scholarly journals Utilization of Advanced Technologies for in-situ Remediation of Polluted Soil to avoid Ecological Risks: A Review

2021 ◽  
Vol 12 (10) ◽  
pp. 1-11
Author(s):  
Aparna Pandey ◽  
Pratibha Singh ◽  
Divya Gupta ◽  
Abreeq Fatima ◽  
Sheo Mohan Prasad
Keyword(s):  
Polluted Soil ◽  
Ecological Risks ◽  
In Situ Remediation ◽  
Advanced Technologies

Study on the Electrokinetic Remediation Technology of Cr (VI) Polluted Soil

2013 ◽  
Vol 726-731 ◽  
pp. 1751-1754
Author(s):  
Feng Chen ◽  
Ji Hong Xing ◽  
Zhang Wei Cao
Keyword(s):  
Soil Moisture ◽  
Applied Voltage ◽  
Treatment Time ◽  
Potassium Dichromate ◽  
Electrokinetic Remediation ◽  
Polluted Soil ◽  
In Situ Remediation ◽  
Remediation Technology ◽  
Initial Concentration

Electrokinetic remediation is in-situ remediation technique. Potassium dichromate was chosen as the pollutant and its initial concentration was 500mg·kg-1 in Kaolin soil. This experiment, we are to study the feasibility ,the factors which influence the whole course, including applied voltage, treatment time, soil moisture, OH- produced at the cathode and its control. It indicate that, there is separating out oxygen at anode, hydry at cathode. Cr2O72-and CrO42- absorb electron to change to Cr3+, and unite to Cr (OH)3. The experiment results show OH- produced at the cathode has crucial effects on the removal efficiency of chromium; secondly the applied voltage and treatment time have important influence on the efficiency, and the soil moisture affects the efficiency in some degree.

In situ remediation of cadmium-polluted soil reusing four by-products individually and in combination

2013 ◽  
Vol 14 (3) ◽  
pp. 451-461 ◽  
Author(s):  
Fangli Wang ◽  
Wei Ouyang ◽  
Fanghua Hao ◽  
Chunye Lin ◽  
Ningning Song
Keyword(s):  
Polluted Soil ◽  
In Situ Remediation ◽  
By Products

EXPERIMENTAL STUDY OF IN SITU REMEDIATION OF LOW PERMEABILITY SOILS BY BIOVENTING

2018 ◽  
Vol 17 (11) ◽  
pp. 2645-2656
Author(s):  
Christos D. Tsakiroglou ◽  
Dimitra N. Tzovolou
Keyword(s):  
Experimental Study ◽  
Low Permeability ◽  
In Situ Remediation

Development of Simulators for In Situ Remediation Evaluation, Design, and Operation

2001 ◽  
Author(s):  
Mark S. Dortch ◽  
Christian J. McGrath ◽  
John J. Nitao ◽  
Mark A. Widdowson ◽  
Steve Yabusaki
Keyword(s):  
In Situ Remediation ◽  
Evaluation Design

In Situ Remediation of Explosives Contaminated Ground-Water with Sequential Reactive Treatment Zones

2001 ◽  
Author(s):  
Paul G. Tratnyek ◽  
Richard L. Johnson ◽  
Timothy L. Johnson ◽  
Rosemarie Miehr
Keyword(s):  
Ground Water ◽  
In Situ Remediation
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