purification system — See exhaust gas purification system … Dictionary of automotive terms
exhaust gas purification system — An emission control system for diesel engines, which may consist of an exhaust scrubber, a diesel exhaust filter, and/or a catalytic converter … Dictionary of automotive terms
purification — See exhaust gas purification system … Dictionary of automotive terms
purification rite — ▪ anthropology Introduction any of the ceremonial acts or customs employed in an attempt to reestablish lost purity or to create a higher degree of purity in relation to the sacred (the transcendental realm) or the social and cultural realm … Universalium
gas purification — See exhaust gas purification system … Dictionary of automotive terms
Water purification — This article is about large scale, municipal water purification. For portable/emergency water purification, see portable water purification. For industrial water purification, see deionized water. For distilled water, see distilled water. Water… … Wikipedia
Portable water purification — devices – also known as point of use (POU) water treatment systems and field water disinfection techniques – are self contained units that can be used by recreational enthusiasts, military personnel, survivalists, and others who must… … Wikipedia
separation and purification — ▪ chemistry Introduction in chemistry, separation of a substance into its components and the removal of impurities. There are a large number of important applications in fields such as medicine and manufacturing. General principles… … Universalium
Multicolumn countercurrent solvent gradient purification — (MCSGP) is a form of chromatography that is used to separate or purify biomolecules from complex mixtures. It was developed at the Swiss Federal Institute of Technology Zürich by Aumann and Morbidelli.[1] The process consists of three to six… … Wikipedia
Protein purification — is a series of processes intended to isolate a single type of protein from a complex mixture. Protein purification is vital for the characterisation of the function, structure and interactions of the protein of interest. The starting material is… … Wikipedia
Hydration system — In recreation and other sustained outdoor activities, a hydration system is an apparatus intended to promote its user s drinking enough liquid to support the physical effort involved in the activity. Such systems for consumers were first sold to… … Wikipedia