What is contamination in simple words?
the act of contaminating, or of making something impure or unsuitable by contact with something unclean, bad, etc. the act of contaminating, or of rendering something harmful or unusable by the addition of radioactive material: the contamination of food following a nuclear attack.
Which definition best describes contamination?
Contamination is the presence of a constituent, impurity, or some other undesirable element that spoils, corrupts, infects, makes unfit, or makes inferior a material, physical body, natural environment, workplace, etc.
What does contamination mean in physics?
Contamination. Occurs when an object is exposed to a source of radiation outside the object. Occurs if the radioactive source is on or in the object. Doesn’t cause the object to become radioactive. A contaminated object will be radioactive for as long as the source is on or in it.
What does being contaminated mean?
1 : soiled, stained, corrupted, or infected by contact or association a contaminated wound Urine and feces of infected cats and contaminated clothing, bedding, food bowls or toys are also possible modes of transmission. — Cat Fancy.
What is another word for contaminants?
Contamination Synonyms – WordHippo Thesaurus….What is another word for contamination?
| contaminant | adulterant |
|---|---|
| impurity | pollutant |
| defilement | pollution |
| contagion | dirt |
| filth | taint |
What is contamination used for?
Contamination occurs if an object has a radioactive material introduced into it….Contamination to check for leaks.
| Advantages of contamination | Disadvantages of contamination |
|---|---|
| Imaging processes can replace some invasive surgical procedures | Exposure to radioactive materials can potentially damage healthy cells |
Whats the difference between contamination and irradiation?
The key difference between radioactive contamination and irradiation is that radioactive contamination occurs when there is direct contact with radioactive substances, whereas irradiation occurs when there is indirect exposure to radioactive substances.
What’s another term for contamination?
What is another word for contamination?
| contaminant | adulterant |
|---|---|
| impurity | pollutant |
| defilement | pollution |
| contagion | dirt |
| filth | taint |
What are some examples of contamination?
Some of the most common examples of chemical contamination include:
- Cleaning products and disinfectants.
- Unwashed fruit and vegetables.
- Chemicals from the use of non-safe plastics.
- Pest control chemicals.
- Antibiotics.
- Anti-inflammatory drugs.
- Corticosteroids.
- Heavy metals.
What are the four main types of contamination?
There are four main types of contamination: chemical, microbial, physical, and allergenic. All food is at risk of contamination from these four types.
Why is contamination a hazard?
A hazardous contaminant is any hazardous substance whose presence in an environment is undesirable and poses a risk to workers in that environment. When an environment becomes contaminated with a hazardous substance, the environment itself becomes hazardous due to the presence of the contaminant.