Nanocrystalline CaO as adsorbent to remove COD from paper mill effluent

Journal of Nanoscience and Nanotechnology

Volumn 7, Issue 3, 2007, Pages 1039-1042

  Nagappa, B ^a   Chandrappa, G T ^a  

^a BANGALORE UNIVERSITY   (India)

Author keywords

Adsorption; COD removal; Combustion synthesis; Nanocrystalline CaO

Indexed keywords

BET SURFACE AREAS; CALCIUM NITRATES; CALCIUM OXIDES; CRYSTALLINITY; ELECTRON MICROSCOPY (TEM AND SEM); GLYCINE (GLY); NANO CRYSTALLINE; PAPER MILL; PHASE PURITY; POWDER X RAY DIFFRACTION (PXRD); POWDER XRD; SCHERRER'S FORMULA; SOLUTION COMBUSTION PROCESS; SPECIFIC SURFACES; SPHERICAL(PIVOT);

ADSORPTION; CALCIUM; CALCIUM ALLOYS; NANOCRYSTALLINE ALLOYS; NANOCRYSTALLINE MATERIALS; NANOCRYSTALLINE POWDERS; NANOSTRUCTURED MATERIALS; NITRATES; PAPER AND PULP MILLS; POWDERS; SECONDARY EMISSION; X RAY ANALYSIS; X RAY DIFFRACTION ANALYSIS;

X RAY POWDER DIFFRACTION;

ADSORPTION; ALLOY; CALCIUM; COMBUSTION; EMISSION; PAPER MILLS; POWDER; PULP MILLS; REMOVAL; SYNTHESIS; X RAY ANALYSIS; X RAY DIFFRACTION;

CALCIUM DERIVATIVE; CALCIUM OXIDE; METAL NANOPARTICLE; OXIDE; UNCLASSIFIED DRUG;

ADSORPTION; ARTICLE; CHEMISTRY; INDUSTRIAL WASTE; NANOTECHNOLOGY; PAPER; PH; POWDER DIFFRACTION; SCANNING ELECTRON MICROSCOPY; ULTRASTRUCTURE;

ADSORPTION; CALCIUM COMPOUNDS; HYDROGEN-ION CONCENTRATION; INDUSTRIAL WASTE; METAL NANOPARTICLES; MICROSCOPY, ELECTRON, SCANNING; NANOTECHNOLOGY; OXIDES; PAPER; POWDER DIFFRACTION;

EID: 34249708360     PISSN: 15334880     EISSN: None     Source Type: Journal    
DOI: 10.1166/jnn.2007.208     Document Type: Conference Paper

References (32)

1. C. T. Kresge, M. E. Leonowicz, W. J. Roth, J. C. Vartuli, and J. S. Beck, Nature359, 710 (1992).
2. G. T. Chandrappa, N. Stenuou, and J. Livage, Nature416, 702 (2002).
3. P. Yang, D. Zhao, D. I. Margolese, B. F. Bates, and G. D. Stucky, Nature396, 152 (1998).
4. V. F. Stone Jr. and R. J. Davis, J. Chem. Mater.10, 1468 (1998).
5. I. Soler, de A. A. F. G. J., A. Louis, and C. Sanchez, Chem. Mater.14, 750 (2002).
6. R. P. Sreekanth Chakradhar, B. M. Nagabhushana, G. T. Chandrappa, K. P. Ramesh, and J. L. Rao, J. Chem. Phys.121, 10250 (2004).
7. R. P. Sreekanth Chakradhar, B. M. Nagabhushana, G. T. Chandrappa, K. P. Ramesh, and C. Shivakumara, Mater. Chem. Phys.95, 169 (2006).
8. T. Mimani and K. C. Patil, Mater. Phys. Mech.4, 134 (2001).
9. R. Richards, W. Li, S. Decker, C. Davidson, O. Koper, V. Zaikovski, A. Volodin, and T. Rieker, J. Am. Chem. Soc.122, 4921 (2000).
10. K. J. Klabunde, J. Stark, O. Koper, C. Mohs, D. G. Park, S. Decker, Y. Jiang, I. Lagadic, and D. Zhang, J. Phys. Chem.100, 12142 (1996).
11. D. Benito, R. Botter, and A. W. Searcy, J. Am. Ceram. Soc.70, 155 (1987).
12. J. A. Wang, O. Novaro, X. Bokhimi, T. López, R. Gómez, J. Navarrete, M. E. Llanos, and E. López-Salinas, J. Phys. Chem.101, 7448 (1999).
13. J. Livage, C. Sanchez, and F. Babonneau, Molecular Precursor Routes to Inorganic Solids. In chemistry of advanced materials, edited by I. V. Interrante and M. J. Hampden-Smith, Wiley-VCH Publishers, New York (1998), p. 389.
14. K. J. Klabunde and C. Mohs, Nanoparticles and Nanostructural Materials; Chemistry of Advanced Materials: On Overview, edited by V. Leonard Interrante and J. Mark, Hampden-Smith, Wiley-VCH Publishers, New York (1998), p. 314.
15. K. C. Patil, S. T. Aruna, and T. Mimani, Curr. Opin. Solid State Mater. Sci.6, 507 (2002).
16. K. C. Patil, S. T. Aruna, P. Bera, and M. S. Hedge, Nanomaterials in Environment Protection and Remediation. In advanced technologies based on self-propagating and mechanochemical reactions for environmental protection, research signpost, edited by G. Cao, F. Delogu, and R. Orru, Trivandrum, India (2003), p. 72.
17. J. V. Stark, D. G. Park, I. Lagadic, and K. J. Klabunde, Chem. Mater.8, 1904 (1996).
18. A. Khaleel, N. Pramesh Kapoor, and K. J. Klabunde,11, 459 (1999).
19. B. Nagappa and G. T. Chandrappa, Trans. Ind. Ceram. Soc.64, 87 (2005).
20. V. C. Srivastava, I. D. Mall, and I. M. Mishra, Coll. Surf. A Phys. Chem. Eng. Aspects260, 17 (2005).
21. R. D. Pokhrel and T. Viraraghavan, Sci. Total Environ.33, 37 (2004).
22. M. C. Diez, M. L. Mora, and S. Vidile, Wat. Res.33, 125 (1999).
23. V. S. Mishra, V. V. Mahajani, and J. B. Joshi, Ind. Eng. Chem. Res.34, 2 (1995).
24. H. S. Dugal, J. O. Church, R. M. Leekley, and J. W. Swanson, Tappi. J.59, 71 (1976).
25. A. Garg, I. Mishra, and S. Chand, Ind. Eng. Chem. Res.44, 2016 (2005).
26. S. R. Jain, K. C. Adiga, and V. R. Pai Vernekar, Combust. Flame40, 71 (1981).
27. S. L. Clesceri, A. E. Greenberg, and A. D. Eaton, Standard Methods for the Examination of Water and Waste Water,20th edition, APHA, AWWA, WEF, Washington, DC (1998), Sample collection and preservation pp. 1.27-1.34, pH COD pp. 4-81, sulphates pp. 4-178, alkalinity pp. 2-24-28.
28. I. B. Singh and M. Prasad, Ind. J. Chem. Technol.11, 185 (2004).
29. N. Alarcón, X. Garcia, M. A. Centeno, P. Ruiz, and A. Gordon, Appl. Calal. A: Gen.267, 251 (2004).
30. H. Klug and L. Alexander, X-Ray Diffraction Procedures, John Wiley and Sons Inc., New York (1962), p. 491.
31. The Environmental (Protection) Rules,1986, CPCB (Govt. of India) Pollution Control Series: PCL/2/1992, Volume I, 298 (1995).
32. E. Lucas, S. Decker, A. Khaleel, A. Seitz, S. Fultz, A. Ponce, W. Li, C. Carnes, and K. J. Klabunde, Chem. Eur. J.7, 2505 (2001).