[논문]Optimization of operating parameters to remove and recover crude oil from contaminated soil using subcritical water extraction process

Taki, Golam; Islam, Mohammad Nazrul; Park, Seong-Jae; Park, Jeong-Hun

doi:10.4491/eer.2017.145

Optimization of operating parameters to remove and recover crude oil from contaminated soil using subcritical water extraction process 원문보기

Environmental engineering research, v.23 no.2, 2018년, pp.175 - 180

Taki, Golam (Department of Environment & Energy Engineering, Chonnam National University) , Islam, Mohammad Nazrul (Department of Environment & Energy Engineering, Chonnam National University) , Park, Seong-Jae (Department of Environment & Energy Engineering, Chonnam National University) , Park, Jeong-Hun (Department of Environment & Energy Engineering, Chonnam National University)

Abstract ▼ AI-Helper

Box-Behnken Design (BBD) under response surface methodology (RSM) was implemented to optimization the operating parameters and assess the removal and recovery efficiencies of crude oil from contaminated soil using subcritical water extraction. The effects of temperature, extraction time and water flow rate were explored, and the results indicate that temperature has a great impact on crude oil removal and recovery. The correlation coefficients for oil removal ($R^2=0.74$) and recovery ($R^2=0.98$) suggest that the proposed quadratic model is useful. When setting the target removal and recovery (>99%), BBD-RSM determined the optimum condition to be a temperature of $250^{\circ}C$, extraction time of 120 min, and water flow rate of 1 mL/min. An experiment was carried out to confirm the results, with removal and recovery efficiencies of 99.69% and 87.33%, respectively. This result indicates that BBD is a suitable method to optimize the process variables for crude oil removal and recovery from contaminated soil.

주제어

AI 본문요약
AI-Helper

* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.

제안 방법

This study applied BBD under RSM to optimize the process variables (namely temperature, time and flow rate) and assess the removal and recovery efficiencies of crude oil from contaminated soil through the use of subcritical water extraction.
Although numerous studies have been carried out with subcritical water extraction, no data is available on the remediation of soil contaminated with crude oil. This study assessed the subcritical water extraction process in terms of its removal and recovery efficiencies to remediate soil contaminated with crude oil.
This study used BBD under RSM to optimize the removal and recovery efficiencies of crude oil. RSM is a combined mathematical and statistical technique, and the feasibility of using this technique has been proven in various areas of science.
To obtain the best removal and recovery efficiencies of crude oil (setting the target removal efficiency to 99.9), experiments were performed by resolving the regression equation within the same range of operating parameters. A total of 63 suitable solutions were listed using software (Design-Expert 10) according to the desirability factor.

데이터처리

Three factors-three levels BBD design was applied using BBD with three center runs, and a total of 15 experimental runs were given using software, as shown in Table 3. Design Expert 10 software and ANOVA were performed to analyze the experimental results and statistical analysis. The second order polynomial model was used to fit the response variables of crude oil extraction and recovery, and it is presented as follows:

참고문헌 (23)

Roy AS, Baruah R, Borah M, et al. Bioremediation potential of native hydrocarbon degrading bacterial strains in crude oil contaminated soil under microcosm study. Int. Biodeter Biodegr. 2014;94:79-89.

상세보기
Shen W, Zhu N, Cui J, et al. Ecotoxicity monitoring and bioindicator screening of oil-contaminated soil during bioremediation. Ecotox. Environ. Safe. 2016;124:120-128.

상세보기
Merkl N, Schultze-Kraft R, Infante C. Phytoremediation in the tropics - Influence of heavy crude oil on root morphological characteristics of graminoids. Environ. Pollut. 2005;138:86-91.

상세보기
Moubasher HA, Hegazy AK, Mohamed NH, Moustafa YM, Kabiel HF, Hamad AA. Phytoremediation of soils polluted with crude petroleum oil using Bassia scoparia and its associated rhizosphere microorganisms. Int. Biodeter. Biodegr. 2015;98:113-120.

상세보기
Usman M, Faure P, Hanna K, Abdelmoula M, Ruby C. Application of magnetite catalyzed chemical oxidation (Fenton-like and persulfate) for the remediation of oil hydrocarbon contamination. Fuel 2012;96:270-276.

상세보기
Li D, Zhang Y, Quan X, Zhao Y. Microwave thermal remediation of crude oil contaminated soil enhanced by carbon fiber. J. Environ. Sci. 2009;21:1290-1295.

상세보기
Li X, Du Y, Wu G, Li Z, Li H, Sui H. Solvent extraction for heavy crude oil removal from contaminated soils. Chemosphere 2012;88:245-249.

상세보기
Al-Marzouqi AH, Zekri AY, Jobe B, Dowaidar A. Supercritical fluid extraction for the determination of optimum oil recovery conditions. J. Petrol. Sci. Eng. 2007;55:37-47.

상세보기
Hu G, Li J, Thring RW, Arocena J. Ultrasonic oil recovery and salt removal from refinery tank bottom sludge. J. Environ. Sci. Heal. A. 2014;49:1425-1435.

상세보기
Lim MW, Lau EV, Poh PE. A comprehensive guide of remediation technologies for oil contaminated soil - Present works and future directions. Mar. Pollut. Bull. 2016;109:14-45.

상세보기
Islam MN, Jo YT, Park JH. Remediation of PAHs contaminated soil by extraction using subcritical water. J. Ind. Eng. Chem. 2012;18:1689-1693.

상세보기
Islam MN, Park JH, Shin MS, Park HS. Decontamination of PCBs-containing soil using subcritical water extraction process. Chemosphere 2014;109:28-33.

상세보기
Islam MN, Jo YT, Jung SK, Park JH. Thermodynamic and kinetic study for subcritical water extraction of PAHs. J. Ind. Eng. Chem. 2013;19:129-136.

상세보기
Islam MN, Shin MS, Jo YT, Park JH. TNT and RDX degradation and extraction from contaminated soil using subcritical water. Chemosphere 2015;119:1148-1152.

상세보기
Islam MN, Jo YT, Park JH. Remediation of soil contaminated with lubricating oil by extraction using subcritical water. J. Ind. Eng. Chem. 2014;20:1511-1516.

상세보기
Islam MN, Park HS, Park JH. Extraction of diesel from contaminated soil using subcritical water. Environ. Earth Sci. 2015;74:3059-3066.

상세보기
Sushkova SN, Minkina TM, Mandzhieva SS, et al. New alternative method of benzo[a]pyrene extractionfrom soils and its approbation in soil under technogenic pressure. J. Soil. Sediment. 2016;16:1323-1329.

상세보기
Sushkova SN, Minkina TM, Deryabkina I, et al. Features of accumulation, migration, and transformation of benzo[ a]pyrene in soil-plant system in a model condition of soil contamination. J. Soil. Sediment. 2016:1-7.
Sushkova SN, Minkina TM, Batukaev A, et al. Analysis of benzo[a]pyrene contamination from an long-term contaminated soil. Am. J. Biochem. Biotechnol. 2015;12:1-11.
Gratuito MKB, Panyathanmaporn T, Chumnanklang RA, Sirinuntawittaya N, Dutta A. Production of activated carbon from coconut shell: Optimization using response surface methodology. Bioresour. Technol. 2008;99:4887-4895.

상세보기
Park SW, Lee JY, Yang JS, Kim KJ, Baek K. Electrokinetic remediation of contaminated soil with waste-lubricant oils and zinc. J. Hazard. Mater. 2009;169:1168-1172.

상세보기
Kayan B, Gozmen B. Degradation of Acid Red 274 using $H_2O_2$ in subcritical water: Application of response surface methodology. J. Hazard. Mater. 2012;201-202:100-106.

상세보기
Yang Y, Hildebrand F. Phenanthrene degradation in subcritical water. Anal. Chim. Acta. 2006;555:364-369.

상세보기

저자의 다른 논문 :

LOADING...

원문 URL 링크

DOI : 10.4491/eer.2017.145 [무료]
대한환경공학회 : 저널
ScienceCentral : 저널
DBPia : 저널
AccessON : 저널

*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.

ScienceON TREND 배터리 순환경제

오픈액세스(OA) 유형

GOLD

오픈액세스 학술지에 출판된 논문

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관

저장형식

Text(ASCII format)
Excel format
RefWorks Direct Export
RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

표제어: PCR

동의어: Packet Collision Rate

용어 설명 출처 목록 (6)

용어 설명: PCR은 세균 특이성이 있는 primer를 이용하여 적은 수의 세균이 있을지라도 쉽게 검출할 수 있는 유용한 방법이며, 이를 이용하여 구강 내 치면세균막이나 타액에서 직접 세균을 검출할 수 있게 되었다[8].

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

연합인증