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Category: Technical

Posted on25/01/2012Technical

Process of biooxidation of industrial wastes

by chemwatch

A process of biooxidation of industrial wastes originated from various areas consists of the following stages: transportation of the wastes to be processed to the…

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Posted on25/01/2012Technical

Level of Polychlorinated Biphenyls in Marine Environment of Algiers Bay, Algeria

by chemwatch

Polychlorinated Biphenyls (PCBs) are persistent organic pollutants with significant bioaccumulation in the global environment. Owing to their high toxicity and lipophilic property, PCBs are a…

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Posted on25/01/201228/06/2018Technical

DESI-MS2: a rapid and innovative method for trace analysis of six cytostatic drugs in health care setting

by chemwatch

With the aim of establishing exposure levels for hospital personnel preparing and administering cytostatic drugs (CDs), the authors present an innovative screening method based on…

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Posted on25/01/201228/06/2018Technical

Chelating agents for human diseases related to aluminium overload

by chemwatch

The aim of this review is to give a general view on the current status of the role of aluminium in human health and disease.…

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Posted on25/01/201228/06/2018Technical

Determination of hydroxylated polybrominated diphenyl ethers in human serum by ultra performance liquid chromatography-tandem mass spectrometry

by chemwatch

A new method has been developed for the simultaneous analysis of five hydroxylated polybrominated di-Ph ethers (HO-PBDEs) in human serum using ultra performance liquid chromatography-electrospray…

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Posted on25/01/2012Technical

Study on analytical method for the determination of trace polychlorinated biphenyls in human hair

by chemwatch

In this study, hair samples were incubated in 6 mol/L hydrochloric acid solution extracted with hexane/dichloromethane (4:1), purified by a multi-column and analysed for 32…

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Posted on25/01/201228/06/2018Technical

Use of comprehensive screening methods to detect selective human CAR activators

by chemwatch

The so-called human xenosensors, constitutive androstane receptor (hCAR), pregnane X receptor (hPXR) and aryl hydrocarbon receptor (hAhR), participate in drug metabolism and transport as well…

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Posted on25/01/2012Technical

Study on the interaction of phthalate esters to human serum albumin by steady-state and time-resolved fluorescence and circular dichroism spectroscopy

by chemwatch

Phthalate esters (PAEs) are globally pervasive contaminants that are considered to be endocrine disruptor chemicals and toxic environmental priority pollutants. In this paper, the interactions…

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Posted on25/01/201228/06/2018Technical

Kinetic and safety parameters analysis for 1,1,- di-(tert-butylperoxy)-3,3,5-trimethylcyclohexane in isothermal and non-isothermal conditions

by chemwatch

Over the past 30 years, the field of thermal analysis of organic peroxides has become an important issue in Chemical engineering departments, safety departments, and…

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Posted on25/01/2012Technical

Sustainable and safe design of footwear integrating ecological footprint and risk criteria

by chemwatch

The ecodesign of a product implies that different potential environmental impacts of diverse nature must be taken into account considering its whole life cycle, apart…

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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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