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Technical Papers

Indoor pollution and burning practices in wood stove management

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Pages 1309-1316 | Received 04 Mar 2014, Accepted 26 Jun 2014, Published online: 20 Oct 2014
 

Abstract

This study evaluates effects of good burning practice and correct installation and management of wood heaters on indoor air pollution in an Italian rural area. The same study attests the role of education in mitigating wood smoke pollution. In August 2007 and winters of 2007 and 2008, in a little mountain village of Liguria Apennines (Italy), indoor and outdoor benzene, toluene, ethylbenzene, and xylene (BTEX) concentrations were measured in nine wood-heated houses. During the first sampling, several mistakes in heating plant installations and management were found in all houses. Indoor BTEX concentrations increased during use of wood burning. Low toluene/benzene ratios were in agreement with wood smoke as main indoor and outdoor pollution source. Other BTEX sources were identified as the indoor use of solvents and paints and incense burning. Results obtained during 2007 were presented and discussed with homeowners. Following this preventive intervention, in the second winter sampling all indoor BTEX concentrations decreased, in spite of the colder outdoor air temperatures. Information provided to families has induced the adoption of effective good practices in stoves and fire management. These results highlight the importance of education, supported by reliable data on air pollution, as an effective method to reduce wood smoke exposures.

Implications:

Information about burning practices and correct installation and management of wood heaters, supported by reliable data on indoor and outdoor pollution, may help to identify and remove indoor pollution sources. This can be an effective strategy in mitigate wood smoke pollution.

Additional information

Notes on contributors

M.T. Piccardo

M.T. Piccardo and F. Valerio are environmental chemistry researchers, M. Cipolla is an environmental chemistry technician, A. Stella and M. Bruzzone are contract researchers in environmental chemistry and biostatistics, and M. Ceppi is an epidemiology researcher, IRCCS A.O.U. San Martino-IST, National Institute for Cancer Research, Genova, Italy.

M. Cipolla

M.T. Piccardo and F. Valerio are environmental chemistry researchers, M. Cipolla is an environmental chemistry technician, A. Stella and M. Bruzzone are contract researchers in environmental chemistry and biostatistics, and M. Ceppi is an epidemiology researcher, IRCCS A.O.U. San Martino-IST, National Institute for Cancer Research, Genova, Italy.

A. Stella

M.T. Piccardo and F. Valerio are environmental chemistry researchers, M. Cipolla is an environmental chemistry technician, A. Stella and M. Bruzzone are contract researchers in environmental chemistry and biostatistics, and M. Ceppi is an epidemiology researcher, IRCCS A.O.U. San Martino-IST, National Institute for Cancer Research, Genova, Italy.

M. Ceppi

M.T. Piccardo and F. Valerio are environmental chemistry researchers, M. Cipolla is an environmental chemistry technician, A. Stella and M. Bruzzone are contract researchers in environmental chemistry and biostatistics, and M. Ceppi is an epidemiology researcher, IRCCS A.O.U. San Martino-IST, National Institute for Cancer Research, Genova, Italy.

M. Bruzzone

M.T. Piccardo and F. Valerio are environmental chemistry researchers, M. Cipolla is an environmental chemistry technician, A. Stella and M. Bruzzone are contract researchers in environmental chemistry and biostatistics, and M. Ceppi is an epidemiology researcher, IRCCS A.O.U. San Martino-IST, National Institute for Cancer Research, Genova, Italy.

A. Izzotti

A. Izzotti is Director, Mutagenesis Unit, IRCCS A.O.U. San Martino-IST, National Institute for Cancer Research, Genova, Italy; and a full professor, Department of Health Sciences, University of Genova, Genova, Italy.

F. Valerio

M.T. Piccardo and F. Valerio are environmental chemistry researchers, M. Cipolla is an environmental chemistry technician, A. Stella and M. Bruzzone are contract researchers in environmental chemistry and biostatistics, and M. Ceppi is an epidemiology researcher, IRCCS A.O.U. San Martino-IST, National Institute for Cancer Research, Genova, Italy.

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