filtration time
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Filtration — This article is about operation of solid fluid separation. For the mathematical concept, see filtration (mathematics). For the equipment used, see Filter (disambiguation). For filtration used in winemaking, see Filtration (wine). Diagram of… … Wikipedia
Filtration (mathematics) — In mathematics, a filtration is an indexed set Si of subobjects of a given algebraic structure S, with the index i running over some index set I that is a totally ordered set, subject to the condition that if i ≤ j in I then Si ⊆ Sj. The concept… … Wikipedia
filtration — 1. The process of passing a liquid or gas through a filter. 2. In radiology, the process of attenuating and hardening a beam of x or gamma rays by interposing a filter (3) between the radiation source and the object being irradiated; … Medical dictionary
Cross-flow filtration — Diagram of cross flow filtration In chemical engineering, biochemical engineering and protein purification, crossflow filtration[1] (also known as tangential flow filtration[2 … Wikipedia
Stopping time — Example of a stopping time: a hitting time of Brownian motion In probability theory, in particular in the study of stochastic processes, a stopping time (also Markov time) is a specific type of “random time”. The theory of stopping rules and… … Wikipedia
McMillan Sand Filtration Site — The District of Columbia government is considering redevelopment plans for the McMillan Park and sand filtration site which is no longer used for water treatment. McMillan Park and Sand Filtration Site is a twenty five acre green space and… … Wikipedia
Natural filtration — In the theory of stochastic processes in mathematics and statistics, the natural filtration associated to a stochastic process is a filtration associated to the process which records its past behaviour at each time. It is in a sense the simplest… … Wikipedia
Bank filtration — is a type of filtration that works by passing water to be purified for use as drinking water through the banks of a river or lake. It is then drawn off by extraction wells some distance away from the water body. The process may directly yield… … Wikipedia
Cot filtration — Cot filtration, or CF, is a technique that uses the principles of DNA renaturation kinetics (i.e. Cot analysis) to separate the repetitive DNA sequences that dominate many eukaryotic genomes from gene rich single/low copy sequences.[1][2] This… … Wikipedia
Snow filtration — is a system to deal with left over snow in an environmentally friendly way. snow is removed from roads is done to ensure road safety. Roads are salted to cause the snow to melt on the road so that it doesn t freeze after melting. The conventional … Wikipedia
glomerular filtration rate — (GFR) the quantity of glomerular filtrate formed per unit time in all nephrons of both kidneys, equal to the inulin clearance; usually measured clinically by the endogenous creatinine clearance … Medical dictionary
