Selective extraction of mercury(II) from water samples using mercapto functionalised-MCM-41 and regeneration of the sorbent using microwave digestion

Journal of Hazardous Materials

Volumn 193, Issue , 2011, Pages 171-176

  Idris, Salah A ^a   Harvey, Sophie R ^a   Gibson, Lorraine T ^a  

^a UNIVERSITY OF STRATHCLYDE   (United Kingdom)

Author keywords

MCM 41; Mercury removal; Sorbent regeneration; Water treatment

Indexed keywords

ADSORPTION CAPACITIES; ANALYTES; CHELATING AGENT; COMPLEX MATRICES; DIETHYLENETRIAMINE; DISTILLED WATER; HARD METALS; INFLUENCE OF PH; MCM-41; MERCURY REMOVAL; MESOPOROUS; MICROWAVE DIGESTION; PH VALUE; RIVER WATER; SELECTIVE EXTRACTION; SILICA SORBENTS; SOFT METALS; WATER SAMPLES;

ADSORPTION; CHELATION; CHROMIUM; CRYSTALLINE MATERIALS; HEAVY METALS; HEAVY WATER; MANGANESE; MERCURY (METAL); MERCURY COMPOUNDS; METAL IONS; METAL RECOVERY; METALS; RIVER POLLUTION; SILICA; SORBENTS; WATER TREATMENT;

CHEMICALS REMOVAL (WATER TREATMENT);

CHROMIUM; DIETHYLENETRIAMINE; LEAD; MANGANESE; MERCAPTOPROPYL; MERCURY; MESOPOROUS CRYSTALLINE MATERIAL 41; PROPANE; RIVER WATER; SORBENT; TAP WATER; UNCLASSIFIED DRUG; WATER; ZINC ION;

ADSORPTION; DIGESTION; MERCURY (ELEMENT); PH; RIVER WATER; SAMPLING; SILICA; WATER TREATMENT;

ADSORPTION; ARTICLE; MICROWAVE DIGESTION; MICROWAVE RADIATION; PH; WASTE COMPONENT REMOVAL; WASTE WATER MANAGEMENT; WATER CONTAMINATION;

ADSORPTION; MERCURY; MICROWAVES; WATER POLLUTANTS, CHEMICAL;

EID: 80053285195     PISSN: 03043894     EISSN: 18733336     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2011.07.037     Document Type: Article

References (29)

1. Dujardin M.C., Caze C., Vroman I. Ion-exchange resins bearing thiol groups to remove mercury. Part 1: synthesis and use of polymers prepared from thioester supported resin. React. Funct. Polym. 2000, 43:123-132.
2. Chiarle S., Ratto M., Rovatti M. Mercury removal from water by ion exchange resins adsorption. Water Res. 2000, 34:2971-2978.
3. Monteagudo J.M., Ortiz M.J. Removal of inorganic mercury from mine waste water by ion exchange. J. Chem. Technol. Biotechnol. 2000, 75:767-772.
4. Sevdic D., Meider H. Solvent extraction of silver(I) and mercury(II) by O,O-Di-n-butyl R-phenylamino-phenylmethanethio phosphonate from chloride solutions. Solvent Extr. Ion Exch. 1990, 8:643-658.
5. Brewer K.N., Herbst R.S., Glagolenko I.Y., Todd T.A. Mercury extraction by the TRUEX process solvent. III. Extractable species and stoichiometry. Solvent Extr. Ion Exch. 1998, 16:487-504.
6. Fiskum S.K., Rapko B.M., Lumetta G.J. Partitioning of mercury from actinides in the TRUEX process. Solvent Extr. Ion Exch. 2001, 19:643-657.
7. Lagadic I., Mitchell M., Payne B. Highly effective adsorption of heavy metal ions by a thiol-functionalized magnesium phyllosilicate clay. Environ. Sci. Technol. 2001, 35:984-990.
8. Mohan D., Gupta V.K., Srivastava S.K., Chander S. Kinetics of mercury adsorption from wastewater using activated carbon derived from fertilizer waste. Colloids Surf. A 2001, 177:169-181.
9. USEPA, Aqueous Mercury Treatment, Capsule Report EPA 625-R-97-004, EPA, Washington, DC, 1997.
10. Patterson J.W., Passino R. Metals Speciation Separation and Recovery 1990, Lewis Publishers, New York.
11. Terashima Y. Removal of dissolved heavy metals by chemical coagulation, magnetic seeding, and high gradient magnetic filtration. Water Res. 1986, 20:537-545.
12. Larson K.A. Liquid ion exchange for mercury removal from water over a wide pH range. Ind. Eng. Chem. Res. 1992, 31:2714-2722.
13. Yu M., Tian W., Sun D., Shen W., Wang G., Xu N. Systematic studies on adsorption of 11 trace heavy metals on thiol cotton fiber. Anal. Chim. Acta 2001, 428:209-218.
14. Puanngam M., Unob F. Preparation and use of chemically modified MCM-41 and silica gel as selective adsorbents for Hg(II) ions. J. Hazard. Mater. 2008, 154:578-587.
15. Perez-Quintanilla D., del Hierro I., Fajardo M., Sierra I. 2-Mercaptothiazoline modified mesoporous silica for mercury removal from aqueous media. J. Hazard. Mater. 2006, 134:245-256.
16. Walcarius A., Delacote C. Mercury(II) binding to thiol-functionalized mesoporous silicas: critical effect of pH and sorbent properties on capacity and selectivity. Anal. Chim. Acta 2005, 547:3-13.
17. Arencibia A., Aguado J., Arsuaga J.M. Regeneration of thiol-functionalized mesostructured silica adsorbents of mercury. Appl. Surf. Sci. 2010, 256:5453-5457.
18. Feng X., Fryxell G.E., Wang L.-Q., Kim A.Y., Liu J., Kemner K.M. Functionalized monolayers on ordered mesoporus supports. Science 1997, 276:923-926.
19. Lee B., Kim Y., Lee H., Yi J. Synthesis of functionalized porous silicas via templating method as heavy metal ion adsorbents: the introduction of surface hydrophilicity onto the surface of adsorbents. Micropor. Mesopor. Mater. 2001, 50:77-90.
20. Idris S.A., Davidson C.M., McManamon C., Morris M.A., Anderson P., Gibson L.T. Large pore diameter MCM-41 and its application for lead removal from aqueous media. J. Hazard. Mater. 2011, 185:898-904.
21. Mercier L., Pinnavaia T.J. Heavy metal ion adsorbents formed by the grafting of a thiol functionality to mesoporous silica molecular sieves: factors affecting Hg(II) uptake. Environ. Sci. Technol. 1998, 32:2749-2754.
22. Khan A., Mahmood F., Khokhar M.Y., Ahmed S. Functionalized sol-gel material for extraction of mercury(II). React. Funct. Polym. 2006, 66:1014-1020.
23. Cestari A.R., Vieira E.F.S., Lopes E.C.N., da Silva R.G. Kinetics and equilibrium parameters of Hg(II) adsorption on silica-dithizone. J. Colloid Interface Sci. 2004, 272:271-276.
24. Perez-Quintanilla D., del Hierro I., Fajardo M., Sierra I. Mesoporous silica functionalized with 2-mercaptopyridine: synthesis, characterization and employment for Hg(II) adsorption. Micropor. Mesopor. Mater. 2006, 89:58-68.
25. Liu A.M., Hidajat K., Kaki S., Zhao D.Y. A new class of hybrid mesoporous materials with functionalized organic monolayers for selective adsorption of heavy metal ions. Chem. Commun. 2000, 1145-1146.
26. M.A. Ebadian, M. Allen, Y. Cai, Mercury Contaminated Material Decontamination Methods, HCET Final Report U.S.E.P.A. HCT-2000-D053-002-04.
27. Malandrino M., Abollino O., Giacomino A., Aceto M., Mentasti E. Adsorption of heavy metals on vermiculite: influence of pH and organic ligands. J. Colloid Interface Sci. 2006, 299:537-546.
28. Vieira E.F.S., Cestari A.R., De J., Simoni A., Airoldi C. Use of calorimetric titration to determine thermochemical data for interaction of cations with mercapto-modified silica gel. Thermochim. Acta 1999, 328:247-252.
29. Walcarius A., Delacote C. Mercury(II) binding to thiol functionalized mesoporous silicas: critical effect of pH and sorbent properties on capacity and selectivity. Anal. Chim. Acta 2005, 547:3-13.