Ditapis dengan
Ozonation catalyzed by the raw bauxite for the degradation of 2,4,6-trichloro…
Abstract. A kind of inexpensive and environmental friendly mineral, the raw bauxite has been used successfully as a catalyst combined with ozonation in the degradation of 2,4,6-trichloroanisole (TCA). The catalyst was characterized by using various analytical techniques. X-ray powder diffraction (XRD) characterization showed that the raw bauxite containing boehmite (y-AlOOH), kaolinite (Al…
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- ISBN/ISSN
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- Deskripsi Fisik
- Journal of Hazardous Materials 168 (2009) 246–252
- Judul Seri
- Journal of Hazardous Materials
- No. Panggil
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Inhibiting the regeneration of N-nitrosodimethylamine in drinking water by UV…
Abstract. N-Nitrosodimethylamine (NDMA) is a highly carcinogenic compound that is suspected of carcinogenic activity in the human body. A variety of methods are used to remove NDMA from water, but the main degradation products, dimethylamine (DMA) and NO2−, are also precursors for NDMA formation. UV irradiation combined with ozonation (UV/O3) was examined in this investigation for its abi…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Journal of Hazardous Materials 168 (2009) 108–114
- Judul Seri
- Journal of Hazardous Materials
- No. Panggil
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Fabrication of polyoxometalate-based nano/micrometer composite films by elect…
Abstract. Keggin-type heteropolyanion H3PMo12O40 encapsulated by a cationic surfactant dioctadecyldimethylammonium chloride (DODA·Cl) has been assembled on ITO substrates using an electrophoretic approach. The films were characterized by atomic force microscopy (AFM), scanning electron microscopy (SEM), IR spectra, X-ray photoelectron spectra (XPS) and cyclic voltammetry. The AFM images ex…
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- ISBN/ISSN
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- Deskripsi Fisik
- Journal of Colloid and Interface Science 333 (2009) 771–775
- Judul Seri
- Journal of Colloid and Interface Science
- No. Panggil
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Effects of film structure on electrochromic properties of the multilayer film…
Abstract. Multilayer films of tungstophosphate anion (P2W18) and poly(allylamine hydrochloride) (PAH) were fabricated on quartz and ITO substrates by layer-by-layer self-assembly method. These films were characterized by UV–vis spectroscopy, cyclic voltammetry (CV), chronoamperometric (CA), chronocoulometry (CC) and atomic force microscopy (AFM). The effects of film structure on multilaye…
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- ISBN/ISSN
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- Deskripsi Fisik
- Journal of Colloid and Interface Science 330 (2009) 408–414
- Judul Seri
- Journal of Colloid and Interface Science
- No. Panggil
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Influence of surface texture and acid–base properties on ozone decompositio…
Abstract. The decomposition of aqueous ozone in the presence of three aluminum (hydroxyl) oxides was studied, respectively. It was hypothesized that surface hydroxyl groups and acid–base properties of aluminum (hydroxyl) oxides play an important role in catalyzed ozone decomposition. The variables investigated were oxide dose, aqueous pH, presence of inorganic anions (sulfate and nitrate)…
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- ISBN/ISSN
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- Deskripsi Fisik
- Applied Catalysis B: Environmental 84 (2008) 684–690
- Judul Seri
- Applied Catalysis B: Environmental
- No. Panggil
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