JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Desorption and Regeneration Characteristics for Previously Adsorbed Indium Ions to Phosphorylated Sawdust
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
  • Journal title : Environmental Engineering Research
  • Volume 17, Issue 2,  2012, pp.65-67
  • Publisher : Korean Society of Environmental Engineering
  • DOI : 10.4491/eer.2012.17.2.065
 Title & Authors
Desorption and Regeneration Characteristics for Previously Adsorbed Indium Ions to Phosphorylated Sawdust
Kwon, Taik-Nam; Jeon, Choong;
  PDF(new window)
 Abstract
The desorption characteristics of previously adsorbed indium ions on phosphorylated sawdust were tested by various chemical reagents such as HCl, , NaCl, ethylenediaminetetraacetic acid, and nitrilotriacetic acid. Among them, HCl was chosen as the best desorbing agent in terms of economics. The desorption efficiency of HCl for indium ions was about 97% at a concentration of 0.5 M. The desorption efficiency for indium ions was very high at about 94% even at a solid/liquid ratio of 10.0, and the desorption process was quickly performed within 60 min. The removal efficiency of indium ions in recycled phosphorylated sawdust could be maintained at 85% in the 4th cycle.
 Keywords
Desorption;Indium ions;Recovery;Regeneration;Sawdust;
 Language
English
 Cited by
1.
커피찌꺼기에 흡착된 은 이온의 탈착 및 재생 특성,전충;

유기물자원화, 2016. vol.24. 3, pp.15-21 crossref(new window)
2.
Desorption and Regeneration Characteristics for Nickel Ions Loaded onto Sericite Using HNO3 Solution,;

청정기술, 2013. vol.19. 3, pp.347-350 crossref(new window)
3.
염산과 아세톤의 혼합용매를 이용한 Dowex21K XLT 수지에 흡착된 금과 구리-시안 착화합물의 탈착 특성,전충;

청정기술, 2013. vol.19. 4, pp.487-491 crossref(new window)
4.
질산을 이용한 게껍질에 흡착된 은 이온의 탈착 및 재생 특성,전충;

유기물자원화, 2013. vol.21. 4, pp.82-87 crossref(new window)
5.
폐슬러지로부터 섬유형 생체흡착제 제조방법의 최적화,서지혜;김남규;박문식;이선경;박동희;

대한환경공학회지, 2014. vol.36. 9, pp.641-647 crossref(new window)
6.
Adsorption and recovery characteristics of phosphorylated sawdust bead for indium(III) in industrial wastewater,;;;

Journal of Industrial and Engineering Chemistry, 2015. vol.27. pp.201-206 crossref(new window)
 References
1.
Beolchini F, Pagnanelli F, Toro L, Veglio, F. Biosorption of copper by Sphaerotilus natans immobilized in polysulfone matrix: equilibrium and kinetic analysis, Hydrometallurgy 2003;70:101-112. crossref(new window)

2.
Sekhar KC, Kamala CT, Chary NS, Sastry AR, Rao TN, Vairamani M. Removal of lead from aqueous solutions using an immobilized biomaterial derived from a plant biomass. J. Hazard. Mater. 2004;108:111-117. crossref(new window)

3.
Choong J, Kwon TN. Selective adsorption for indium(III) from industrial wastewater using chemically modified sawdust. J. Ind. Eng. Chem. 2012; In press.

4.
Dawson RM, Elliott DC, Elliott WH, Jones KM. Data for biochemical research. 3rd ed. Oxford: Clarendon Press; 1986.

5.
Volesky B. Biosorption of heavy metals. Boca Raton: CRC Press; 1990.

6.
Mustafa G, Singh B, Kookana RS. Cadmium adsorption and desorption behavior on goethite at low equilibrium concentrations: effects of pH and index cations. Chemosphere 2004;57:1325-1333. crossref(new window)

7.
Jeon C, Park KH. Adsorption and desorption characteristics of mercury(III) ions using aminated chitosan bread. Water Res. 2005;39:3938-3944. crossref(new window)

8.
Gupta S, Babu BV. Removal of toxic metal Cr(VI) from aqueous solutions using sawdust as adsorbent: equilibrium, kinetics and regeneration studies. Chem. Eng. J. 2009;150:352- 365. crossref(new window)