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Hygienic aspects of biowaste composting: airborne microbial concentrations as a function of feedstock, operation and seasonLaboratory of Microbial Ecology, University of Ghent, Ghent, Belgium
Laboratory of Microbial Ecology, University of Ghent, Ghent, Belgium
Procter & Gamble European Service GmbH, Eschbom, Germany In the present study, airborne concentrations of total bacteria, molds+yeasts as well as fecal coliforms and streptococci were measured at a composting plant as a function of key variables, including feedstock composition, operational procedures and season. The facility where the measurements were performed is a large (60 000 tonnes day-1), turned and aerated static pile composting installation for source-separated vegetable, fruit and garden waste (VFG) collected from households in a region of the northern part of Belgium.
Key Words: VFG waste composting diapers non-recyclable paper airborne microbes total bacterial count molds yeasts fecal coliforms fecal streptococci Aspergillus Belgium
Waste Management & Research, Vol. 16, No. 4,
304-311 (1998) |
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