radioactive contaminant

radioactive contaminant

[¦rād·ē·ō′ak·tiv kən′tam·ə·nənt]
(nucleonics)
A radioactive material which has spread to places where it may harm persons, spoil experiments, or make products or equipment unsuitable or unsafe for some specific purpose.
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References in periodicals archive ?
The radioactive contaminant was 60cobalt, After the company discovered the contamination, it was forced to shut down its production for 28 days while it spent more than $2 million in cleanup costs.
Just last month, Los Angeles water officials sent a letter to Boeing warning that water leaving the lab had higher than allowed levels of dioxins, copper and strontium-90, a radioactive contaminant earlier found in 1993 in the soil just outside the lab's property line.
Laboratory calculations predicted each radioactive contaminant would tightly bind to the soil, allowing the pollutants to travel a few meters at most.
It will remove the radioactive contaminant to a level below EPA requirements, ensuring that the city has safe drinking water.
Radioactivity can be dangerous, and we should be carefully monitoring the oceans after what is certainly the largest accidental release of radioactive contaminants to the oceans in history," Buesseler said, referring to the Fukushima disaster, the world's worst nuclear power plant accident since Chernobyl in 1986.
No one was underground at the Department of Energy Waste Isolation Pilot Plant near Carlsbad, in New Mexico's Southeast, when the alarm went off at 11:30 pm MST on Friday, and none of the 139 employees working above ground at the facility was exposed to radioactive contaminants, he said.
Sydney, Sept 15 ( ANI ): Japanese Prime Minister Shinzo Abe's recent speech declaring that radioactive contaminants from the crippled Fukushima nuclear plant are under control, reassuring the International Olympic Committee, has backfired at home.
Just hours before Tokyo was chosen to host the 2020 Olympics, Abe gave an emphatic speech declaring that radioactive contaminants from the leakage were "completely blocked" in waters inside the bay near the plant.
Summary: Dr Rashid Ahmed bin Fahd, Minister of Environment and Water, has issued a decree allowing the import of all kinds of food and fodder from 14 Japanese provinces but with the requirement that the shipments must have a certificate from the Japanese health authorities stating that they do not contain radioactive contaminants in excess of the allowable limit.
These organisms take up radioactive contaminants from the seawater that surrounds them.
We are committed to partnering with those on-site to continue removing radioactive contaminants from all water sources.
Mutation rates in young swallows are between two to 10 times higher than their parents, according to one study: Chronic exposure to radioactive contaminants 27 years after the accident continues to cause tumors and mutations in breeding swallows, Mousseau says.

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