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Articles & Whitepapers

  • Adsorption and catalytic oxidation of organic pollutants using Fe-zeolite

    Adsorption and catalytic oxidation of organic pollutants using Fe-zeolite

    In this work, a natural zeolite, modified and loaded with iron (NZ-A-Fe) as a heterogeneous catalyst, was characterized for its suitability as a permeable reactive barrier (PRB) material for treatment of aromatic hydrocarbons in groundwater. Adsorption and oxidation processes were analyzed. Batch adsorption tests for benzene, toluene and xylene (BTX) aqueous concentrated solutions were ...

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Equipment & Solutions

  • SPB<sup></sup>-624 Capillary GC Column
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    SPB-624 Capillary GC Column

    L × I.D. 30 m × 0.53 mm, df 3.00 μm General description Application: This column is specially tested for separation, efficiency, and low bleed. It is designed for purge-and-trap analyses of volatile halogenated, non-halogenated, and aromatic contaminants from environmental samples. USP Code: This column meets USP G43 requirements. Phase: • Bonded • Proprietary Temperature limits: • ...