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Activated Alumina | High-Performance Adsorbent Media for Fluoride, Arsenic & Moisture Removal

Activated Alumina | High-Performance Adsorbent Media for Fluoride, Arsenic & Moisture Removal

Rs. 3,269.00 + GST
Rs. 3,857.42 (Incl. GST)
Rs. 4,749.00 Rs. 3,269.00 + GST
Rs. 3,857.42 (Incl. GST)
Rs. 130.76/kg
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Activated Alumina is a highly porous, spherical aluminum oxide (Al₂O₃) adsorbent media widely used in water treatment and air purification applications. It is specifically designed to remove contaminants such as fluoride, arsenic, selenium, and other dissolved impurities from water through the process of adsorption. Owing to its high surface area and excellent mechanical strength, activated alumina is also extensively used as a desiccant for drying compressed air, gases, and liquids.

The media provides consistent performance, excellent physical durability, and can be regenerated under suitable operating conditions, making it a reliable and economical solution for municipal, commercial, and industrial water treatment systems.

🫗 Quick Highlights

  • High surface area porous aluminum oxide media
  • Effective fluoride and arsenic removal
  • Excellent adsorption capacity
  • High mechanical and abrasion strength
  • Suitable for drinking water treatment
  • Can be regenerated for extended service life
  • Low pressure drop with spherical bead structure
  • Chemically stable and durable
  • Suitable for water, air, and gas purification
  • Ideal for industrial and commercial applications
  • Catalytically Coated Mineral Media
  • Catalytic Iron & Manganese Removal Media
  • Backwash Only
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💧 Key Benefits

  • Efficiently reduces fluoride concentrations to meet drinking water standards.
  • Effective for removing arsenic, selenium, and other trace contaminants under suitable operating conditions.
  • High adsorption capacity provides long service cycles.
  • Excellent physical strength minimizes media breakdown during operation and backwashing.
  • Can be regenerated, reducing replacement costs and improving operational economy.
  • Suitable for both pressure vessels and gravity filtration systems.
  • Chemically stable over a wide range of operating conditions.
  • Widely used in both water purification and industrial drying applications.

📌 Technical Properties

  • Media Type: Activated Alumina Adsorbent
  • Chemical Composition: Activated Aluminum Oxide (Al₂O₃)
  • Appearance: White to Off-White Spherical Beads
  • Shape: Spherical
  • Surface Area: High Surface Area
  • Porosity: Highly Porous Structure
  • Bulk Density: Varies by grade
  • Particle Size: Available in multiple sizes depending on application
  • Hardness: High Mechanical Strength
  • Regeneration: Possible using suitable chemical treatment depending on application
  • Operating pH: Application dependent
  • Packaging: Available in 25 kg bags (other packaging available on request)

🌊 Applications

  • Fluoride Removal Plants
  • Arsenic Removal Systems
  • Drinking Water Treatment
  • Municipal Water Supply
  • Industrial Water Treatment
  • RO Pretreatment and Post-Treatment
  • Groundwater Purification
  • Desiccant Air Dryers
  • Compressed Air Drying
  • Natural Gas Drying
  • Petrochemical Industries
  • Pharmaceutical Industries
  • Food & Beverage Industries

🔧 Installation & Operating Guidelines

  1. Install the media in a clean pressure vessel or adsorption column with suitable support media.
  2. Thoroughly rinse the media before placing the unit into service.
  3. Operate within the recommended flow rate to ensure adequate contact time for adsorption.
  4. Maintain appropriate influent water chemistry, especially pH, for optimum fluoride or arsenic removal.
  5. Monitor treated water quality regularly to determine media exhaustion.
  6. Regenerate or replace the media once adsorption capacity is exhausted.
  7. Periodically backwash if recommended by the system design to maintain hydraulic performance.

⚙️ How It Works

Activated Alumina removes contaminants through the process of adsorption. As water passes through the highly porous media bed, dissolved contaminants such as fluoride, arsenic, selenium, and other ions are attracted to and retained on the extensive internal surface area of the alumina particles.

Unlike conventional filtration media that remove suspended solids, activated alumina captures dissolved impurities at the molecular level, producing cleaner and safer water. Once the adsorption sites become saturated, the media can often be regenerated using suitable chemical treatment, restoring much of its adsorption capacity.

🥽 Safety & Handling

  • Store in a cool, dry, and well-ventilated location.
  • Keep bags sealed until installation to prevent contamination.
  • Avoid exposure to excessive moisture during storage.
  • Wear gloves, safety glasses, and a dust mask while handling dry media.
  • Flush the media thoroughly before potable water use.
  • Dispose of exhausted media according to local environmental regulations, particularly when used for hazardous contaminant removal.

⚙️ How It Works

Activated Alumina removes contaminants through the process of adsorption. As water passes through the highly porous media bed, dissolved contaminants such as fluoride, arsenic, selenium, and other ions are attracted to and retained on the extensive internal surface area of the alumina particles.

Unlike conventional filtration media that remove suspended solids, activated alumina captures dissolved impurities at the molecular level, producing cleaner and safer water. Once the adsorption sites become saturated, the media can often be regenerated using suitable chemical treatment, restoring much of its adsorption capacity.

⚠️ Limitations and Precautions

  • Performance depends significantly on water chemistry, especially pH and competing ions.
  • Adequate contact time is essential for effective contaminant removal.
  • High suspended solids should be removed before the activated alumina bed to prevent fouling.
  • Adsorption capacity is finite; exhausted media requires regeneration or replacement.
  • Fluoride and arsenic removal efficiency varies depending on raw water quality and operating conditions.
  • Improper regeneration may reduce media performance and service life.
  • Regular water quality monitoring is recommended to ensure consistent treatment performance.
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FREQUENTLY ASKED QUESTIONS

Do you provide installation services?

Yes. We install RO plants, softeners, iron removal filters, ETP/STP systems, and all types of domestic & industrial water treatment plants across India.

Do you offer GST invoices?

Yes. Every order comes with a100% GST-compliant invoice, suitable for dealers, resellers, and industrial use.

How do I know which chemical or filter is suitable for my water?

You can share your raw water report, TDS, or problem description. Our technical team will recommend the correct chemical, membrane, filter media, or system.

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Can I speak to someone before placing an order?

Yes, you can contact us directly via phone, email, or WhatsApp for product guidance or bulk pricing.

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