Xylem
Ozone applications
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Substances that can be oxidized with ozone (some examples)
• AOX (Adsorbable organic halogen compounds)
• NO2 (Nitrite)
• Fe (Iron)
• Mn (Manganese)
• CN (Cyanide)
• Crop protection agents (pesticide)
• EDTA (Ethylenedinitrilotetraacetate; chelating agent)
• NOx (Nitrogen oxides)
• H2S (Hydrogen sulphide, other odorous substances)
• CKW (Chlorinated hydrocarbons)
• PCA (Polycyclic aromatic hydrocarbons
• Colorants
• Pharmaceuticals, EDCs (Endocrine Disrupting Compounds)
| Drinking water |
• Improvement of flocculation
• Color, taste, and odor reduction
• Fe/Mn oxidation
• Disinfection
• TOC reduction (i.e. THM´s)
• Elimination of endocrine substances
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| Wastewater |
• Reduction of COD (Chemical oxygen demand)
• Decoloration
• Elimination of Tensides
• Elimination of Phenols
• Sludge Treatment
• Elimination of AOX
• Elimination of endocrine substances
• and more
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| Process water |
• Reduction of COD
• (Chemical oxygen demand)
• Decoloration
• Elimination of Tensides
• Elimination of Phenols
• Sludge Treatment
• Elimination of AOX
• Elimination of endocrine substances
• and more
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| Product polishing |
• Improvement of viscosity (i.e. starch)
• Shelf-life improvement of food (i.e. lettuce)
• Surface treatment (i.e. laminating, coating)
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| Bleaching process |
• Pulp bleaching (Pulp & Paper industry)
• China clay (Kaolin)
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| Ozonolysis / Synthesis |
• Synthesis of new products
• Modification of products
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| Odor Control |
• Oxidation of H2S (waste gases)
• Mercaptanes
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