Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Niels O. Breum"'
Publikováno v:
Waste Management & Research: The Journal for a Sustainable Circular Economy. 19:98-107
The objective was to assess the influence of different waste storage systems on the emission of bioaerosols and gases from compostable household waste. Batches of waste were stored for 14 days in different storage systems: ventilated containers (comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ca16507ea43aa1e3d0ec9782ab83268
https://doi.org/10.1177/0734242x0101900202
https://doi.org/10.1177/0734242x0101900202
Publikováno v:
Waste Management and Research. 18:64-72
The seasonal variation in waste collectors' exposure to microorganisms, endotoxin and dust was measured with personal sampling equipment. The measurement was carried out in three different combinations of storage and collection systems for biowaste:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67c577f8d6294168ab41284fbd11b937
https://doi.org/10.1034/j.1399-3070.2000.00095.x
https://doi.org/10.1034/j.1399-3070.2000.00095.x
Autor:
Niels O. Breum
Publikováno v:
The Annals of Occupational Hygiene. 43:557-566
A rotating drum dustiness tester was used to characterize variability of dustiness in dependence of type and mass of test material, testing time, and surface adhesion. Powders of six common materials entered the study: bentonite, barium sulphate, tal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbbb2100a182dbec8dd3547ef490cffd
https://doi.org/10.1016/s0003-4878(99)00049-6
https://doi.org/10.1016/s0003-4878(99)00049-6
Publikováno v:
Waste Management and Research. 17:100-108
In Denmark recycling of household waste is a growing industry and recycled paper is the major source for the Danish pulp production. Paper for recycling may come from various sources including households and industry. The paper is collected separatel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40c9f5601cf55fd323f7e0d9fdeffded
https://doi.org/10.1034/j.1399-3070.1999.00008.x
https://doi.org/10.1034/j.1399-3070.1999.00008.x
Publikováno v:
Waste Management & Research: The Journal for a Sustainable Circular Economy. 16:150-159
Source separated biowaste was stored in containers at temper atures ranging from 16°C to 29°C in a climate chamber for two weeks, simulating outdoor storage in a domestic waste collec tion system. Samples of exuded percolate were collected after 3,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0d6f428993d3e36c169aa8f72f2b5ca
https://doi.org/10.1177/0734242x9801600207
https://doi.org/10.1177/0734242x9801600207
Autor:
Birgitte Herbert Nielsen, Niels O. Breum, Eva Møller Nielsen, Otto Melchior Poulsen, Helle Würtz, Uffe Midtgaard
Publikováno v:
The Annals of Occupational Hygiene. 41:325-344
Recent Danish studies on waste collectors' bioaerosol exposure are summarized. Generally the median exposure levels ranged from 105 to 106 cells m−3 (total microorganisms), 104 to 105 cfu m−3 (culturable fungi) and 103 to 104 cfu m−3 (culturabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7eaa2bfbbfa36f158a37b7bee144f20
https://doi.org/10.1016/s0003-4878(96)00045-2
https://doi.org/10.1016/s0003-4878(96)00045-2
Publikováno v:
Annals of Occupational Hygiene. 41:625-641
Occupational exposure to airborne volatile organic compounds is governed by the source strength and dispersion of the pollutant into workroom air. The purpose of the present test chamber study was to validate suggested models for the prediction of ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d87892882fec4982d6c30da1e003f141
https://doi.org/10.1093/annhyg/41.6.625
https://doi.org/10.1093/annhyg/41.6.625
Publikováno v:
Waste Management & Research. 14:527-536
During collection of domestic waste in compactor trucks the waste collectors may be exposed to bio-aerosols. The purpose of this study was to elucidate to what extent an air pollution control system, composed of an air exhaust system mounted behind a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a51112eff26581f562e5aacbc3a2e450
https://doi.org/10.1006/wmre.1996.0052
https://doi.org/10.1006/wmre.1996.0052
Publikováno v:
Indoor Air. 6:151-156
Mechanical ventilation of workrooms was formerly based mainly on the dilution principle. In recent years, however, 50% of new investments in industrial ventilation in Scandinavia have been spent on displacement ventilation. Very little data exist fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f7d41371c1284930ec1d79f5b123882
https://doi.org/10.1111/j.1600-0668.1996.t01-1-00002.x
https://doi.org/10.1111/j.1600-0668.1996.t01-1-00002.x
Publikováno v:
American Industrial Hygiene Association Journal. 57:134-141
Focus is put on aerosol source parameters and their influence on aerosol dispersion and capture by a local exhaust. The studied parameters were particle diameter, density, and initial velocity. Included in the study was the influence of obstacles and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89a7bcd27e9354c91315f06a076f2a56
https://doi.org/10.1080/15428119691015061
https://doi.org/10.1080/15428119691015061