FRP Composite Booster Pumping Station, Underground Wastewater Pumping Station, and Sewage Treatment Plant
Product Spotlights
Core Technical Parameters
• Treatment Capacity: 0.5-500 m³/d (customizable according to actual needs), with 10%-20% margin reserved for peak water volume.
• Influent Water Quality Requirements: BOD₅ ≤ 150 mg/L, COD ≤ 300 mg/L, SS ≤ 220 mg/L, NH₃-N ≤ 40 mg/L, pH 6.0-9.0, BOD₅/COD ≥ 0.3, inlet water temperature ≤ 40℃.
• Effluent Quality Standard: Meet GB 18918 (Urban Sewage Treatment Plant Pollutant Discharge Standard), optional Grade A, Grade B or higher than Grade A (for reuse).
• Operating Temperature: -10℃-55℃; thermal insulation measures are required when the temperature is lower than -10℃.
• Input Voltage: 380V±20V or 220V±15V; voltage stabilizer is required for large voltage fluctuations.
• Power Consumption: 0.8-5.0 kWh/m³ (varies with treatment capacity and process type)
• Noise Level: ≤ 55 dB, no impact on the surrounding environment.
• Installation Type: Above-ground (Type Ⅰ), semi-underground (Type Ⅱ), underground (Type Ⅲ); underground type saves surface space and can be greened on the top.
• Main Material: Optional FRP (resin material), PE (engineering plastic), carbon steel with anti-corrosion treatment, etc..
• Anaerobic Tank: Under anaerobic conditions, anaerobic microorganisms decompose macromolecular organic matter into small molecules, improving the biodegradability of sewage and reducing the subsequent treatment load.
• Anoxic Tank: Through denitrification reaction, nitrogen elements in sewage are converted into nitrogen gas to achieve denitrification function.
• Aerobic Tank: Aerobic microorganisms oxidize organic matter into CO₂ and H₂O, and nitrifying bacteria convert ammonia nitrogen into nitrate nitrogen; MBBR process uses suspended biological carriers to enhance treatment efficiency, and MBR process uses ultrafiltration membrane to replace secondary sedimentation tank for more efficient solid-liquid separation.
• Sedimentation & Disinfection: Realize solid-liquid separation of sewage and sludge; the supernatant is disinfected to ensure the effluent meets the standard; sludge is partially returned and partially transported outward for treatment regularly.
Product Advantages
• Integrated Design: Integrate all treatment processes into a single device, no need for complex site supporting facilities, small footprint (50%-70% less than traditional sewage treatment plants), and short construction cycle.
• Efficient & Stable Treatment: Adopt advanced treatment technology, COD removal rate ≥ 85% (MBR process ≥ 95%), BOD₅ and NH₃-N removal rate ≥ 80%, stable effluent quality, strong impact resistance to water quality and quantity fluctuations.
• Energy-Saving & Low Operation Cost: Low energy consumption, no need for chemical agents (or less dosage), simple operation and maintenance, low daily operation cost; some models can realize automatic operation without manual on-duty.
• Flexible & Convenient: Customizable treatment capacity and process according to actual needs; easy installation and transportation, suitable for various complex sites; multiple installation types to adapt to different space conditions.
• Environmentally Friendly: Low noise, no secondary pollution; sludge production is 20% less than traditional processes; underground installation does not affect the surrounding environment and can be integrated with the landscape.
Applicable Scenarios
Widely used in decentralized sewage treatment scenarios, including but not limited to:
• Domestic sewage treatment: Residential communities, villages, towns, office buildings, hotels, restaurants, schools, hospitals, nursing homes, military units, etc.
• Small and medium-sized industrial organic wastewater treatment: Slaughtering, aquatic product processing, food processing and other industries.
• Special scenarios: Highway service areas, railway stations, tourist attractions, construction sites, emergency water pollution treatment, remote communities, etc.
• Water reuse: Landscape greening irrigation, road flushing, etc. (after matching the reuse process).
Maintenance & Service
• Routine Maintenance: Regular cleaning of grille and regulating tank; regular inspection of aeration system, pump and other components; regular maintenance and cleaning of membrane components (for MBR process: maintenance cleaning once a week, chemical cleaning once every 3 months), membrane service life is 3-5 years.
• After-Sales Service: Provide on-site installation guidance, operation training and technical support; formulate personalized maintenance plans according to the equipment operation status; timely respond to fault handling to ensure continuous and stable operation of the equipment.
Compliance & Certification
Comply with the industry standard JB/T 14013-2020 "Integrated Domestic Sewage Treatment Equipment" and national environmental protection discharge standards; pass relevant quality system certification and environmental protection testing to ensure safe and compliant operation.
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