environmental samples Articles

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Eijkelkamp equipment reveals 100.000 year old records of environmental change - Case Study

by Eijkelkamp Agrisearch Equipment  (Jul. 23, 2014)

Michael Bird of the James Cook University (Centre for Tropical Environmental & Sustainability Sciences) in Cairns and his team are looking for 100.000 year old records of environmental change in the north of Australia. Michael Bird uses Eijkelkamp equipment to take sediment samples. Check the ...

Direct detection of Mycobacterium avium in environmental water and scale samples by loop-mediated isothermal amplification

by IWA Publishing  (Jun. 18, 2014)

We previously demonstrated the colonization of Mycobacterium avium complex in bathrooms by the conventional culture method. In the present study, we aimed to directly detect M. avium organisms in the environment using loop-mediated isothermal amplification (LAMP), and to demonstrate the efficacy of LAMP by comparing the results with those ...

Continuous Mercury Monitoring Benefits Cement Plants

by Gasmet Technologies Oy  (May 13, 2014)

Antti Heikkilä from Gasmet Technologies highlights the challenges faced by mercury monitoring in cement kilns, and explains how a new continuous mercury monitoring system addresses these issues and provides process operators with an opportunity to improve environmental performance and demonstrate compliance with forthcoming legislation. ...

Biofuel - Energy Supplier of the Future?

by Fritsch GmbH - Milling and Sizing  (May 16, 2014)

Biofuel like biodiesel, plant oil, ethanol, bio methane or the synthetic biomass- to- liquid (BtL)- fuels everyone is talking about them. They are at present the only renewable alternative in the mobility sector and already today make up 6.1 % of the fuel consumption in Germany. However, in the past months and years biofuels had the reputation ...

C6-C10 Gasoline range Hydrocarbons in Soil case study

by Sitelab Corporation  (May 1, 2014)

These case studies illustrate the performance using Sitelab’s UVF-3100 analyzer testing gasoline range organic (GRO) hydrocarbons, also called volatile petroleum hydrocarbons (VPH). The analyzer has optical filters sensitive and selective to hydrocarbons in the C6-C10 carbon range, including benzene, xylene and other BTEX compounds abundant ...

Environmental impact of irrigation with greywater treated by recirculating vertical flow constructed wetlands in two climatic regions

by IWA Publishing  (Jun. 25, 2014)

Reuse of greywater (GW) has raised environmental and public health concerns. Specifically, these concerns relate to onsite treatment operated by non-professionals; systems must therefore be reliable, simple to use and also economically feasible if they are to be widely used. The aims of this study were to: (a) investigate GW treatment efficiency ...

A license to operate? An empirical examination of the influence of environmental and social performance on the financial performance of mining sector firms

by Inderscience Publishers  (Jun. 25, 2014)

The notion that firms owe a duty to the wider communities in which they operate is now widely accepted among practitioners and academics. If there is a link between corporate environmental and social responsibility (CESP) and corporate financial performance (CFP), no sector is likely to be more sensitive than the mining sector. I investigate the ...

Retro-Coat™ Achieves Site Closure by Meeting Environmental Screening Levels Case Study

by Land Science Technologies (LST)  (May 22, 2014)

Lombard Street Retrofit – San Francisco, CA Retro-Coat™ (patent pending) was selected to mitigate vapor intrusion within a structure built in 1907 that had been impacted by both a former underground storage tank and a local dry cleaner. Indoor air samples taken prior to application showed chlorinated solvent-based PCE and TCE levels ...

Predicting the occurrence of stoneflies (Plecoptera) on the basis of water characteristics, river morphology and land use

by IWA Publishing  (Jul. 16, 2014)

Stoneflies are macro-invertebrates that are sensitive water quality indicators. Here, their occurrence was modelled based on physical–chemical water characteristics, river morphology and land use with five different modelling techniques. In a case-study in Flanders, stoneflies were found in 219 samples and two sets of absence data were ...

Radiological safety and environmental monitoring aspects of mining and processing of uranium ore at Jaduguda, India

by Inderscience Publishers  (May 23, 2014)

Low–grade uranium ore is mined and processed in India since the early 1970s. To adhere to the regulatory compliance monitoring of external gamma level, radon and long–lived alpha activity of ore dust is carried out in uranium mines. Apart from this, surface contamination is also monitored in radiologically important areas of ore processing plant. ...

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