Sentence examples for priority contaminants from inspiring English sources

The results highlight the need for concurrent chemical and toxicological profiling of contaminated sites undergoing remediation to ensure elimination of priority contaminants as well as a reduction in toxicological hazard.

The accuracy of the HR-CS FAAS method was checked by analyzing three certified reference samples of soil containing priority contaminants, CRM 025 050, LGC 6135, LGC 6141, and one river sediment, NCSDC 78301 (LGC Promochem GmbH, Wessel, Germany).

In some cases, CECs have been detected after remediation of priority contaminants, which has delayed or prevented site closure.

Due to their toxic, carcinogenic, and mutagenic properties, PAHs are of environmental and human concern, and 16 PAHs have been listed by the US Environmental Protection Agency as priority contaminants in ecosystems [ 3].

In addition to the bioassays, the sediment samples were analyzed for priority chemical contaminants.

For food safety research, existing laboratories are able to perform validated analytical techniques and sampling plans for priority chemical contaminants, but there is a need for more rapid methods to apply knowledge, in-line methods for continuous safety management in food processing, and precision/reference techniques for research and confirmatory purposes.

Polycyclic aromatic hydrocarbons (PAHs) are high-priority environmental contaminants because of their toxic, carcinogenic, and putative estrogenic or antiestrogenic properties in the human body.

Nano-scale zero valent iron (nZVI) has received significant attention because of its potential to rapidly reduce a number of priority source zone contaminants.

Thus, novel analytical screening tools using high-resolution mass spectrometry together with advanced software and workflows for data evaluation are developed [31 34] to address chemical contamination beyond well-known contaminants and priority pollutants and to characterise various water types for chemical profiles [35].

Identifying emerging HOCs of concern, tracking degradation products of anthropogenic legacy pollutants, and understanding the transport and fate mechanisms of biogenic analogues have thus become priority topics in contaminant monitoring.

The understanding of nitrification inhibition in ammonia oxidizing bacteria (AOB) by priority pollutants and emerging contaminants is critical in managing the nitrogen cycle to preserve current water supplies, one of the National Academy of Engineers Grand Challenges in Engineering for the twenty-first century.