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K3 Plastic MBBR Bio Film Carrier HDPE Moving Bed Bioreactor Media For Sewage Water Treatment
Water Treatment Filter Media

K3 Plastic MBBR Bio Film Carrier HDPE Moving Bed Bioreactor Media For Sewage Water Treatment

Model Material Size (D×H) Specific Surface Area
K3 MBBR Biofilm Carrier Virgin HDPE Φ25 × 12 mm ≥ 500 m²/m³
Effective Density Service Life Packing Rate Application
0.96 g/cm³ ≥ 15 years 30%–60% Municipal & Industrial Wastewater, Nitrification / Denitrification

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    Plastic MBBR Bio Film Carrier Product advantages

    Plastic MBBR Bio Film Carrier Table parameters

    Model

    Material

    Size (D×H)

    Specific Surface Area

    Effective Density

    Typical Application

    K1 MBBR Carrier

    Virgin HDPE

    Φ10 × 7 mm

    ≥ 900 m²/m³

    0.96 g/cm³

    Small sewage & aquaculture

    K2 MBBR Carrier

    Virgin HDPE

    Φ15 × 10 mm

    ≥ 800 m²/m³

    0.96 g/cm³

    Medium-scale wastewater treatment

    K3 MBBR Carrier

    Virgin HDPE

    Φ25 × 12 mm

    ≥ 500 m²/m³

    0.96 g/cm³

    Municipal & industrial wastewater (most widely used)

    K3 Enhanced MBBR

    Virgin HDPE

    Φ25 × 10 mm

    ≥ 600 m²/m³

    0.96 g/cm³

    High-load biochemical treatment

    K4 MBBR Carrier

    Virgin HDPE

    Φ25 × 10 mm

    ≥ 700 m²/m³

    0.96 g/cm³

    Low aeration & large biofilm demand

    K5 MBBR Carrier

    Virgin HDPE

    Φ25 × 5 mm

    ≥ 850 m²/m³

    0.96 g/cm³

    High ammonia nitrogen & denitrification

    Plastic MBBR Bio Film Carrier Product Introduction

    K3 MBBR biofilm carrier is a kind of suspended moving bed filter media manufactured from virgin HDPE. With a unique multi-channel hollow cylindrical structure, it is the most mainstream media applied in Moving Bed Biofilm Reactor (MBBR) process worldwide.

    The density of K3 carrier is about 0.96g/cm³, which allows it to suspend and circulate freely inside the aeration tank under moderate aeration. Plenty of inner channels provide huge attachment area for aerobic, anoxic and anaerobic microorganisms to form stable biofilm. It realizes efficient degradation of organic pollutants, nitrification and denitrification for removing COD, ammonia nitrogen and total nitrogen.

    This plastic MBBR carrier features excellent acid and alkali resistance, anti-aging performance and stable physical properties. It will not deform or break under long-term operation. The special structural design effectively avoids medium blockage and reduces maintenance difficulty.

    K3 MBBR moving bed biofilm carrier can be widely used in municipal sewage treatment, all types of industrial wastewater treatment, aquaculture RAS circulating water system, river water restoration and other water treatment projects. It supports flexible filling rate design, easy installation and reconstruction of existing biochemical pools, which helps customers save engineering investment and shorten construction period.



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