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Why would ground water be more difficult than surface water to clean after contamination with chemicals or microorganisms?
Wiki User
∙ 12y ago
casie it is natrroll
Wiki User
∙ 12y ago
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Is cross-contamination the transfer of microorganisms from one food or surface to another?
Essentially, Yes.
What is indirect contamination?
Indirect contamination occurs when harmful substances or microorganisms are transferred to a surface, object, or person through contact with contaminated materials such as hands, clothing, or equipment. This type of contamination does not directly result from contact with the source of contamination but occurs through secondary means.
What is the difference between disinfection and sterilisation and hygiene?
Hygiene in this context is similar to sanitary procedures, which means to remove gross contamination and maintain a visually clean surface. Disinfection means to remove gross contamination then apply a chemical agent to significantly reduce the microbiological contamination of a surface. Sterilisation means to completely eliminate all living organisms from a surface.
What has the author George Trevino written?
George Trevino has written: 'On the natural redistribution of surface contamination' -- subject(s): Surface chemistry, Surface contamination
What microorganisms live below the skin surface?
anaerobic
Why do Jews put their watermelon in the water or lake and then eat it?
This is not a Jewish tradition. However, it is strongly recommended that you wash the surface of all fruits prior to cutting into them to prevent contamination of the fruit by dirt, chemicals, etc.
What are the results of surface contamination used to determeine?
The results of the surface contamination are used to document the site's health and cleanliness. They can also determine if safety regulations are working correctly or needs modified.
How do chemicals cause weathering of the Earth's surface?
Chemicals in the Earth's environment are mostly acidic, and when in contact with Earth's surface, the chemicals eat away, or dissolve, the rock.
Advantages of Steel versus concrete tanks?
Concrete water tank has rough surface so collects dirt and bacteria.It's base line cracks result in water contamination. And flat bottom will not allow complete drainage of hose pressure water with chemicals resulting in contamination of incoming water.So chlorine causes degradation of the tank surface that provides room for bacteria growth.
What is another word for introducing bacteria to a surface?
The word contamination comes to mind.
What has the author R D Law written?
R. D. Law has written: 'Strain-gauge balance performance and internal temperature gradients measured in a cryogenic environment' 'Development of inspection techniques for quantitavely measuring surface contamination on SRM hardware' -- subject(s): Space vehicles, Surface contamination, Contamination
What is the major cause of surface water contamination in the US?
The major cause would be runoff from farms with pesticides and insecticides, secondly would be contamination, chemical spills, and thirdly would be contamination by people such as matter from animals and humans.
