FIELD-TEST AND MATHEMATICAL-MODELING OF BIOREMEDIATION OF AN OIL-CONTAMINATED SOIL .2. MATHEMATICAL-MODELING

被引：8

作者：

LI, KY

XU, T

CAWLEY, WA

COLAPRET, JA

BONNER, JS

ERNEST, A

VERRAMACHANENI, PB

机构：

[1] GULF COAST HAZARDOUS SUBST RES CTR,BEAUMONT,TX 77710

[2] LAMAR UNIV,ENVIRONM CHEM LAB,BEAUMONT,TX 77710

[3] TEXAS A&M UNIV,DEPT CIVIL ENGN,COLLEGE STN,TX 77843

[4] TEXAS A&I UNIV,DEPT ENVIRONM ENGN,KINGSVILLE,TX 78363

来源：

WASTE MANAGEMENT | 1994年 / 14卷 / 07期

关键词：

Biodegradation - Calculations - Contamination - Mass transfer - Mathematical models - Oxygen - Solutions - Waste treatment;

D O I：

10.1016/0956-053X(94)90029-9

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A mathematical model was developed to describe the oxygen transfer from the air, the oil transfer from the soil, and the bio-reaction in the aqueous phase. Important parameters used in this model were obtained independently either in the laboratory or from the literature. The oil transfer rate constant, K(i)a, was found to be a function of time during the remediation. The oil transfer rate controlling in this bioremediation process is confirmed again by the parameters obtained from simulation results for each plot. An example of calculation was used to illustrate the oil transfer controlling step in the bioremediation of oil contaminated soil.

引用

页码：571 / 579

页数：9

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