ENVIRONMENTAL POLLUTION
Water is considered to be polluted if certain substances or physical factors affect the quality of water and functioning of ecosystems and, as a result, the use of water for particular purposes is restricted. Classification of the water pollution sources: WATER POLLUTION 19 point source pollution non-point source pollution
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SOLID WASTE MANAGEMENT - LU
www.geo.lu.lvBiogas typically refers to a gas produced by the biological breakdown of organic matter in the absence of oxygen. Organic waste such as dead plant and animal material, animal dung, and kitchen waste can be converted into a gaseous fuel called biogas. Biogas originates from biogenic material and is a type of biofuel.
ENVIRONMENTAL POLICY - LU
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WATER POLLUTION
www.geo.lu.lvContaminated storm water washed off of parking lots, roads and highways, called urban runoff, is sometimes included under the category of NPS pollution. However, this runoff is typically channelled into storm drain systems and discharged through pipes …
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