Preparation of porous nano-calcium titanate microspheres and its adsorption behavior for heavy metal ion in water

Journal of Hazardous Materials

Volumn 186, Issue 2-3, 2011, Pages 971-977

  Zhang, Dong ^a   Zhang, Chun Li ^b   Zhou, Pin ^a  

^a SHENYANG LIGONG UNIVERSITY   (China)

^b Medical College   (China)

Author keywords

Adsorption; Flame atomic absorption spectrometric; Heavy metal ion; Kinetics; Porous nano calcium titanate microspheres; Template method; Thermodynamics

Indexed keywords

ADSORPTION BEHAVIOR; ADSORPTION CAPABILITY; ADSORPTION CAPACITIES; CADMIUM IONS; CALCIUM TITANATE; CITRIC ACID COMPLEX; ELUTION CONDITIONS; FLAME ATOMIC ABSORPTION SPECTROMETRIC; FTIR; LANGMUIR ADSORPTION ISOTHERMS; PH VALUE; PHYSICAL PROCESS; POROUS NANO-CALCIUM TITANATE MICROSPHERES; PRE-CONCENTRATION; PSEUDO-SECOND-ORDER KINETIC MODELS; SEM; SOL-GEL METHODS; TEMPLATE METHOD; THERMODYNAMICS AND KINETICS; WATER SAMPLES; ZINC IONS;

ABSORPTION; ADSORPTION; ATOMS; CADMIUM; CALCIUM; CITRIC ACID; HEAVY WATER; METAL IONS; METALS; MICROSPHERES; PEROVSKITE; RESINS; SOL-GEL PROCESS; SPECTROMETRY; THERMODYNAMICS; TRACE ANALYSIS; X RAY DIFFRACTION; ZINC;

CADMIUM COMPOUNDS;

CADMIUM; CITRIC ACID; HEAVY METAL; ION; LEAD; MICROSPHERE; NITRIC ACID; PEROVSKITE; POROUS NANOCALCIUM TITANATE MICROSPHERE; UNCLASSIFIED DRUG; ZINC;

ADSORPTION; ATOMIC ABSORPTION SPECTROSCOPY; CALCIUM; ENDOTHERMY; HEAVY METAL; PH; POROUS MEDIUM; REACTION KINETICS; THERMODYNAMICS; WATER TREATMENT; X-RAY DIFFRACTION; ZINC;

ADSORPTION KINETICS; ARTICLE; BIOPHYSICS; CHEMICAL ANALYSIS; CONCENTRATION (PARAMETERS); ELUTION; INFRARED SPECTROSCOPY; ISOTHERM; KINETICS; PH; SCANNING ELECTRON MICROSCOPY; THERMODYNAMICS; WATER SAMPLING; X RAY DIFFRACTION;

ADSORPTION; ALGORITHMS; CADMIUM; CALCIUM COMPOUNDS; HYDROGEN-ION CONCENTRATION; INDICATORS AND REAGENTS; KINETICS; LEAD; METALS, HEAVY; MICROSCOPY, ELECTRON, SCANNING; MICROSPHERES; MODELS, STATISTICAL; OXIDES; PARTICLE SIZE; POROSITY; SOLUTIONS; SPECTROPHOTOMETRY, ATOMIC; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; THERMODYNAMICS; TITANIUM; WATER; X-RAY DIFFRACTION; ZINC;

EID: 79751526260     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2010.11.096     Document Type: Article

References (21)

1. State Environmental Protection Administration of China Analysis Method of Water and Waste Water 2002, China Environmental Science Press, Inc., Beijing, pp. 286-415. fourth ed.
2. Jain V.K., Mandalia H.C., Gupte H.S., Vyas D.J. Azocalix[4]pyrrole Amberlite XAD-2: New polymeric chelating resins for the extraction, preconcentration and sequential separation of Cu(II), Zn(II) and Cd(II) in natural water samples. Talanta 2009, 79:1331-1340.
3. Tokali{dotless}oĝlu Ş., Yi{dotless}lmaz V., Kartal Ş., Delibaş A., Soykan C. Synthesis of a novel chelating resin and its use for selective separation and preconcentration of some trace metals in water samples. J. Hazard. Mater. 2009, 169:593-598.
4. Xie F.Z., Lin X.C., Wu X.P., Xie Z.H. Solid phase extraction of lead (II), copper (II), cadmium (II) and nickel (II) using gallic acid-modified silica gel prior to determination by flame atomic absorption spectrometry. Talanta 2008, 74:836-843.
5. Zhang L.J., Chang X.J., Zhai Y.H., He Q., Huang X.P., Hu Z., Jiang N. Selective solid phase extraction of trace Sc(III) from environmental samples using silica gel modified with 4-(2-morinyldiazenyl)-N-(3-(trimethylsilyl)propyl)benzamide. Anal. Chim. Acta 2008, 629:84-91.
6. Gao R., Hu Z., Chang X.J., He Q., Zhang L.J., Tu Z.F., Shi J.P. Chemically modified activated carbon with 1-acylthiosemicarbazide for selective solid-phase extraction and preconcentration of trace Cu(II), Hg(II) and Pb(II) from water samples. J. Hazard. Mater. 2009, 172:324-329.
7. Duran A., Tuzen M., Soylak M. Preconcentration of some trace elements via using multiwalled carbon nanotubes as solid phase extraction adsorbent. J. Hazard. Mater. 2009, 169:466-471.
8. 2 nanotubes as solid-phase extraction adsorbents coupled with flame atomic absorption spectrometry. Talanta 2009, 77:1774-1777.
9. Liu Y., Liang P., Guo L. Nanometer titanium dioxide immobilized on silica gel as sorbent for preconcentration of metal ions prior to their determination by inductively coupled plasma atomic emission spectrometry. Talanta 2005, 68:25-30.
10. Yin J., Jiang Z.C., Chang G., Hu B. Simultaneous on-line preconcentration and determination of trace metals in environmental samples by flow injection combined with inductively coupled plasma mass spectrometry using a nanometer-sized alumina packed micro-column. Anal. Chim. Acta 2005, 540:333-339.
11. Liang P., Qin Y.C., Hu B., Peng T.Y., Jiang Z.C. Nanometer-size titanium dioxide microcolumn on-line preconcentration of trace metals and their determination by inductively coupled plasma atomic emission spectrometry in water. Anal. Chim. Acta 2001, 440:207-213.
12. Hang C.Z., Hu B., Jiang Z.C., Zhang N. Simultaneous on-line preconcentration and determination of trace metals in environmental samples using a modified nanometer-sized alumina packed micro-column by flow injection combined with ICP-OES. Talanta 2007, 71:1239-1245.
13. Su H.D., Zhang D. Preparation of nanometer-sized BST powder and its adsorption behavior for cadmium ion. J. Chem. Ind. Eng. 2006, 57:2892-2896.
14. Zhang D., Su H.D., Gao H. Preparation of barium-stroutium titanate nano-powder and its adsorption properties for chromium(VI) and chromium(III). Metal. Anal. 2007, 27:7-10.
15. Zhang D., Su H.D., Gao H. Study on adsorption behavior of nanosized barium-strontium titanate powder for lead ion in water using FAAS. Spectrosc. Spectrom. Anal. 2008, 28:218-221.
16. Zhang D., Su H.D., Gao H., Liu J.C. Adsorption behavior of barium-strontium titanate powder coated by dithizone for lead ion in water. Acta Chim. Sinica 2007, 65:2549-2554.
17. Zhang D., Su H.D., Gao H. Study on the adsorption capability of barium-strontium titanate powder coated with dithizone for cadmium ion in water. Spectrosc. Spect. Anal. 2008, 28:693-696.
18. Zhang D., Hou P. Preparation of nano-calcium titanate powder and its adsorption behavior for lead ion and cadmium ion in water. Acta Chim. Sinica 2009, 67:1336-1342.
19. Zhang D., Li N., Gao D. Determination of lead and cadmium in water by flame atomic absorption spectrometry after separation/pre-concentration with manual-controlled injection porous nano-barium-strontium titanate microspheres separator. Chin. J. Anal. Chem. 2009, 37:1188-1192.
20. Wu J.G. FTIR Technology and Applications in Recent Years 1994, vol. 4. Science and Technology Literature Press, Beijing, pp. 267-273.
21. Zhang D., Zhang W.J., Guan X., Gao H., He H.B. Adsorption behavior of immobilized nanometer barium-strontium titanate for cadmium ion in water. Spectrosc. Spectrom. Anal. 2009, 29:824-828.