Use of formic acid as reducing agent for application in catalytic reduction of nitrate in water

Water Research

Volumn 39, Issue 13, 2005, Pages 3073-3081

  Garron, Anthony ^a   Epron, Florence ^a  

^a Centre National de la Recherche Scientifique   (France)

Author keywords

Catalytic reduction; Drinking water; Formic acid; Nitrate; Pd Sn catalysts

Indexed keywords

BINARY MIXTURES; CARBON DIOXIDE; CATALYSIS; CATALYSTS; CONCENTRATION (PROCESS); ORGANIC ACIDS; PALLADIUM; REDUCTION;

BIMETALLIC PALLADIUM; FORMIC ACIDS; GAS PHASE; REDUCING AGENT;

NITRATES;

CARBON DIOXIDE; FORMIC ACID; HYDROGEN; NITRATE; PALLADIUM; SILICON DIOXIDE; TIN; WATER;

DENITRIFICATION; DRINKING WATER; FORMIC ACID; NITRATE; REDUCTION; WATER TREATMENT;

ARTICLE; CATALYSIS; CATALYST; CHEMICAL REACTION; CONCENTRATION (PARAMETERS); GAS; PH; PRIORITY JOURNAL; REDUCTION; WATER TREATMENT;

EID: 22944440965     PISSN: 00431354     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.watres.2005.05.012     Document Type: Article

References (22)

1. L.W. Canter Nitrates in Groundwater 1996 CRC Press Boca Raton,FL
2. G. Centi, and S. Perathoner Remediation of water contamination using catalytic technologies Appl. Catal. B: Environ. 41 2003 15 29
3. 2 catalysts: mechanism and influence of the Pt particle size Appl. Catal. B: Environ. 45 2003 205 211
4. 3 catalysts in aqueous solution: role of the interaction between copper and platinum in the reaction J. Catal. 198 2001 309 318
5. 2 catalysts for application in water denitration Appl. Catal. B: Environ. 59 2005 57 69
6. E. Gautron, A. Garron, E. Bost, and F. Epron Synthesis, characterization and catalytic properties of polypyrrole supported catalysts Catal. Commun. 4 2003 435 439
7. 2 catalysts Appl. Catal. B: Environ. 38 2002 91 99
8. M. Hähnlein, U. Prüsse, J. Daum, V. Morawsky, M. Kröger, M. Schröder, M. Schnabel, and K.-D. Vorlop Preparation of microscopic catalysts and colloids for catalytic nitrate and nitrite reduction and their use in a hollow fiber dialyser loop reactor B. Delmon Preparation of Catalysts vol. VIII 1998 Elsevier Amsterdam 99 107
9. R.B. King, N.K. Bhattacharayya, H.D. Smith, and K.D. Wiemers Noble metal-catalyzed homogeneous and heterogeneous processes in treating simulated nuclear waste media with formic acid J. Mol. Catal. A: Chem. 107 1996 145 152
10. F.D. Kopinke, K. Machenzie, R. Koehler, and A. Georgi Alternative sources of hydrogen for hydrodechlorination of chlorinated organic compounds in water on Pd catalyst Appl. Catal. A. 271 2004 119 128
11. A.E. Palomares, J.G. Prato, F. Rey, and A. Corma Using the "memory effect" of hydrotacites for improving the catalytic reduction of nitrates in water J. Catal. 221 2004 62 66
12. A. Pintar, and J. Batista catalytic hydrogenation of aqueous nitrate solutions in fixed-bed reactors Catal. Today 53 1999 35 50
13. A. Pintar, M. Setinc, and J. Levec Hardness and salt effects on catalytic hydrogenation of aqueous nitrate solution J. Catal. 174 1998 72 87
14. A. Pintar, J. Batista, and J. Levec Catalytic denitrification: direct and indirect removal of nitrates from potable water Catal. Today 66 2001 503 510
15. U. Prüsse, and K.-D. Vorlop Supported bimetallic palladium catalysts for water-phase nitrate reduction J. Mole. Catal. A: Chem. 173 2001 313 328
16. U. Prüsse, S. Hörold, and K.-D. Vorlop Catalytic denitration of water by formic acid used as reducing agent (German) Chem. Ing. Tech. 69 1997 87 91
17. U. Prüsse, M. Hahnlein, J. Daum, and K.D. Vorlop Improving the catalytic nitrate reduction Catal. Today 55 2000 79 90
18. A. Roveda, B. Benedetti, F. Pinna, and G. Strukul Palladium-tin catalysts on acrylic resins for the selective hydrogenation of nitrate Inorg. Chim. Acta 349 2003 203 208
19. D.M. Ruthven, and R.S. Upadhye The catalytic decomposition of aqueous formic acid over suspended palladium catalysts J. Catal. 21 1971 39 47
20. Tacke, T., Vorlop, K.-D., 1989. First steps on the way to the metal-catalysed and nitrite removal of drinking water. Dechema Biotechnology Conferences. vol. 3. V.C.H. Verlagsgesellschaft, Weinheim, pp. 1007-1010.
21. K.D. Vorlop, and U. Prüsse Catalytical removing nitrate from water F.J. Jansen R.A. vanSanten Catalytic Science Series, vol. 1. Environmental Catalysis 1999 Eindhoven University of Technology The Netherlands 195 207
22. Y. Yoshinaga, T. Akita, I. Mikami, and T. Okuhara Hydrogenation of nitrate in water over Pd-Cu supported on active carbon J. Catal. 207 2002 37 45