Nitrate removal by Fe0/CO2 process using an innovative continuous flow reactor

Sustainable Environment Research

Volumn 20, Issue 2, 2010, Pages 77-84

  Anotai, Jin ^a   Liao, Chih Hsiang ^b   Ruangchanikom, Chalermchai ^c  

^a KING MONGKUT'S UNIVERSITY OF TECHNOLOGY THONBURI   (Thailand)

^b CHIA NAN UNIVERSITY OF PHARMACY AND SCIENCE   (Taiwan)

^c CHULALONGKORN UNIVERSITY   (Thailand)

Author keywords

Ammonium; Carbon dioxide; Nitrate; Zero valent iron

Indexed keywords

BUBBLE FORMATION; CARBON DIOXIDE; CARBON DIOXIDE PROCESS; FLOW RATE; NITRATES;

AMMONIUM; CONTINUOUS FLOW REACTORS; FIELD APPLICATION; INFLUENT FLOW RATE; NITRATE CONCENTRATION; REGULATORY LIMIT; THRESHOLD LIMITS; ZERO-VALENT IRON;

IRON COMPOUNDS;

EID: 79751524936     PISSN: 24682039     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (23)

1. Banens, R.J. and J.R. Devis, Comprehensive approaches to eutrophication management: The Australian example. Water Sci. Technol., 37(3), 217-225 (1998).
2. Walton, G., Survey of literature relating to infant methemoglobinemia due to nitrate-contaminated water. Am. J. Public Health, 41(8), 986-995 (1951).
3. Menzer, R.E., Water and soil pollutants. In: Amdur, M.O., Doull, J., Klaasen, C.D. (Eds.), Toxicology: The Basic Science of Poisons. Casarett & Doull's, New York, pp. 872-902 (1991).
4. 0). J. Environ. Eng., 129(1), 10-16(2003).
5. Huang, C.P., H.W. Wang and P.C. Chiu, Nitrate reduction by metallic iron. Water Res., 32(8), 2257-2264 (1998).
6. Cheng, I.F., R. Muftikian, Q. Fernando and N. Korte, Reduction of nitrate to ammonia by zero-valent iron. Chemosphere, 35(11), 2689-2695 (1997).
7. Choe, S., Y.Y. Chang, K.Y. Hwang and J. Khim, Kinetics of reductive denitrification by nanoscale zero-valent iron. Chemosphere, 41(8), 1307-1311 (2000).
8. Huang, Y.H. and T.C. Zheng, Kinetics of nitrate reduction by iron at near neutral pH. J. Environ. Eng., 128(7), 604-611 (2002).
9. Alowitz, M.J. and M.M. Scherer, Kinetics of nitrate, nitrite, and Cr(VI) reduction by iron metal. Environ. Sci. Technol., 36(3), 299-306 (2002).
10. Westerhoff, P. and J. James, Nitrate removal in zero-valent iron packed columns. Water Res., 37(8), 1818-1830 (2003).
11. Liao, C.H., S.F. Kang and Y.W. Hsu, Characteristics of reductive removal of nitrate by suspended zero-valent iron powder. J. Chin. Inst. Environ. Eng., 13(4), 251-261 (2003).
12. Choe, S., H.M. Liljestrand, and J. Khim, Nitrate reduction by zero-valent iron under different pH regimes. Appl. Geochem., 19(3), 335-342 (2004).
13. Huang, Y.H. and T.C. Zheng, Effects of low pH on nitrate reduction by iron powder. Water Res., 38(11), 2631-2642 (2004).
14. Piron, D.L., Prediction of corrosion tendencies. In: The Electrochemistry of Corrosion. NACE International, Houston, Texas, pp. 37-61 (1991).
15. Flis, J., Stress corrosion cracking of structural steels in nitrate solutions. In: Flis, J. (Ed.), Corrosion of Metals and Hydrogen-Related Phenomena. Materials Science Monograph. Vol. 59. Elsevier, Amsterdam, Netherland, pp. 57-94 (1991).
16. Agrawal, A. and P.G. Tratnyek, Reduction of nitro aromatic compounds by zero-valent iron metal. Environ. Sci. Technol., 30(1), 153-160 (1996).
17. Hsu, C.Y., C.H. Liao and M.C. Lu, Treatment of aqueous nitrate by zero valent iron powder in the presence of CO2 bubbling. Groundwater Monitor. Remed., 24(4), 82-87 (2004).
18. Snoeyink, V. and D. Jenkins, Water Chemistry. John Wiley, New York (1980).
19. 0/CO2 for the removal of nitrate from groundwater. Water Sci. Technol., 5(5), 49-56 (2005).
20. 2-bubbled system. Water Res., 40(2), 195-204 (2006).
21. 0/CO2 process. Chemosphere, 63(2), 335-343 (2006).
22. th Ed., Longman Scientific and Technical, Harlow, Essex, England (1978).
23. APHA, Standard Methods for the Examination of Water and Wastewater. 19th Ed., American Public Health Association, Washington, D.C. (1995).