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Phenols and aromatic hydrocarbons in chimney emissions from traditional and modern residential wood burning

Fenoler och aromatiska kolväten i skorstensutsläpp från traditionell och modern vedeldning i villor

Jennica Kjällstrand (Institutionen för kemisk miljövetenskap) ; Göran Petersson (Institutionen för kemisk miljövetenskap)
Environmental Technology Vol. 22 (2001), p. 391-395.
[Artikel, refereegranskad vetenskaplig]

The emissions from a traditional tiled stove consisted mainly of lignin-related methoxyphenols with antioxidant properties, and 1,6-anhydroglucose from cellulose degradation. A wood stove of presently introduced energy-efficient design for residential heating and hot-water supply was shown to emit small amounts of methoxyphenols and anhydrosugars from primary wood pyrolysis. Secondary harmful components like benzene and polycyclic aromatic hydrocarbons constituted a major portion of the organic emissions. It is concluded that differences in smoke composition are essential to consider in recommendations and rules for proper choices of wood burning devices.

Nyckelord: wood smoke, combustion, gas chromatography, air pollution, health hazards

Denna post skapades 2008-07-25. Senast ändrad 2010-10-15.
CPL Pubid: 72539


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Institutionen för kemisk miljövetenskap (1900-2003)



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