When metal and wooden blocks released ion soil .that is filled in container
Answers
Answer:
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Explanation:
Heavy metals are toxic to soil, plants, aquatic life and human health if their concentration is high in the compost.
Heavy metals exhibit toxic effects towards soil biota by affecting key microbial processes and decrease the number and activity of soil microorganisms.
Acid leaching is also a type of washing that uses acids like sulfuric acid to extract metals from soil.
Another type of ex situ method is electrokinetic soil remediation, which uses current to remove heavy metals from soil.
The electrodes are placed in the sediment and a low direct current is allowed to flow.
Many species of plants have been successful in absorbing contaminants such as lead, cadmium, chromium, arsenic, and various radionuclides from soils. ...
Some metals with unknown biological function (Cd, Cr, Pb, Co, Ag, Se, Hg) can also be accumulated [5].
Essential and non-essential heavy metals generally produce common toxic effects on plants, such as low biomass accumulation, chlorosis, inhibition of growth and photosynthesis, altered water balance and nutrient assimilation, and senescence, which ultimately cause plant death.