Abstract:
:Data on inhalational and potential dermal exposures during spray application of liquid biocidal products were generated. On the one hand, model experiments with different spraying devices using fluorescent tracers were carried out to investigate the influence of parameters relevant to the exposure (e.g. spraying equipment, nozzle size, direction of application). On the other hand, measurements were performed at selected workplaces (during disinfection operations in food and feed areas; pest control operations for private, public and veterinary hygiene; wood protection and antifouling applications) after application of biocidal products such as Empire 20, Responsar SC, Omexan-forte, Actellic, Perma-forte; Fendona SC, Pyrethrum mist; CBM 8, Aldekol Des 03, TAD CID, Basileum, Basilit. The measurements taken in the model rooms demonstrated dependence of the inhalation exposure on the type of spraying device used, in the following order: "spraying with low pressure" < "airless spraying" < "fogging" indicating that the particle diameter of the released spray droplets is the most important parameter. In addition inhalation exposure was lowest when the spraying direction was downward. Also for the potential dermal exposure, the spraying direction was of particular importance: overhead spraying caused the highest contamination of body surfaces. The data of inhalational and potential dermal exposures gained through workplace measurements showed considerable variation. During spraying procedures with low-pressure equipments, dose rates of active substances inhaled by the operators ranged from 7 to 230 microg active substance (a.s.)/h. An increase in inhaled dose rates (6-33 mg a.s./h) was observed after use of high application volumes/time unit during wood protection applications indoors. Spraying in the veterinary sector using medium-pressure sprayers led to inhaled dose rates between 2 and 24mga.s./h. The highest inhaled dose rates were measured during fogging (114 mg a.s./h) and after-high-pressure applications in the antifouling sector (110-300 mg a.s./h). The potential dermal exposure of spray operators was lowest (dose rates from 0.2 to 7 mg a.s./h) in the areas of food and feed disinfection and private and public hygiene during spraying with low-pressure devices. During fogging, wood protection and antifouling applications, high-potential dermal exposures of the operators were determined. Dermal dose rates varied between 100 and 34,000 mg a.s./h.
journal_name
Int J Hyg Environ Healthauthors
Berger-Preiss E,Boehncke A,Könnecker G,Mangelsdorf I,Holthenrich D,Koch Wdoi
10.1016/j.ijheh.2005.04.006keywords:
subject
Has Abstractpub_date
2005-01-01 00:00:00pages
357-72issue
5eissn
1438-4639issn
1618-131Xpii
S1438-4639(05)00073-8journal_volume
208pub_type
杂志文章abstract::A national survey was conducted to determine polychlorinated dibenzo-p-dioxins and dibenofurans (PCDD/Fs) and dioxin-like polychlorinated biphenyls (dl-PCBs) in human milk samples collected from 16 provinces in China to assess current exposure and temporal trends in China. The arithmetic mean concentration of total TE...
journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2016.07.013
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abstract::Due to the decrease of lead intake via inhalation route, the oral route, particularly from drinking water in cities with lead installations, gains relative importance. In two surveys a total of 288 objects were investigated and 1768 samples were analysed. The first series with 51 objects using a field experimental app...
journal_title:International journal of hygiene and environmental health
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doi:10.1078/1438-4639-00164
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abstract::The dissolution of metal-containing particles in the gastric compartment is poorly understood. The purpose of this study was to elucidate the influence of artificial gastric juice chemical composition on bioaccessibility of metals associated with ingestion-based health concerns. Dissolution rates were evaluated for we...
journal_title:International journal of hygiene and environmental health
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abstract::Epidemiologic evidence indicates that respiratory disease in infancy and childhood has respiratory health consequences in later life. Pulmonary function is considered a good index of early effects. This study assessed the relationship of pulmonary function in preschool children in Leipzig, Germany, and exposure to hig...
journal_title:International journal of hygiene and environmental health
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doi:10.1078/S1438-4639(04)70034-6
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journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章,多中心研究
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abstract::Cigarette smoking is a habit that has spread all over the world and is a significant risk factor for many diseases including cardiovascular disease, chronic obstructive pulmonary disease (COPD), asthma and lung cancer. Evaluation and understanding of tobacco health effects are of major interest worldwide and answer to...
journal_title:International journal of hygiene and environmental health
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doi:10.1016/j.ijheh.2016.12.010
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abstract:BACKGROUND:The exposure of children to lead has decreased in recent years, thanks notably to the banning of leaded gasoline. However, lead exposure remains a matter of public health concern, because no toxicity threshold has been observed, cognitive effects having been demonstrated even at low levels. It is therefore i...
journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2013.10.002
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abstract:AIM:The focus of our study was the assessment of the effects of spatial relocation on office staff. Our aim was to investigate whether psychosocial or personal factors are better predictors of the occurrence of impaired well-being. METHODS:Before relocation the administration of the university hospital of Ulm (Germany...
journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2006.03.005
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abstract::In Western Hemisphere arctic regions, scientific findings in humans, wildlife, and the environment have resulted in major governmental policy formulations. Government policy resulted in establishment of an effective international organization to address scientifically identified problems, including health disparities ...
journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1078/1438-4639-00231
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abstract::Since chlorhexidine is effective against microorganisms, it is widely recommended in dentistry. However, studies have provided evidence that chlorhexidine is toxic for a variety of cell types. In order to identify potential genotoxins in different cell types, the purpose of this study was to investigate whether chlorh...
journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2006.09.001
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abstract:OBJECTIVE:This study investigated the metal distribution in blood samples from the general population and the risk of having high metal concentration for metal workers. METHODS:Metal concentrations were determined in archived blood samples from 1411 men and 1410 women (median age 59 and 57 years, respectively) collect...
journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2017.05.009
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abstract::Chlorination of seawater is one of the most effective technologies for industrial biofouling control. However, chlorination leads to the formation of halogenated chlorination byproducts (CBPs) associated with potential risks to environmental and human health. The present study investigated the occurrence and distribut...
journal_title:International journal of hygiene and environmental health
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journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2013.03.008
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journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1078/1438-4639-00241
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journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2011.08.008
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doi:10.1078/1438-4639-00331
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journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2007.08.001
更新日期:2008-07-01 00:00:00
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journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2008.09.003
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journal_title:International journal of hygiene and environmental health
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journal_title:International journal of hygiene and environmental health
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journal_title:International journal of hygiene and environmental health
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doi:10.1016/j.ijheh.2006.03.001
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journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
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journal_title:International journal of hygiene and environmental health
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pub_type: 杂志文章,评审
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journal_title:International journal of hygiene and environmental health
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doi:10.1078/1438-4639-00253
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journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2008.01.002
更新日期:2009-01-01 00:00:00
abstract:PURPOSE:A scientific review panel for the US Food and Drug Administration (FDA) recently identified the need for more data on the health risk of mercury exposure from dental amalgam among susceptible populations. We evaluated impacts of low-level mercury exposure on renal function and neurobehavioral and neuropsycholog...
journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2008.09.004
更新日期:2009-07-01 00:00:00
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journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
doi:10.1016/j.ijheh.2005.09.005
更新日期:2006-03-01 00:00:00
abstract::Bacteria of the genus of Bdellovibrio are highly motile Gram-negative predators of other Gram-negative bacteria causing lysis of their prey. Here we report results of studies on the interactions of Bdellovibrio with species of Alcaligenes, Campylobacter, Erwinia, Escherichia, Helicobacter, Pseudomonas, Legionella, and...
journal_title:International journal of hygiene and environmental health
pub_type: 杂志文章
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