Defluoridation chemistry of synthetic hydroxyapatite at nano scale: Equilibrium and kinetic studies

Journal of Hazardous Materials

Volumn 155, Issue 1-2, 2008, Pages 206-215

  Sundaram, C Sairam ^a   Viswanathan, Natrayasamy ^b   Meenakshi, S ^b  

^a Polytechnic College   (India)

^b GANDHIGRAM RURAL UNIVERSITY   (India)

Author keywords

Adsorption; Defluoridation; Freundlich; Ion exchange; Langmuir; n HAp; Particle and pore diffusion; Pseudo first order; Pseudo second order; Redlich Peterson

Indexed keywords

ADSORPTION; ION EXCHANGE; SORBENTS; TRANSMISSION ELECTRON MICROSCOPY;

DEFLUORIDATION; PSEUDO-FIRST-ORDER; PSEUDO-SECOND-ORDER; REDLICH-PETERSON;

HYDROXYAPATITE;

ALUMINUM OXIDE; FLUORIDE; HYDROXYAPATITE;

ADSORPTION; HYDROXYAPATITE; ION EXCHANGE; SORBENTS; TRANSMISSION ELECTRON MICROSCOPY;

ADSORPTION; CALCIUM; FIELDWORK; FLUORIDE; FTIR SPECTROSCOPY; ION EXCHANGE; ISOTHERM; PHOSPHATE (INORGANIC); REACTION KINETICS; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION;

ADSORPTION KINETICS; ARTICLE; CHEMICAL REACTION KINETICS; COST EFFECTIVENESS ANALYSIS; DEFLUORIDATION; INFRARED SPECTROSCOPY; ION EXCHANGE; NANOANALYSIS; THERMODYNAMICS; TRANSMISSION ELECTRON MICROSCOPY; WATER SAMPLING; WATER TREATMENT; X RAY DIFFRACTION;

ADSORPTION; CALCIUM HYDROXIDE; DURAPATITE; FLUORIDES; HYDROGEN-ION CONCENTRATION; KINETICS; NANOSTRUCTURES; PHOSPHORIC ACIDS; THERMODYNAMICS; WATER POLLUTANTS, CHEMICAL; WATER PURIFICATION;

EID: 42749095876     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2007.11.048     Document Type: Article

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