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Category: Technical

Posted on24/01/2012Technical

Evaluation of airborne lead levels in storage battery workshops and some welding environments in Kumasi metropolis in Ghana

by chemwatch

During this study, the authors assessed airborne lead levels in nine workshops, three each from battery, electronic repair, and welding sources within the Kumasi Metropolis…

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Posted on24/01/201228/06/2018Technical

Occupational Allergy in Strawberry Greenhouse Workers

by chemwatch

Employees in strawberry greenhouses are highly exposed to several (potential) allergenic agents. However, no occupational allergy in this branch has been described before. During this…

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Posted on24/01/2012Technical

Increased urinary 8-hydroxy-2′-deoxyguanosine excretion in long-distance bus drivers in Taiwan

by chemwatch

Professional bus drivers are exposed to environments containing air pollution and reactive oxygen species (ROS) that can induce cellular oxidative stress and DNA damage. This…

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Posted on24/01/2012Technical

Occupational exposure to natural radionuclides due to mining activities in Ibadan, Southwestern Nigeria

by chemwatch

The activity concentrations of potassium, uranium and thorium in minerals and soil samples from a mining site in Ibadan, Southwestern Nigeria were measured using gamma…

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Posted on24/01/201228/06/2018Technical

Surveillance of Washington OSHA Exposure Data to Identify Uncharacterised or Emerging Occupational Health Hazards

by chemwatch

In the present study, chemical substance exposure data from the Washington State Occupational Safety and Health Administration (OSHA) programme were reviewed to determine if inspections…

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Posted on24/01/201228/06/2018Technical

Assessment of non-occupational exposure to polycyclic aromatic hydrocarbons through personal air sampling and urinary biomonitoring

by chemwatch

This study investigates non-occupational inhalation and ingestion exposure to polycyclic aromatic hydrocarbons (PAHs) in 8 non-smoking volunteers through personal air sampling and urinary biomonitoring. The…

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Posted on24/01/201228/06/2018Technical

Ranking initial environmental and human health risk resulting from environmentally relevant nanomaterials

by chemwatch

As nanomaterials find increased application in common and industrial products and processes so too the potential for release of these novel materials into the environment…

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Posted on24/01/2012Technical

Towards an integrated assessment of environmental and human health impact of the energy sector in Poland

by chemwatch

In this study, the author presents the results of the integrated assessment of environmental and human health impacts of emissions released from different sectors in…

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Posted on24/01/2012Technical

Impact of airborne particulate matter on human health: an assessment framework to estimate exposure and adverse health effects in Poland

by chemwatch

Fine particulate matter (PM2.5) air pollution is one of the main environmental health problems in developed countries. According to modelling estimates the PM2.5 concentrations in…

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Posted on24/01/2012Technical

Dechlorane Plus in house dust from e-waste recycling and urban areas in South China: sources, degradation, and human exposure

by chemwatch

During the present study, Dechlorane Plus (DP) was measured in house dust from e-waste recycling and from urban and rural areas of South China, with…

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Posted on03/01/201203/06/2014Technical

Integrative air purification and refrigeration apparatus used in underground refuge or rescue capsule of coal mine

by chemwatch

An integrated air purification/refrigeration applying for subsurface coal mining refuge or rescue capsule is comprised of a reaction body with an air inlet and air…

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