Sentence examples for contamination was caused from inspiring English sources

Contamination was caused by wastewater discharge rich in ammonia.

They also called on the department to specify its criteria for determining whether water contamination was caused by natural gas development.

Column experiments were conducted to experimentally simulate the initial conditions at a field site where legacy As contamination was caused by application of arsenolite as a herbicide to the soil.

It is still unclear as to what part of the meal was poisonous or if the contamination was caused by not properly washing some of the ingredients.

The contamination was caused by several leakages, damages and accidents during the operation of the plant between 1960 and 1990.

We were not able to find out if contamination was caused during fabrication or by an unsafe manipulation.

As salmonella illness began spreading across the country last fall, the owner of a Georgia peanut plant that was causing the outbreak railed against the cost and delays that the contamination was causing his businesses, according to internal company documents obtained by Congress.

Pulido-Leboeuf (2004) pointed out that the groundwater of Na Cl type will generally influence a strong seawater intrusion; anthropogenic contamination is caused by excessive use of fertilizers in the coastal land.

The samples collected from the main sources were found free of this contamination; consequently, this contamination is caused by an external source as a result of unacceptable human behavior (Al-Omran et al. 2015; Al-Barakah et al. 2016) (Supplementary Table 1).

Primary contamination is caused by direct contact with the radioactive substance.

Water contamination is caused by several sources and we used the number of National Pollutant Discharge Elimination System NPDESS) [ 36] permits in a county as a proxy for general water contamination.