural organic matter and synthetic organic matter. Nanofiltration is also becoming more widely used in food processing applications such as dairy, for simultaneous concentration and partial (monovalent ion) demineralisation. From Wikipedia, the free encyclopedia | |||||||||||||||||||||||||||||||||||||||
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