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AquanOX — Advanced Iron, Manganese & Oxygenation Media
AquanOX is a high-activity manganese dioxide (MnO₂) catalytic filtration media developed for the efficient removal of iron, manganese, and hydrogen sulfide from groundwater and process water. With a natural catalytic surface, AquanOX accelerates oxidation and filtration without chemical regeneration, ensuring reliable and long-lasting performance across residential, industrial, and municipal applications. Formulated from selected manganese…
Key Features
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High MnO₂ Content (≥ 80%) — Delivers exceptional catalytic activity and oxidation rate.
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Chemical-Free Operation — Works effectively with aeration or chlorination pretreatment.
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Fast Iron & Manganese Removal — Rapid oxidation of Fe²⁺ and Mn²⁺ to insoluble oxides.
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Long Service Life — Durable granules resist attrition and fouling.
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Low Backwash Requirement — Reduces water loss and operational cost.
Applications
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Iron and manganese filtration in borehole or municipal water systems
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Hydrogen sulfide removal and odor control
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Industrial and commercial groundwater treatment
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Pre-filtration for RO and softening systems
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Process water conditioning and mineral removal
Typical Specifications
| Parameter | Typical Value |
|---|---|
| Chemical Composition (MnO₂) | ≥ 80 % |
| Effective Size (D₁₀) | 0.6 – 1.2 mm |
| Uniformity Coefficient | < 1.6 |
| Bulk Density | 1.8 – 2.2 g/cm³ |
| Specific Gravity | 3.6 – 4.0 |
| pH Range | 6.2 – 9.0 |
| Hardness (Mohs) | 6 |
| Operating Temperature | ≤ 60 °C |
| Color | Dark Brown / Black |
| Service Life | 5 – 10 years (depending on feed water) |
Operating Conditions
| Parameter | Recommended Range |
|---|---|
| pH Range | 6.5 – 9.0 |
| Dissolved Oxygen | ≥ 15 % of iron + manganese concentration |
| Bed Depth | 600 – 900 mm |
| Filtration Rate | 5 – 12 m/h |
| Backwash Rate | 25 – 30 m/h |
| Backwash Duration | 10 – 15 minutes |
Packaging
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25 kg heavy-duty polypropylene sack
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Bulk supply available in 1 MT jumbo bags
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Branded as AquanOX under Aquasolve Water Technology
Storage & Handling
Store in a dry, covered area. Avoid contamination with other media. Rinse before initial use to remove fines.
Material Data Sheet (MDS)
Product Name: AquanOX
Chemical Name: Manganese Dioxide (MnO₂)
Manufacturer: Aquasolve Water Technology
Brand Line: AquanOX Catalytic Media Series
Intended Use: Iron, manganese, and hydrogen sulfide oxidation and filtration
1. Composition / Information on Ingredients
| Component | CAS No. | Percentage (%) |
|---|---|---|
| Manganese Dioxide (MnO₂) | 1313-13-9 | ≥ 80 % |
| Silica (SiO₂) | — | ≤ 15 % |
| Alumina (Al₂O₃) | — | ≤ 5 % |
2. Physical & Chemical Properties
| Property | Value |
|---|---|
| Physical State | Solid, granular |
| Color | Dark brown to black |
| Odor | Odorless |
| Specific Gravity | 3.6 – 4.0 |
| Bulk Density | 1.9 g/cm³ |
| Solubility | Insoluble in water |
| pH (slurry) | 7.0 – 8.5 |
| Hardness | 6 (Mohs) |
| Melting Point | > 535 °C (decomposes) |
3. Health Hazard Information
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Inhalation: Prolonged exposure to dust may cause mild respiratory irritation.
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Skin Contact: Non-irritating under normal use.
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Eye Contact: May cause mechanical irritation.
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Ingestion: Non-toxic in small quantities; avoid ingestion.
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Chronic Exposure: Prolonged dust inhalation may cause mild manganese exposure symptoms if airborne levels are excessive.
4. First Aid Measures
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Inhalation: Move to fresh air; seek medical attention if discomfort persists.
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Skin Contact: Wash with soap and water.
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Eye Contact: Rinse thoroughly with water for at least 15 minutes.
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Ingestion: Rinse mouth, drink water; no special treatment required.
5. Fire & Explosion Data
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Flammability: Non-flammable.
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Explosion Hazards: None.
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Extinguishing Media: Not applicable.
6. Handling & Storage
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Handle gently to avoid dust generation.
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Use dust masks, gloves, and goggles during handling.
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Store in a cool, dry, and well-ventilated area.
7. Stability & Reactivity
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Stability: Stable under normal conditions.
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Incompatibility: Avoid contact with concentrated acids or reducing agents.
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Decomposition Products: Oxygen may evolve if heated strongly.
8. Regulatory Information
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Compliance: Meets AWWA B100 and NSF/ANSI 61 standards for drinking water applications.
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Classification: Non-hazardous solid material under GHS.
9. Transport Information
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Non-hazardous; not regulated for transport.
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UN Number: Not applicable.
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Proper Shipping Name: Manganese Dioxide Media (Non-hazardous).
10. Disposal Considerations
Dispose of spent media in accordance with local environmental regulations. Can be repurposed as aggregate material or used for soil conditioning if uncontaminated.







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