Measures to reduce the exposure of waste collection workers to handborne and airborne microorganisms and inflammogenic dust

Copyright © 2019 The Authors. Published by Elsevier Ltd.. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 101(2020) vom: 01. Jan., Seite 241-249
1. Verfasser: Madsen, Anne Mette (VerfasserIn)
Weitere Verfasser: Frederiksen, Margit W, Bjerregaard, Mette, Tendal, Kira
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Journal Article Bacteria Bioaerosol Domestic waste Fungi Intervention Waste collection workers Air Pollutants, Occupational Dust Endotoxins
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245 1 0 |a Measures to reduce the exposure of waste collection workers to handborne and airborne microorganisms and inflammogenic dust 
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520 |a Copyright © 2019 The Authors. Published by Elsevier Ltd.. All rights reserved. 
520 |a Waste collection is associated with various health symptoms. The aims of this study were to obtain knowledge about exposure to bacteria, fungi, and endotoxin during waste collection, and to study whether it is possible to reduce the exposures and the total inflammatory potential (TIP) of those exposures through simple interventions. The study was performed with an initial baseline exposure assessment, a second assessment with intervention workers only, and a third with intervention and reference workers. The waste collection workers were exposed to 7.8 × 103 cfu bacteria/m3, 1.4 × 104 cfu fungi/m3, and 92 endotoxin units/m3 (geometric mean values). The potential exposures in the truck cabs were up to 23 times higher than outdoor reference concentrations. For the intervention trucks and workers, airborne fungi in the truck cab were reduced; fungi, bacteria, and yeasts on the steering wheels were reduced; and the concentration of fungi on the workers' hands was reduced. Exposures were typically highest during collection of mixed household waste, in the summer, and for collection using trucks with low loading height. The TIP was highest for the reference group sampling mixed household waste, using trucks with low loading height, in the summer. Endotoxin, bacteria, and fungi contributed to the TIP of 42 personal exposure assessments. CONCLUSION: Motivating workers to reduce exposure through simple interventions improved hand and truck cab hygiene, but only slightly reduced personal exposure to airborne bioaerosols. Exposure can be reduced by only using trucks with high loading height 
650 4 |a Journal Article 
650 4 |a Bacteria 
650 4 |a Bioaerosol 
650 4 |a Domestic waste 
650 4 |a Fungi 
650 4 |a Intervention 
650 4 |a Waste collection workers 
650 7 |a Air Pollutants, Occupational  |2 NLM 
650 7 |a Dust  |2 NLM 
650 7 |a Endotoxins  |2 NLM 
700 1 |a Frederiksen, Margit W  |e verfasserin  |4 aut 
700 1 |a Bjerregaard, Mette  |e verfasserin  |4 aut 
700 1 |a Tendal, Kira  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 101(2020) vom: 01. Jan., Seite 241-249  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnas 
773 1 8 |g volume:101  |g year:2020  |g day:01  |g month:01  |g pages:241-249 
856 4 0 |u http://dx.doi.org/10.1016/j.wasman.2019.10.023  |3 Volltext 
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