Look up purification in Wiktionary, the free dictionary. Purification is the process of rendering something pure, i.e. clean of foreign elements and/or...
Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids, and gases from water. The goal is to produce...
Ritual purification is a ritual prescribed by a religion through which a person is considered to be freed of uncleanliness, especially prior to the worship...
The Purification Rundown, also known as the Purif or the Hubbard Method, is a pseudoscientific procedure that advocates of Scientology claim is a detoxification...
Oil purification (transformer, turbine, industrial, etc.) removes oil contaminants in order to prolong oil service life. Contaminants and various impurities...
Protein purification is a series of processes intended to isolate one or a few proteins from a complex mixture, usually cells, tissues or whole organisms...
Purification of water may refer to any of the following. Water purification, the large scale production of clean water for supply to consumer taps and...
account, "Luke's narration of the Presentation in the Temple combines the purification rite with the Jewish ceremony of the redemption of the firstborn (Luke...
Purification through Violence is the debut studio album by American death metal band Dying Fetus, following Infatuation with Malevolence, a collection...
in Judaism, that prayer for the dead contributes to their afterlife purification.[citation needed] The same practice appears in other traditions, such...
Ethnic cleansing is the systematic forced removal of ethnic, racial, or religious groups from a given area, with the intent of making the society ethnically...
Reverse osmosis (RO) is a water purification process that uses a semi-permeable membrane to separate water molecules from other substances. RO applies...
Purification in a chemical context is the physical separation of a chemical substance of interest from foreign or contaminating substances. Pure results...
units were known collectively as the "Epidemic Prevention and Water Purification Department of the Kwantung Army" or "Unit 731" short. One of Ishii's...
applications, including nucleic acid purification, protein purification from cell free extracts, and purification from blood. By using affinity chromatography...
3M Company (originally the Minnesota Mining and Manufacturing Company) is an American multinational conglomerate operating in the fields of industry, worker...
and oxidation. Currently nanotechnology plays a vital role in water purification techniques. Nanotechnology is the process of manipulating atoms on a...
Hydrogen purification is any technology used to purify hydrogen. The impurities in hydrogen gas depend on the source of the H2, e.g., petroleum, coal,...
The verse of purification (Arabic:آية التطهير) refers to verse 33:33 of the Quran, the central religious text in Islam. The verse concerns the status of...
The water of lustration or water of purification (Hebrew: מי נדה, romanized: mê niddāh) was the water created with the ashes of the red heifer, according...
κάθαρσις, katharsis, meaning "purification" or "cleansing". It is most commonly used today to refer to the purification and purgation of thoughts and...
A plasmid preparation is a method of DNA extraction and purification for plasmid DNA. It is an important step in many molecular biology experiments and...
known as the Feast of the Presentation of Jesus Christ, the Feast of the Purification of the Blessed Virgin Mary, or the Feast of the Holy Encounter, is a...
RNA extraction is the purification of RNA from biological samples. This procedure is complicated by the ubiquitous presence of ribonuclease enzymes in...
Portable water purification devices are self-contained, easily transported units used to purify water from untreated sources (such as rivers, lakes, and...
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