This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
A new preprint design is coming!
We have improved readability, clarity, accessibility, and opportunities for engagement.
Research
R Rajapriya
Pondicherry Engineering College
Corresponding Author
License:
This work is licensed under a CC BY 4.0 License. Read Full License
To understand the soil-pollutant interaction geo-environmental engineer design a hydraulic barrier to control the transport of pollutant through the soil and minimize the pollution of affecting the soil properties. Hence, in this study one-dimensional soil column method was stimulated similar to the field conditions. The extraction of leachate from the municipal solid waste was manipulated based on the annual precipitation data. The test result showed that the concentration of extracted leachate was increased up to 45 days and slightly decreased by increasing the addition of water. The interaction of extracted leachate changes the soil characteristics (i.e., increasing tendency by period). The result showed that the LL and PL of the soil was increased by increasing the addition of leachate. The UCS was increased from 167.80 kPa to 176.54 kPa up to 75th days and then decreased gradually at 95th to 105th days. Conversely, hydraulic conductivity was decreased at the initial stage and then gradually increased at the end of the experiment. These changes in the soil characteristics are mainly due to the alters of soil particles into dispersive structure with more effective pore space, which reduces the soil strength and increases the permeability value.
Keywords
Leachate, Municipal solid waste, One-Dimensional soil column, Soil characteristics
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Loading...
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 08 Jun, 2021
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Learn more about our company.
A new preprint design is coming!
We have improved readability, clarity, accessibility, and opportunities for engagement.
This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research
R Rajapriya
Pondicherry Engineering College
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 08 Jun, 2021
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
To understand the soil-pollutant interaction geo-environmental engineer design a hydraulic barrier to control the transport of pollutant through the soil and minimize the pollution of affecting the soil properties. Hence, in this study one-dimensional soil column method was stimulated similar to the field conditions. The extraction of leachate from the municipal solid waste was manipulated based on the annual precipitation data. The test result showed that the concentration of extracted leachate was increased up to 45 days and slightly decreased by increasing the addition of water. The interaction of extracted leachate changes the soil characteristics (i.e., increasing tendency by period). The result showed that the LL and PL of the soil was increased by increasing the addition of leachate. The UCS was increased from 167.80 kPa to 176.54 kPa up to 75th days and then decreased gradually at 95th to 105th days. Conversely, hydraulic conductivity was decreased at the initial stage and then gradually increased at the end of the experiment. These changes in the soil characteristics are mainly due to the alters of soil particles into dispersive structure with more effective pore space, which reduces the soil strength and increases the permeability value.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Loading...