개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
논문을 무제한 열람 이용할 수 있어요.
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.8
- 수록면
- 605 - 613 (15page)
이용수
초록· 키워드
오류제보하기
This study is to investigate the possibility of using activated carbon prepared from Iraqi date-pits (ADP) which are produced from palm trees (Phoenix dactylifera L.) as low-cost reactive material in the permeable reactive barrier (PRB) for treating lead (Pb<SUP>+2</SUP>) from the contaminated groundwater, and then compare the results experimentally with other common reactive materials such as commercial activated carbon (CAC), zeolite pellets (ZP). Factors influencing sorption such as contact time, initial pH of the solution, sorbent dosage, agitation speed, and initial lead concentration has been studied. Two isotherm models were used for the description of sorption data (Langmuir and Freundlich). The maximum lead sorption capacities were measured for ADP, CAC, and ZP and were found to be 24.5, 12.125, and 4.45 mg/g, respectively. The kinetic data were analyzed using various kinetic models particularly pseudo-first-order, pseudo-second-order, and intraparticle diffusion. COMSOL Multiphysics 3.5a depend on finite element procedure was applied to formulate transmit of lead (Pb<SUP>+2</SUP>) in the two-dimensional numerical (2D) model under an equilibrium condition. The numerical solution shows that the contaminant plume is hindered by PRB.
목차
ABSTRACT
1. Introduction
2. Experimental Work
3. Description of Sorption Data
4. Two-dimensional Model Setup
5. Hydrodynamic Dispersion Coefficient (D )
6. Results and Discussion
7. Conclusions
References
참고문헌 (36)
참고문헌 신청
Natale F, Natale MD, Greco R, Lancia A, Laudante C, Musmarra D. Groundwater protection from cadmium contamination by permeable reactive barriers. J. Hazard. Mater. 2008;160:428-434.
Reddy DHK, Harinath Y, Seshaiah K, Reddy AVR. Biosorption of Pb(II) from aqueous solutions using chemically modified moringa oleifera tree leaves. Chem. Eng. J. 2010;162: 626-634.
Liu Y, Liu Z, Gao J, Dai J, Han J. Selective adsorption behavior of Pb(II) by mesoporous silica SBA-15-supported Pb(II)-imprinted polymer based on surface molecularly imprinting technique. J. Hazard. Mater. 2011;186:197-205.
Mieles J, Zhan H. Analytical solutions of one-dimensional multispecies reactive transport in a permeable reactive barrier-aquifer system. J. Contam. Hydrol. 2012;135:54-68.
Hashim MA, Soumyadeep M, Jaya NS, Bhaskar S. Remediation technologies for heavy metal contaminated groundwater. J. Environ. Manage. 2011;92:2355-2388
Reddy DHK, Harinath Y, Seshaiah K, Reddy AVR. Biosorption of Pb(II) from aqueous solutions using chemically modified moringa oleifera tree leaves. Chem. Eng. J. 2010;162: 626-634.
Liu Y, Liu Z, Gao J, Dai J, Han J. Selective adsorption behavior of Pb(II) by mesoporous silica SBA-15-supported Pb(II)-imprinted polymer based on surface molecularly imprinting technique. J. Hazard. Mater. 2011;186:197-205.
Mieles J, Zhan H. Analytical solutions of one-dimensional multispecies reactive transport in a permeable reactive barrier-aquifer system. J. Contam. Hydrol. 2012;135:54-68.
Hashim MA, Soumyadeep M, Jaya NS, Bhaskar S. Remediation technologies for heavy metal contaminated groundwater. J. Environ. Manage. 2011;92:2355-2388
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Development a numerical model of flow and contaminant transport in layered soils
Advances in environmental research
2016 .01
-
재활용 PET 투수블록과 시멘트 투수블록의 환경영향 비교평가에 관한 연구
한국폐기물자원순환학회지
2021 .08
-
Development and evaluation of culture device with gas-permeable membrane
한국생물공학회 학술대회
2016 .10
-
오염부지 위해성평가 시 오염물질 노출이동경로 평가를 위한 수치모델 적용에 관한 연구
지하수토양환경
2019 .01
-
Gas-Permeable Membrane Enhances Cell Growth, Metabolic Activity and Production by Increased Gas Transport to the Cell in Cultures
한국생물공학회 학술대회
2015 .10
-
Zero Valent Iron Stabilized PVA Hydrogel Based Permeable Reactive Barrier as an Effective Groundwater Remediation System
한국정밀공학회 학술발표대회 논문집
2024 .11
-
인공투수관을 활용한 폴리머 투수블록의 기초 특성
한국콘크리트학회 학술대회 논문집
2017 .11
-
Experimental evaluation of hydrologic characteristic of permeable friction course
대한토목학회 학술대회
2020 .10
-
Design of 2.5-Gb/s Parallel PRBS Generator and 4-Gb/s Area Efficient PRBS Checker in 65-nm CMOS Process
IDEC Journal of Integrated Circuits and Systems
2024 .01
-
A Method for Properties Evaluation of Activated Charcoal Sorbents in Iodine Capture Under Dynamic Conditions
Nuclear Engineering and Technology
2019 .01
-
TiO₂ 혼입률에 따른 투수 블록의 질소 산화물(NOX) 제거 성능 평가
한국콘크리트학회 학술대회 논문집
2021 .11
-
서울시 투수지속성 등급화에 따른 콘크리트 인터로킹 투수블록 성능 연구
한국콘크리트학회 학술대회 논문집
2022 .05
-
가스터빈 림 씰 내부 에어포일 형상 도입을 통한 씰링 효율 개선 방안 연구
한국유체기계학회 학술대회 논문집
2021 .07
-
Remediation of As/Cr co-contaminated soil by electrokinetic coupled with permeable reactive barrier
Environmental Engineering Research
2022 .06
-
Microalgal Fatty Acids Production using Seawater in Floating Photobioreactors with Selectively-Permeable Membranes
한국생물공학회 학술대회
2017 .10
-
Permeable Pavement Grass Blocks Test Construction for Non-Point Source Reduction
대한환경공학회 학술발표논문집
2015 .10
-
재생반응 조건이 CO<sub>2</sub> 건식 K-계열 흡수제의 흡수능력에 미치는 영향
화학공학
2015 .01
-
부반응 저감 조성 K계 건식 CO<sub>2</sub> 흡수제 특성평가
KEPCO Journal on electric power and energy
2019 .01
-
Development of Carbon-neutral Water-permeable Concrete using Ground Granulated Blast Furnace Slag
한국콘크리트학회 학술대회 논문집
2021 .11
-
A NUMERICAL STUDY ON THE EFFECTIVE VARIABLE SPEED VENTILATION FLOWS FOR CONTAMINANTS AND TEMPERATURE CONDITIONS IN THE INDUSTRIAL FACILITY
AFORE
2018 .08
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2020-539-000378703