Journal of Nanoparticle Research

, Volume 9, Issue 5, pp 725–735

Transport of surface-modified iron nanoparticle in porous media and application to arsenic(III) remediation

  • Sushil Raj Kanel
  • Dhriti Nepal
  • Bruce Manning
  • Heechul Choi
Research Paper

Abstract

The surface-modified iron nanoparticles (S-INP) were synthesized, characterized and tested for the remediation of arsenite (As(III)), a well known toxic groundwater contaminant of concern. The S-INP material was fully dispersed in the aqueous phase with a particle size distribution of 2–10 nm estimated from high-resolution transmission electron microscopy (HR-TEM). X-ray photoelectron spectroscopy (XPS) revealed that an Fe(III) oxide surface film was present on S-INP in addition to the bulk zero-valent Fe0 oxidation state. Transport of S-INP through porous media packed in 10 cm length column showed particle breakthroughs of 22.1, 47.4 and 60 pore volumes in glass beads, unbaked sand, and baked sand, respectively. Un-modified INP was immobile and aggregated on porous media surfaces in the column inlet area. Results using S-INP pretreated 10 cm sand-packed columns containing ∼2 g of S-INP showed that 100 % of As(III) was removed from influent solutions (flow rate 1.8 mL min−1) containing 0.2, 0.5 and 1.0 mg L−1 As(III) for 9, 7 and 4 days providing 23.3, 20.7 and 10.4 L of arsenic free water, respectively. In addition, it was found that 100% of As(III) in 0.5 mg/L solution (flow rate 1.8 mL min−1) was removed by S-INP pretreated 50 cm sand packed column containing 12 g of S-INP for more than 2.5 months providing 194.4 L of arsenic free water. Field emission scanning electron microscopy (FE-SEM) showed S-INP had transformed to elongated, rod-like shaped corrosion product particles after reaction with As(III) in the presence of sand. These results suggest that S-INP has great potential to be used as a mobile, injectable reactive material for in-situ sandy groundwater aquifer treatment of As(III).

Keywords

Nanoparticles Surfactants Arsenic In-situ treatment Environmental remediation 

References

  1. Choe S, Chang YY, Hwang KY, Khim J (2000) Kinetics of reductive denitrification by nanoscale zero-valent iron. Chemosphere 41(8):1307–1311CrossRefGoogle Scholar
  2. Choi H, Lim H, Kim J, Hwang T, Kang J (2002) Transport characteristics of gas phase ozone in unsaturated porous media for in-situ chemical oxidation. J Cont Hydro 57(1–2):81–98CrossRefGoogle Scholar
  3. Cushing BL, Kolesnichenko VL, O’Connor CJ (2004) Recent advances in the liquid-phase syntheses of inorganic nanoparticles. Chem Rev 104(9):3893–3946CrossRefGoogle Scholar
  4. Dai Y, Li F, Ge F, Zhu F, Wu L, Yang X (2006) Mechanism of the enhanced degradation of pentachlorophenol by ultrasound in the presence of elemental iron. J Haz Mat 137(3):1424–1429CrossRefGoogle Scholar
  5. Elimelech M (1994) Effect of particle size on the kinetics of particle deposition under attractive double layer interactions. J Col Interf Sci 164(1):190–199CrossRefGoogle Scholar
  6. Elliott DW, Zhang W-X (2001) Field assessment of nanoscale bimetallic particles for groundwater treatment. Environ Sci Technol 35(24):4922–4926CrossRefGoogle Scholar
  7. Farrell J, Wang J, O’Day P, Coklin M (2001) Electrochemical and spectroscopic study of arsenate removal from water using zero-valent iron media. Environ Sci Technol 35(10):2026–2032CrossRefGoogle Scholar
  8. Ferguson JF, Gavis J (1972) Review of the arsenic cycle in natural waters. Water Res 6(11):1259–1274CrossRefGoogle Scholar
  9. Fiedor JN, Bostick WD, Jarabek RJ, Farrell J (1998) Understanding the mechanism of uranium removal from groundwater by zero-valent iron using x-ray photoelectron spectroscopy. Environ Sci Technol 32(10):1466–1473CrossRefGoogle Scholar
  10. He F, Zhao D (2005) Preparation and characterization of a new class of starch-stabilized bimetallic nanoparticles for degradation of chlorinated hydrocarbons in water. Environ Sci Technol 39(9):3314–3320CrossRefGoogle Scholar
  11. Huber DL (2005) Synthesis, properties, and applications of iron nanoparticles. Small 1(5):482–501CrossRefGoogle Scholar
  12. Joo SH, Feitz AJ, Waite TD (2004) Oxidative degradation of the carbothioate herbicide, molinate, using nanoscale zero-valent iron. Environ Sci Technol 38(7):2242–2247CrossRefGoogle Scholar
  13. Kanel SR, Grenèche JM, Choi H (2006) Arsenic (V) removal from groundwater using nano scale zero-valent iron as a colloidal reactive barrier material. Environ Sci Technol 40(6):2045–2050CrossRefGoogle Scholar
  14. Kanel SR, Manning B, Charlet L, Choi H (2005) Removal of Arsenic(III) from groundwater by nanoscale zero-valent iron. Environ Sci Technol 39(5):1291–1298CrossRefGoogle Scholar
  15. Kanel SR, Neppolian B, Choi H, Yang JW (2003) Heterogeneous catalytic oxidation of phenanthrene by hydrogen peroxide in soil slurry: kinetics, mechanism and implication. Soil and Sediment Contamination 12(1):101–117Google Scholar
  16. Leupin OX, Hug SJ (2005) Oxidation and removal of arsenic (III) from aerated groundwater by filtration through sand and zero-valent iron. Water Res 39(9):1729–1740Google Scholar
  17. Li L, Fan M, Brown RC, Leeuwen JV, Wang J, Wang W, Song Y, Zhang P (2006) Synthesis, properties and environmental applications of nanoscale iron-based materials: A review. Crit Rev Environ Sci Technol 36(5):405–431CrossRefGoogle Scholar
  18. Lowry GV, Johnson KM (2004) Congener-Specific Dechlorination of Dissolved PCBs by Microscale and Nanoscale Zerovalent Iron in a Water/Methanol Solution. Environ Sci Technol 38 (19):5208–5216CrossRefGoogle Scholar
  19. Manning BA, Fendorf SE, Goldberg S (1998) Surface structures and stability of arsenic(III) on goethite: Spectroscopic evidence for inner-sphere complexes. Environ Sci Technol 32(16):2383–2388CrossRefGoogle Scholar
  20. Manning BA, Hunt M, Amrhein C, Yarmoff JA (2002) Arsenic(III) and Arsenic(V) reactions with zerovalent iron corrosion products. Environ Sci Technol 36(24):5455–5461CrossRefGoogle Scholar
  21. Nepal D, Geckeler KE (2006) pH-sensitive dispersion and debundling of single-walled carbon nanotubes: Lysozyme as a tool. Small 2(3):406–412CrossRefGoogle Scholar
  22. Nurmi JT, Tratnyek PG, Sarathy V, Baer DR, Amonette JE, Pecher K, Wang C, Linehan JC, Matson DW, Penn RL, Driessen MD (2005) Characterization and properties of metallic iron nanoparticles: Spectroscopy, electrochemistry, and kinetics. Environ Sci Technol 39(5):1221–1230CrossRefGoogle Scholar
  23. O’Hena S, Krug T, Quinn J, Clausen C, Geiger C (2006) Field and laboratory evaluation of the treatment of DNAPL source zones using emulsified zero-valent iron. Remediation 16(2):35–56CrossRefGoogle Scholar
  24. Pileni M-P (2003) The role of soft colloidal templates in controlling the size and shape of inorganic nanocrystals. Nat Mat 2(3):145–150CrossRefGoogle Scholar
  25. Ponder SM, Darab JC, Mallouk TE (2000) Remediation of Cr(VI) and Pb(II) aqueous solutions using supported, nanoscale zero-valent iron. Environ Sci Technol 34(12):2564–2569CrossRefGoogle Scholar
  26. Quinn J, Geiger C, Clausen C, Brooks K, Coon C, O’Hara S, Krug T, Major D, Yoon W-S, Gavaskar A, Holdsworth T (2005) Field demonstration of DNAPL dehalogenation using emulsified zero-valent iron. Environ Sci Technol 39(5):1309–1318CrossRefGoogle Scholar
  27. Rajagopalan R, Tien C (1976) Trajectory analysis of deep-bed filtration with sphere-in-cell porous-media model. AIChE J 22(3):523–533CrossRefGoogle Scholar
  28. Schrick B, Hydutsky BW, Blough JL, Mallouk TE (2004) Delivery vehicles for zerovalent metal nanoparticles in soil and groundwater. Chem Mater 16(11):2187–2193CrossRefGoogle Scholar
  29. Su C, Puls RW (2001) Arsenate and arsenite removal by zerovalent iron: Kinetics, redox transformation, and implications for in situ groundwater remediation. Environ Sci Technol 35(7):1487–1492CrossRefGoogle Scholar
  30. Tufenkji N, Elimelech M (2004) Correlation equation for predicting single-collector efficiency in physicochemical filtration on saturated porous media. Environ Sci Technol 38(2):529–536CrossRefGoogle Scholar
  31. Wang CB, Zhang W (1997a) Synthesizing nanoscale iron particles for rapid and complete dechlorination of TCE and PCBs. Environ Sci Technol 31 (7):2154–2156CrossRefGoogle Scholar
  32. Yao KM, Habibian MT, O’Melia CR (1971) Water and waste water filtration: concepts and applications. Environ Sci Technol 5(11):1105–1112CrossRefGoogle Scholar
  33. Zhang WX (2003) Nano scale iron particles for environmental remediation: an overview. J Nanoparticle Res 5(3–4):323–332CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, Inc. 2007

Authors and Affiliations

  • Sushil Raj Kanel
    • 1
  • Dhriti Nepal
    • 2
  • Bruce Manning
    • 3
  • Heechul Choi
    • 1
  1. 1.Department of Environmental Science and EngineeringGwangju Institute of Science and Technology (GIST)Buk-guThe Republic of Korea
  2. 2.Department of Materials Science and EngineeringGwangju Institute of Science and Technology (GIST)Buk-guThe Republic of Korea
  3. 3.Department of Chemistry and BiochemistrySan Francisco State UniversitySan FranciscoUSA

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