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Articles & Whitepapers

Emergent contaminants in the wastewater effluents of two highly populated tropical cities

Exposure to the anthropogenic chemicals known as endocrine disrupting compounds (EDCs) may result in negative biological effects. Low levels of EDCs in the environment aggravate the problem as exposure is constant. Urban areas concentrate pollution as greater volumes are released from human activities. Water for public supply is particularly vulnerable as the sewage treatment facilities may ...

Optimization of a microwave-assisted extraction procedure for the determination of selected alkyl, aryl, and halogenated phenols in sewage sludge and biosolids

A microwave-assisted extraction method for the determination of 15 alkyl, aryl, and halogenated phenols in sewage sludge and biosolids samples was developed and optimized. The effects of solvent, ...

Policy settings key to debate over Dutch Wadden Sea

There is an ongoing debate over exploitation of the Dutch Wadden Sea, over issues including gas extraction and cockle fishing. According to a review analysing interactions between scientists and policymakers during these debates, the productivity of ...

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Extractive Laser Gas Analyzer

LGT-450 Laser Gas Analyzer is a kind of 4U in-place tunable laser gas analyzer targeting at industrial online monitoring and ambient environment online monitoring. It adopts TDLAS Technology, which can scan specific absorption peak of the measured gas (without background gas absorption) and the gas concentration can be calculated by using second harmonics and the broadening information of the ...