High-Efficiency MBBR Bio Media HNS-64 | >1200m²/m³ Surface Area | Bio Carrier for Recirculating Aquaculture Systems (RAS)

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The HNS-64 MBBR bio media is our core product, engineered for high-load wastewater treatment and perfectly suited for modern Recirculating Aquaculture Systems (RAS) and municipal wastewater plant upgrades. Manufactured from 100% premium virgin HDPE, this media features a unique [64]-room design that provides an immense specific surface area of over [1200 m²/m³]. This vast area encourages the rapid growth of a robust biofilm, significantly enhancing the removal efficiency of ammonia nitrogen (NH₃-N) and nitrite (NO₂-N) to ensure stable and safe water quality.

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Core Features & Advantages:

• Ultra-High Surface Area: With a specific surface area greater than [1200 m²/m³], it ensures rapid biofilm formation (3-15 days), supports a high-density biomass, and delivers treatment efficiency several times that of conventional processes.
• Premium Material: Made from 100% Virgin HDPE (High-Density Polyethylene) without any recycled fillers. It is non-toxic and will not cause secondary pollution to the aquatic environment.
• Robust and Durable: The unique structural design provides excellent impact resistance and a service life of over [20 years], ensuring long-term returns on a single investment.
• Self-Cleaning Function: The media maintains a 3D fluidized motion in the water, which effectively cuts air bubbles and promotes the automatic shedding and renewal of the biofilm through fluid shear, preventing clogs.
• Hydrophilic Formula: The material is enhanced with hydrophilic additives to improve biofilm adhesion and shorten the system start-up period.

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Technical Specifications:

Parameter	Specification
Model	HNS-64
Size (Dia. x H)	[Φ25mm * 4mm]
Specific Surface Area	> [1200 m²/m³]
Number of Internal Rooms	[64]
Density	[0.96-0.98 g/cm³]
Material	100% Virgin HDPE (White / Customizable)
Pieces per Cubic Meter	Approx. [200,000] pcs/m³
Biofilm Formation Time	[3 – 15 Days]
Service Life	> [20 Years]
Nitrification Efficiency	> [600 g NH₄-N/m³·d]

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Primary Applications:

This product is the ideal choice for the following systems:

1. Recirculating Aquaculture Systems (RAS): Efficiently removes ammonia and nitrites, reducing water exchange rates while increasing stocking density and survival rates.
2. Municipal Wastewater Treatment Plant (WWTP) Upgrades: Increases treatment capacity and improves effluent quality (denitrification and phosphorus removal) by adding media to existing aeration tanks without new construction.
3. Integrated Fixed-Film Activated Sludge (IFAS): Enhances the performance of existing activated sludge systems.
4. Industrial Wastewater Treatment: Suitable for high-concentration organic wastewater from industries like food & beverage, printing, papermaking, and chemicals.
5. Aquarium and Koi Pond Filtration: Provides stable and reliable biological filtration for large-scale aquatic life support systems.

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Why Choose HNS Water Tech?

As a professional manufacturer of MBBR bio media, we are committed to providing:

• Direct-from-Factory Pricing: By eliminating intermediaries, we offer you the most competitive prices.
• Strict Quality Control: We guarantee that every piece of media is made from 100% virgin HDPE for superior performance.
• Expert Technical Support: Our engineering team can provide comprehensive support, including MBBR process design, aeration calculations, and system commissioning.
• Large Stock & Fast Shipping: We maintain a large inventory to meet your project’s urgent needs.

Contact us today for free samples and a professional quote!