Sentence examples for various pollutants are from inspiring English sources

The main technologies and devices used for abatement of the various pollutants are described and their basic principles, their peculiarities, and their application are discussed.

It was noticed that various pollutants are present in wastewaters which have high redox potentials, such as nitro aromatic compounds, chlorinated aromatic compounds, and some metal ions (e.g., chromium (VI) (Wang et al. 2008).

Further research leading to a better understanding of the various aspects of PM and intercorrelations of the various pollutants is needed.

Two different chemical recipes comprising various pollutants were selected to create high (HC) and low (LC) levels of contaminated synthetic greywaters (SGW).

Variations of emissions of various pollutants were studied by changing the operating parameters (excess air ratio, fluidization velocity, and fuel feed rate).

Due to rapid industrialisation and other anthropogenic activities, the level of various pollutants is increasing in nature which finally enhances the risk of human health.

For example, Liu et al. (2007) found that NO2 exposure during pregnancy was positively associated with fetal growth retardation, but the association disappeared when various pollutants were incorporated into the models.

Recent work has shown that population means of personal perception of exposure to various pollutants is highly correlated with actual exposure as measured by chemical monitoring and may even give a better estimate of exposure levels when there are relatively few sampling points [ 8, 11].

Stronger associations with various pollutants have been observed for adenocarcinomas and squamous-cell carcinomas.

Wetlands are often likened to the kidneys of the Earth because various nutrients and pollutants are removed from the storm water, agricultural runoff, and other wastewaters passing through them by several physical, chemical, and biological processes of which the settlement of particulates, adsorption of phosphorus, microbial mineralization, denitrification, and plant uptake play major roles.

Severe alterations were detected in the liver and the kidney, suggesting that the toxic effects were caused by various pollutants that were particularly associated with microcystins.