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http://dx.doi.org/10.4491/KSEE.2014.36.9.659

A Case Study of Landfarming Design Procedures for Remediation of Oil-contaminated Site  

Cho, Chang-Hwan (Environmental Site Assessment & Remediation Team, Environ. Management Corp.)
Park, Jeong-Gu (Environmental Site Assessment & Remediation Team, Environ. Management Corp.)
Park, Min-Gyu (Environmental Site Assessment & Remediation Team, Environ. Management Corp.)
Jeong, Seung-Woo (Department of Environmental Engineering, Kunsan National University)
Publication Information
Journal of Korean Society of Environmental Engineers / v.36, no.9, 2014 , pp. 659-666 More about this Journal
Abstract
The purpose of this study was to suggest a standard design procedure of landfarming for clean-up of oil-contaminated soils. The standard design procedure consisted of four main phases; soil characterization, determination of contaminated soil volume, determination of nutrient and microbial doses, and estimation of the total remedial period. This study selected standard design parameter values or ranges among various forms used in environmental engineer communities. Those were determination procedures for the contaminated soil volume, the initial contamination concentration and nutrient doses. The suggested standard design procedure were applied for a landfarm design for remediation of a real oil-contaminated site. Soil texture of the site was classified as sandy clay loam and sandy loam. Total nitrogen and total phosphorus were estimated to be 57.01 mg/kg and 83.40 mg/kg, respectively. Also the viable bacterial numbers was assessed to be $1.78{\times}10^4CFU/g$ dry soil. The amount of TPH contaminated soil was estimated to be $4,092m^3$. With the application of remedial factors, it was estimated that the contaminated soil could be treated through 9 batches with a duration of 315 days for a landfarming unit of $15m{\times}40m{\times}1m$. The amount of liquid microorganisms and fertilizers were recommended to be 4,025L and 4,641kg, respectively.
Keywords
Remedial Action Plan; Remedial Factors; Oil-contaminated Site; Soil Contamination; Landfarm;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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