| arautegi tekniko |
technical regulation (A government or management prescribed rule that provides detailed or stringent requirements, either directly or by referring to or incorporating the content of a standard, technical specification or code of practice) |
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| arazketa |
purification (The removal of unwanted constituents from a substance) |
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| arazketa aerobio |
aerobic treatment (The introduction of air into sewage so as to provide aerobic biochemical stabilization during a detention period) |
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| arazketa anaerobiko |
anaerobic treatment (Breakdown of organic material without the presence of oxygen, a treatment which permanently removes the unpleasant odour of many organic wastes so that they can be used on agricultural land) |
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| arazketa fisiko-kimiko |
physicochemical purification (Used to concentrate waste brines and to remove solid organics and ammonia from aqueous solutions. Physical treatment consists of reverse osmosis, dialysis, electrodialysis, evaporation, carbon, adsorption, ammonia stripping, filtration, sedimentation, and flocculation. Chemical treatment consists of ion exchange, neutralization, oxidation, reduction, precipitation, and calcination) |
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| arazketa-hondakin |
treatment residue (Material left over from the treatment of any type of waste) |
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| arazketako lohi |
waste water sludge (The removed materials resulting from physical, biological and chemical treatment of waste water) |
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| arazo |
nuisance (Anything that affects or prejudices health) |
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| arazo psikosomatiko |
psychosomatic illness (Illness arising from or aggravated by a mind-body relationship) |
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| arazo sozial |
social problem (A generic term applied to the range of conditions and aberrant behaviours which are considered to be manifestations of social disorganization and to warrant changing via some means of social engineering. Typically, these problems include many forms of deviant behaviour (such as crime, juvenile delinquency, prostitution, mental illness, drug addiction, suicide) and of social conflict (ethnic tension, domestic violence, industrial strife, and so forth)) |
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| arazte-ahalmen |
purifying power (Regenerative capacity of a system, of soils, water, etc.) |
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| araztegi |
purification plant (Installation where impurities are removed from waste water) |
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| arbola |
tree (Any large woody perennial plant with a distinct trunk giving rise to branches or leaves at some distance from the ground) |
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| arbolazaintza |
arboriculture (The planting and care of woody plants, especially trees) |
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| arboretum |
arboretum (Collection of trees from different parts of the world, grown for scientific study) |
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| ardi |
flea (Any of the wingless insects composing the order Siphonaptera; most are ectoparasites of mammals and birds) |
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| ardi-azienda |
ovine (Horned ruminant mammals raised in many breeds for wool, edible flesh, or skin) |
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| argazki |
photograph (An image captured by a camera or some other device and reproduced as a picture, usually on a sensitized surface and formed by the chemical action of light or of radiant energy) |
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| argi |
light (Electromagnetic radiation that is capable of causing a visual sensation) |
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| argitasun |
luminosity (The functional relationship between stellar magnitude and the number and distribution of stars of each magnitude interval. Also known as relative luminosity factor) |
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