| contaminant |
an undesirable or harmful impurity
출처: www.epa.nsw.gov.au/soe/95/28.htm
|
|---|---|
| contaminant |
Any physical, chemical, biological, or radiological substance or matter that has an adverse effect on air, water, or soil.
출처: www.e11th-hour.org/resources/backgrounders/environ...
|
| contaminant |
Any agent, biological or chemical, not intentionally added to food that might be detrimental to food safety.*
출처: www.handwashingforlife.com/us/english/resource_cen...
|
| contaminant |
Any substance that when added to water (or another substance) makes it impure and unfit for consumption or use.
출처: www.apsu.edu/wet/whatis.html
|
| contaminant |
An impurity of foreign substance present in a material which affects one or more properties of the material.
출처: www.electronicconcepts.ie/news_updates.asp
|