Correlation between macronutirients and radionuclides

  • Thread starter hariprasath
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In summary, the presence of macronutrients N, P, and K can increase the amount of radionuclides U, Th, and K in sediments. This is because both macronutrients and radionuclides exist in clay particles, which have a high exchange capacity. However, it is important to note that thorium is not mobile and therefore does not interact with clays, while uranium can interact with clay particles and is often found in fertilizers made from uranium-containing phosphate ores.
  • #1
hariprasath
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do the presence of macronutrients (N,P,K) increase the amount of radionuclides (U,Th,K) in the sediments. how are they related?
 
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  • #2
Why should they?
 
  • #3
As both exist in clay particles, that have high exchange capacity?
 
  • #4
Yes, Macronutricient K increases radionuclide K
 
  • #5
thank you sir.
 
  • #6
As Borek already told you, it would be good if you were to give us some more background for your question.
I told you already in another thread that thorium isn't mobile and therefore won't interact with clays.
For uranium google spits up quite some literature, e.g. :
http://tubaf.qucosa.de/fileadmin/data/qucosa/documents/6240/final%20version%20of%20Diss_SB_BM_BPF_Bibo.pdf
What I think is also important is the point that many fertilizers contain uranium or radium, especially phosphate fertilizers as they are produced from uranium containing phosphate ores.
 
  • #7
i got the point regarding. thank you. since clay particles have high cation exchange capacity, why can't the radinuclides can be embbeded in clays??
 

1. What are macronutrients and radionuclides?

Macronutrients are essential nutrients that the body needs in large quantities for proper functioning, such as carbohydrates, proteins, and fats. Radionuclides are atoms with unstable nuclei that emit radiation as they decay.

2. How are macronutrients and radionuclides related?

There is no direct relationship between macronutrients and radionuclides. However, they can both be found in food sources, and their levels can be affected by environmental factors such as soil composition and pollution.

3. What is the impact of radionuclides on macronutrients in food?

The impact of radionuclides on macronutrients in food depends on the level of radiation exposure. High levels of radiation can damage the structure of macronutrients, decreasing their nutritional value. In some cases, radionuclides can also contaminate food sources, making them unsafe for consumption.

4. Can macronutrient intake affect the body's ability to process radionuclides?

There is currently no evidence to suggest that macronutrient intake can affect the body's ability to process radionuclides. However, maintaining a balanced and healthy diet can support the body's natural detoxification processes, which may help eliminate radionuclides from the body.

5. How can we minimize exposure to radionuclides through food?

The best way to minimize exposure to radionuclides through food is to choose food sources from areas with low levels of radiation. This can be achieved by selecting food from trusted sources and avoiding areas with known contamination. Additionally, cooking food thoroughly can also help reduce the levels of radionuclides present in food.

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