Sentence examples for pollutant limits from inspiring English sources

It had already faced criticism for extracting too much groundwater and exceeding pollutant limits at a bottling plant in India.

Although the U.S. Environmental Protection Agency has a long history of using risk-based approaches for regulatory purposes, pollutant limits for pathogens in biosolids are not currently based on quantitative risk assessments.

Pollutant limits for pathogens, however, were not based on risk assessments; rather, they were based on performance, technology-based standards, or management and record-keeping practices intended to protect human health and the environment.

In the Part 503 rule, pollutant limits for chemical constituents in biosolids were based on the results of risk assessments that were conducted to identify what, if any, risks were associated with the use or disposal of biosolids.

Under the Safe Drinking Water Act, exposure limits are set at 4 millirem (or mrem) a year, and federal standards for hazardous air pollutants limits radiation exposure to 10 mrem a year.

In many cases, these pollutants limit the performance and environmental impact of combustion systems.

These canyons trap traffic pollutants, limiting their dispersal into the atmospheric boundary layer that extends as high as 2,000 meters above the ground.

Overall, the moderate-to-strong negative correlations between first- and third-trimester exposure averages for many pollutants and strong positive correlations between second trimester and entire pregnancy exposure estimates for almost all pollutants limited our ability to identify pregnancy periods exhibiting greater susceptibility.

Power plants which incorporate CCS will still be required to adhere to the appropriate pollutant emission limits and ensure effective dispersion to minimise the risk of breaching local air quality standards.

The trade-off between the engine performance and exhaust gas pollution is important because in the automotive industry, the development cycles are continuously reduced and the guidelines of the legislation concerning the pollutant emission limits become more restrictive [5].

Understanding how these variables change as a function of solar radiation, rainfall, and biotic and hydrologic factors will advance our ability to develop mechanistic models for watershed management and set pollutant discharge limits.