chemical filter

См. также в других словарях:

• Chemical imaging — (as quantitative chemical mapping) is the analytical capability to create a visual image of components distribution from simultaneous measurement of spectra and spatial, time informations.[1][2] The main idea for chemical imaging, the analyst may …   Wikipedia

• Filter paper — is a semi permeable paper barrier placed perpendicular to a liquid flow. It is used to separate fine solids from liquids. In laboratories, filter paper is usually used with a filter funnel, Hirsch, or Buchner funnel.TypesFilter paper comes in… …   Wikipedia

• Chemical ionization — (CI) is an ionization technique used in mass spectrometry.[1][2][3] Chemical ionization is a lower energy process than electron ionization. The lower energy yields less fragmentation, and usually a simpler spectrum. A typical CI spectra has an… …   Wikipedia

• Chemical weapons in World War I — A poison gas attack using gas cylinders in World War I. The use of chemical weapons in World War I ranged from disabling chemicals, such as tear gas and the severe mustard gas, to lethal agents like phosgene and chlorine. This chemical warfare… …   Wikipedia

• Filter (aquarium) — Aquarium filters are critical components of both freshwater and marine aquaria.cite book |last=Riehl |first=Rüdiger. Editor. |coauthors=Baensch, HA |title=Aquarium Atlas |year=1996. 5th Edn. |publisher=Tetra Press |location=Germany |isbn=3 88244… …   Wikipedia

• Chemical synapse — This article is about chemical synapses of the nervous system. For other uses, see Synapse (disambiguation). Illustration of the major elements in chemical synaptic transmission. An electrochemical wave called an action potential travels along… …   Wikipedia

• Chemical oxygen generator — A chemical oxygen generator is a device releasing oxygen created by a chemical reaction. The oxygen source is usually an inorganic superoxide, chlorate, or perchlorate. A promising group of oxygen sources are ozonides. The generators are usually… …   Wikipedia

• Filter press — The filter press is an industrial machine, used for solid/liquid separation processes. The solid/liquid separation process with the filter press, is gotten through filtering cloths and plates. The filter presses are assembled with two different… …   Wikipedia

• filter-pressing — Process that occurs during crystallization of certain igneous rocks, in which liquid is separated from the crystals by pressure. As the crystals grow and accumulate in magma, a crystal mesh may be formed. Pressure applied by the weight of… …   Universalium

• chemical filtration — a cleaning process for aquarium water where filters use chemical processes, e.g. protein skimmers and any filter containing chemical media such as activated carbon, molecular adsorption pads, zeolite, peat or resins …   Dictionary of ichthyology

• chemisches Filter — Gasfilter (n), chemisches Filter (n) eng gas filter, chemical filter …   Arbeitssicherheit und Gesundheitsschutz Glossar