“Modeling the Biotechnology of Heavy Metals and their consolidation using the soil in the soil (Case Study of Arak City)” is the title of Fawzieh Big Mohammadi’s doctoral dissertation, which has been completed with the guidance of Jesus Selgi and the support of the National Iranian Science Foundation.
According to RCO News Agency, Fawzia Big Mohammadi, with a PhD in Environmental Pollution from the University of Malayer, explained: Soil is serving many of the basic functions in the natural environment; It meets the basic needs of human society, and in the land ecosystem, ecological intersection is a very important intersection between solid phases, liquids, gases and living things.
He also added that it is also a large reservoir for pollutants because it has the ability to connect to various chemicals. While the destruction of the soil, whether due to human activities or natural processes, although it is relatively slow, its effects are irreversible in the long run and often on the scale of human life.
The researcher further stated that studies on the relationship between heavy metals and physical, chemical and biological properties of the soil have examined most of the total amount of heavy metals and soil properties. Research in most cases has examined effective factors, and little studies have provided a model and forecast of the bio -access of heavy metals in the soil.
He continued: In this study, while determining the most important physical, chemical and biological parameters of soil in the biological access of heavy metals and predicting it using linear regression method and machine learning models, the effect of the biological effect on the stabilization of heavy metals in the soil is examined. So that by measuring some of the physical, chemical and biological properties of the soil can determine the biological status of heavy metals and consolidate heavy metals using the biodegradation.
According to the public relations of the National Iranian Science Foundation (Insf), the researcher said: “In this study, in each of the modeling and consolidation departments, it is one of the limited studies in Iran.
In the end, he noted: Using the model provided for the relationship between the physical, chemical and biological properties of the soil and the chemical shapes of heavy metals and their biological access rate can be predicted by measuring some of the soil properties of the bio -access status of heavy metals in the soil.
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(tagstotranslate) National Foundation of Science (T) Heavy Metals (T) Soil (T) Malayer University
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