Preparation and use of chemically modified MCM-41 and silica gel as selective adsorbents for Hg(II) ions

Journal of Hazardous Materials

Volumn 154, Issue 1-3, 2008, Pages 578-587

  Puanngam, Mahitti ^a   Unob, Fuangfa ^a  

^a CHULALONGKORN UNIVERSITY   (Thailand)

Author keywords

Extraction; MCM 41; Mercuric ions; Mesoporous silica; Silica gel

Indexed keywords

EXTRACTION; MERCURY (METAL); METAL IONS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; WATER TREATMENT;

MERCURIC IONS; MESOPOROUS SILICA;

SILICA GEL;

2 (3 (2 AMINOETHYLTHIO)PROPYLTHIO)ETHANAMINE; ADSORBENT; ANION; CATION; CHLORIDE; ETHYLAMINE; MCM 41; MERCURY; SILICA GEL;

EXTRACTION; MERCURY (METAL); METAL IONS; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; SILICA GEL; WATER TREATMENT;

ADSORPTION; CATION; EXTRACTION METHOD; GEL; MERCURY (ELEMENT); NUCLEAR MAGNETIC RESONANCE; ORGANIC NITROGEN COMPOUND; PH; SILICA; THERMOGRAVIMETRY; X-RAY DIFFRACTION;

ADSORPTION; ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CHEMICAL STRUCTURE; IONIC STRENGTH; ISOTHERM; MATHEMATICAL MODEL; METAL EXTRACTION; PH; THERMOGRAVIMETRY; X RAY DIFFRACTION;

ADSORPTION; AMINES; CHLORIDES; HYDROGEN-ION CONCENTRATION; MERCURY; SILICON DIOXIDE; WATER POLLUTANTS, CHEMICAL; WATER PURIFICATION;

EID: 43049119291     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2007.10.090     Document Type: Article

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