ENVIRONMENTAL POLLUTION
Air pollution in the human living environment – livi ng rooms and workplaces – are affect the human health considerabl y. Main sources of the indoor air pollution Indoor air pollution 17 Room ventilation also affects the air pollution level. Ventilation should be balanced with the need to maintain the optimum temperature in dwelling premises.
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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
www.geo.lu.lvof ideas and knowledge The most important communication functions are: Solving of environmental problems directly depends on the level of society’s knowledge on environmental protection. Environmental education and communication are the main tools of raising public awareness. Communication is an ongoing two-way exchange of
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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