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It is commonly thought to be named after the Nobel Laureate Eduard Buchner (without umlaut), but it is actually named after the industrial chemist Ernst Büchner. [2] A Büchner funnel fitted with Sintered Disc made of Boro 3.3 Glass. Diagram of filtration set-up using a Büchner flask
Cross-flow filtration gets its name because the majority of the feed flow travels tangentially across the surface of the filter, rather than into the filter. [1] The principal advantage of this is that the filter cake (which can blind the filter) is substantially washed away during the filtration process, increasing the length of time that a ...
Diagram of simple filtration: oversize particles in the feed cannot pass through the lattice structure of the filter, while fluid and small particles pass through, becoming filtrate. Filtration is a physical separation process that separates solid matter and fluid from a mixture using a filter medium that has a complex structure through which ...
Added small particles to retentate stream, as a filter cannot produce a retentate free of "permeate" fluid. Note to users: this diagram shows crossflow filtration. 08:40, 4 February 2007: 411 × 256 (42 KB) LadyofHats: trying to make it show: 08:39, 4 February 2007: 371 × 231 (42 KB) LadyofHats
2009-08-04 10:42 Wikiwayman 512×364 (5261813 bytes) {{Information |Description = Diagram of simple (dead-end) [[filtration]]. Oversize particles are trapped within the filter because they cannot pass through the lattice structure. Fluid and small particles pass through freely until the filter is blinde
English: Diagram showing the main parts of a HEPA filter on the large diagram; its operation is shown on the 3 smaller diagrams: the thick brown/tan lines represent fibers in the filter medium. the blue lines represent air flow. The dark circle represents a particle (dust, bacteria, spore, etc.) the dotted red line represents the trajectory of ...
In terms of approximate molecular weight these membranes can separate macromolecules of molecular weights generally less than 100,000 g/mol. [2] The filters used in the microfiltration process are specially designed to prevent particles such as, sediment, algae, protozoa or large bacteria from passing through a specially designed filter.
Given a group and a filtration , there is a natural way to define a topology on , said to be associated to the filtration. A basis for this topology is the set of all cosets of subgroups appearing in the filtration, that is, a subset of G {\displaystyle G} is defined to be open if it is a union of sets of the form a G n {\displaystyle aG_{n ...