Article (Scientific journals)
Development and validating procedure of a formula to calculate a minimum separation distance from piggeries and poultry facilities to sensitive receptors
Nicolas, Jacques; Delva, Julien; Cobut, Pierre et al.
2008In Atmospheric Environment, 42 (30), p. 7087-7095
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Keywords :
Odour management; Setback distance; Atmospheric dispersion modelling; Pigs; Poultry
Abstract :
[en] A specific formula to calculate separation distance from piggeries and poultry facilities to sensitive receptor is developed for Walloon Region, in Belgium. The paper briefly presents the main principles of the formula and discusses more deeply the compatibility of the distance approach with odour units, odour rate and percentiles usually applied to assess the odour annoyance zones. A method of validation is presented and tested to adjust the different parameters of the formula to Belgian field reality. A total of 43 farms of which 21 piggeries and 22 poultry facilities are visited and, for each case, the distance calculated by the formula is compared to the one deduced from odour annoyance criterion (10 ou m-3 at 98th percentile). Validation work results in discussing the sensibility of different factors of the formula and especially in adjusting a fitting factor to match the absolute distances to real field annoyance impression. Conclusions show that both approaches - separation distance formula and percentile evaluation - are coherent. The validation method allows parameter adjustment but should need further refinements to examine separately piggeries and poultry facilities.
Disciplines :
Environmental sciences & ecology
Author, co-author :
Nicolas, Jacques ;  Université de Liège - ULiège > Département des sciences et gestion de l'environnement > Surveillance de l'environnement
Delva, Julien ;  Université de Liège - ULiège > Département des sciences et gestion de l'environnement > Surveillance de l'environnement
Cobut, Pierre
Romain, Anne-Claude  ;  Université de Liège - ULiège > Département des sciences et gestion de l'environnement > Surveillance de l'environnement
Language :
English
Title :
Development and validating procedure of a formula to calculate a minimum separation distance from piggeries and poultry facilities to sensitive receptors
Publication date :
2008
Journal title :
Atmospheric Environment
ISSN :
1352-2310
eISSN :
1873-2844
Publisher :
Elsevier, Amsterdam, Netherlands
Volume :
42
Issue :
30
Pages :
7087-7095
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 25 September 2009

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