SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD
| Documentation | Spanish, Portuguese, English |
| Supply Ability | 30 Sets per Month |
| Capacity Increase | 50 - 200% without tank expansion |
| Aeration Modification | Fine Bubble Diffuser Grid Upgrade |
| Target Markets | Brazil, Mexico, Colombia, Chile, Peru |
| Installation Downtime | Minimal, Phased Commissioning Supported |
| Delivery Time | 25-40 working days after order confirmation |
| Packaging Details | Retrofit components packed in seaworthy plywood crates with desiccant. Carrier media in 25L PP bags. Installation guide and retrofit engineering drawings in Spanish and Portuguese. Container shipment to Latin American ports. |
| Retrofit Type | Activated Sludge to IFAS/MBBR Conversion |
| Carrier Type | HDPE K1 and K5 Biofilm Carriers, 800 m²/m³ |
| Retention Screen | SS304 Wedge Wire, Custom Slot Size |
| Payment Terms | T/T,L/C,Western Union |
| Place of Origin | Jiangsu, China |
| Model Number | BM-IFAS-RK |
| Brand Name | DUBHE |
| Certification | ISO 9001:2015 |
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Product Specification
| Documentation | Spanish, Portuguese, English | Supply Ability | 30 Sets per Month |
| Capacity Increase | 50 - 200% without tank expansion | Aeration Modification | Fine Bubble Diffuser Grid Upgrade |
| Target Markets | Brazil, Mexico, Colombia, Chile, Peru | Installation Downtime | Minimal, Phased Commissioning Supported |
| Delivery Time | 25-40 working days after order confirmation | Packaging Details | Retrofit components packed in seaworthy plywood crates with desiccant. Carrier media in 25L PP bags. Installation guide and retrofit engineering drawings in Spanish and Portuguese. Container shipment to Latin American ports. |
| Retrofit Type | Activated Sludge to IFAS/MBBR Conversion | Carrier Type | HDPE K1 and K5 Biofilm Carriers, 800 m²/m³ |
| Retention Screen | SS304 Wedge Wire, Custom Slot Size | Payment Terms | T/T,L/C,Western Union |
| Place of Origin | Jiangsu, China | Model Number | BM-IFAS-RK |
| Brand Name | DUBHE | Certification | ISO 9001:2015 |
| High Light | 50 - 200% Capacity Increase IFAS MBBR Hybrid Retrofit System ，HDPE K1 and K5 Biofilm Carriers MBBR Biofilm Carrier Kit ，Minimal Installation Downtime Activated Sludge Upgrade System | ||
Our IFAS MBBR Hybrid Retrofit System (Model BM-IFAS-RK) is a complete upgrade kit that converts conventional activated sludge wastewater treatment plants into high-capacity Integrated Fixed-Film Activated Sludge (IFAS) or MBBR systems. Designed for municipal and industrial plant operators across Latin America, this wastewater treatment filter media retrofit solution doubles biological treatment capacity without requiring additional tank construction, saving 40–60% in capital expenditure compared to greenfield expansion.
| Parameter | Unit | Value |
|---|---|---|
| Material | - | Virgin HDPE |
| Specific Surface Area | m²/m³ | ≥ 800 |
| Void Ratio | % | > 95 |
| Dosing Ratio | % | 15~70 |
| Membrane Hanging Time | days | 5~15 |
| Nitrification Efficiency | gNH4-N/m3.d | 400~1200 |
| BOD5 Oxidation Efficiency | gBOD5/m3.d | 2000~10000 |
| COD Oxidation Efficiency | gCOD/m3.d | 2000~15000 |
| Specific Gravity | g/cm3 | > 0.96 |
| Packing Density | Kg/m3 | 105 |
| Service Life | year | ≥ 15 |
| pH Range | - | 5~11 |
| Applicable Temperature | °C | 5~65 |
DUBHE IFAS MBBR retrofit systems have successfully upgraded municipal wastewater treatment plants in Campinas and Curitiba, Brazil, industrial park treatment in León, Mexico, food processing wastewater facility in Cali, Colombia, and textile treatment plant in Lima, Peru. Each retrofit achieved design treatment capacity within 4–6 weeks of commissioning with stable nitrification even under diurnal flow variations.
Request a free retrofit feasibility study for your activated sludge plant. Our engineering team will review your existing process data, calculate expected capacity increase, and provide a detailed commercial proposal within 10 working days. Complete Spanish and Portuguese technical support available throughout project lifecycle.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2019
Total Annual:
10000000-20000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Shanghai DUBHE Environmental Protection &Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSI), blowers, sludge ... Shanghai DUBHE Environmental Protection &Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSI), blowers, sludge ...
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