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Résultats de la recherche - 40 results

Aggregate size and architecture determine microbial activity balance for one-stage partial nitritation and anammox.

Temperature Waste Disposal, Fluid Water Microbiology Water Pollutants, Chemical Water Purification Abstract: Aerobic ammonium-oxidizing bacteria (AerAOB) and anoxic ammonium-oxidizing bacteria (AnAOB) cooperate ...

Trace elements in home-produced eggs in Belgium: levels and spatiotemporal distribution.

evaluate the levels of arsenic, cadmium, lead, copper and zinc in home-produced eggs, soils and kitchen waste samples of private chicken owners in Belgium, and to determine spatiotemporal differences in ...

Brominated flame retardants in Belgian home-produced eggs: levels and contamination sources

were investigated. Various factors, such as seasonal variability, exposure of chickens through diet (kitchen waste) and soil, and elimination of BFR s through eggs and faeces were assessed. PBDE s were ...

Assessment of the chemical contamination in home-produced eggs in Belgium: general overview of the CONTEGG study.

hens were included in a large study aiming to determine concentration levels of various environmental contaminants. By means of the analyses of soil samples and of kitchen waste samples, obtained from ...

PCDD/Fs and dioxin-like PCBs in home-produced eggs from Belgium: levels, contamination sources and health risks.

eggs, soils, faeces and kitchen waste samples obtained in the CONTEGG study. The samples were collected in each Belgian province at private homes and in small gardens where chickens are held. The CALUX ...

Bioaugmentation of microbial communities in laboratory and pilot scale sequencing batch biofilm reactors using the TOL plasmid.

Plasmids Pseudomonas putida Waste Disposal, Fluid Water Purification Abstract: The aim of this study was to investigate the effectiveness of bioaugmentation and transfer of plasmid pWWO (TOL plasmid) to ...

Occurrence and genetic diversity of Bacillus anthracis strains isolated in an active wool-cleaning factory.

Industrial Waste Industry Minisatellite Repeats Sheep wool Abstract: Culturable microorganisms from various samples taken at an active factory performing wool and goat hair cleaning were isolated and analyzed. ...

A survey on biosecurity and management practices in Belgian pig herds.

pigs on pasture and feeding kitchen waste). Health Topics:  Animal health Category:  A1 FOS Classification:  4.03 Veterinary science ...

A bacterial population study of commercialized wastewater inoculants.

processes of the domestic waste compost in the septic tank. METHODS AND RESULTS: Eighteen wastewater inoculants were analysed on nonselective and selective media and the cultivable bacteria were identified. ...

Bioveiligheidsaanbevelingen aangaande behandelings- en inactiveringsmethoden voor biologisch besmet afval

Scientific Institute of Public Health, Volume D/2006/2505/28, Number 33, Brussels, p.33 (2006) Keywords: België de EN gebruik GGO IS List MEN SBB vlaamse Waste website Abstract: De afvalstoffenproblematiek ...

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