Contact Platform Support
Help CenterMulti-Stage COD Wastewater Treatment System 5-50m3/H Capacity IP55 Control Panel 220V/380V
Product Spotlights
Related Products
-
Automatic COD Wastewater Treatment Machine 316L Stainless Steel Tank 1.5kW 0.75kW 5M3/DayUS$ 6950 - 954000MOQ: 2 Combos -
Compact COD Wastewater Treatment Plant Semi-Auto 304 Steel 3-Phase Motor 0.5m3/H 1Year WarrantyUS$ 6950 - 954000MOQ: 2 Combos
-
COD Wastewater Treatment Equipment 1 Year Warranty On-Site Installation Training Included 5m3/HUS$ 6950 - 954000MOQ: 2 Combos
-
COD Wastewater Treatment Equipment 304 Stainless Steel PLC Auto Control 5m3/h 220VUS$ 6950 - 954000MOQ: 2 Combos
-
High Salinity COD Wastewater Treatment System for Textile Dyeing, 220V, 10m³/d Capacity Discharge ReadyUS$ 6170 - 850000MOQ: 1 Combo
Qingdao Conqinphi Environmental Technology Group Co., Ltd., established in 2015 with a 10,000–30,000 m² factory and over 200 skilled employees, proudly presents our Multi-Stage COD Wastewater Treatment System with 5–50 m³/h capacity. This robust system is engineered to efficiently reduce Chemical Oxygen Demand (COD) in industrial effluents, ensuring compliance with stringent discharge standards. Equipped with an IP55-rated control panel and available in 220V or 380V configurations, it delivers reliable performance in harsh environments. By integrating multiple treatment stages, our solution maximizes contaminant removal while minimizing operational costs—ideal for sectors like food processing, textiles, chemicals, and pharmaceuticals.
Key Features & Technical Specifications
- Multi-Stage Treatment Process: Combines physical, biological, and chemical stages (e.g., anaerobic digestion, activated sludge, coagulation, filtration) to achieve up to 95% COD reduction.
- High Capacity Range: Handles flow rates from 5 to 50 m³ per hour, easily scalable to match your production volume.
- Durable Construction: Available in carbon steel (epoxy-lined) or stainless steel (304/316L) to resist corrosion and extend service life.
- IP55 Control Panel: Protects electrical components from dust and water jets, ensuring safe operation even in wet or dusty environments.
- Flexible Power Options: Supports 220V (single-phase) or 380V (three-phase) input, compatible with standard industrial grids.
- Automated PLC Control: Optional programmable logic controller enables real-time monitoring, alarm functions, and remote operation.
- Low Energy Consumption: Optimized pump and aeration design reduce power usage by 15–20% compared to conventional systems.
- Compact Skid-Mounted Design: Pre-assembled and tested at our factory, minimizing on-site installation time and labor.
Technical Parameters (Typical Configuration)
| Parameter | Value |
| Treatment Capacity | 5 – 50 m³/h (customizable) |
| Inlet COD Concentration | ≤ 10,000 mg/L (higher upon design) |
| Outlet COD | ≤ 500 mg/L (or |
| Voltage / Frequency | 220V, 50Hz / 380V, 50Hz (60Hz optional) |
| Control Panel IP Rating | IP55 |
| Operating Temperature | 5°C – 40°C |
| Material of Construction | Carbon steel (epoxy) or SS304/316L |
Advantages for Your Business
- ✓ Regulatory Compliance: Achieve local discharge limits for COD, BOD, TSS, and other pollutants, avoiding fines and shutdowns.
- ✓ Operational Reliability: IP55 panel and corrosion-resistant tanks ensure continuous operation even in demanding industrial settings.
- ✓ Low Maintenance: Self-cleaning screens, easy-access hatches, and standardized parts reduce downtime and repair costs.
- ✓ Energy Efficiency: Variable frequency drives (optional) and high-efficiency blowers cut electricity expenses by up to 20%.
- ✓ Scalable Design: Modular construction allows you to expand capacity or add treatment stages as your plant grows.
- ✓ Quick ROI: Typical payback period of 12–18 months through reduced water purchase, lower discharge fees, and potential water reuse.
Company Trust & Global Reach
As a leading manufacturer based in Qingdao, China, Qingdao Conqinphi Environmental Technology Group Co., Ltd. has been delivering wastewater solutions since 2015. Our 20,000 m² facility houses advanced manufacturing lines and a dedicated R&D team. We export US$10–50 million annually to over 30 countries across North America, Europe, Southeast Asia, Africa, and the Middle East. Our quality management systems are certified to ISO9001, ISO14000, OHSAS18001, and other international standards (certificates available upon request). With 201–300 employees, we provide comprehensive after-sales support including on-site installation guidance, commissioning, and spare parts supply.
Choose Conqinphi to partner with a reliable team that understands your wastewater challenges. Our multi-stage COD treatment system not only cleans your effluent but also helps you save water and reduce environmental liability. Contact us today for a tailored proposal and engineering consultation. We are ready to assist with custom designs, overseas shipping from Qingdao port, and long-term service agreements.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum COD concentration this system can handle?
A: Our standard design handles inlet COD up to 10,000 mg/L. For higher concentrations, we can incorporate additional pre-treatment stages or adjust hydraulic retention times—please provide your specific effluent analysis. -
Q: Can the system be operated in freezing temperatures?
A: The standard system is designed for 5°C–40°C. For cold climates, we offer thermal insulation, tank heating, and control panel heaters as options. -
Q: What is the typical footprint for a 20 m³/h unit?
A: A 20 m³/h skid-mounted system measures approximately 8m (L) x 2.5m (W) x 3m (H). Exact dimensions depend on the selected treatment stages and material. -
Q: Does the system require a continuous chemical supply?
A: The biological stages are self-sustaining once microorganisms are established. For chemical coagulation or disinfection, reagent dosing is automated and consumption is minimal—typically 5–20 L/day. -
Q: What kind of maintenance is needed?
A: Routine checks include pump seals, aeration diffusers, sludge removal, and control panel wiring. We provide a detailed maintenance manual and optional annual service contracts. -
Q: Can the effluent be reused for irrigation or washing?
A: Yes, with an additional tertiary filtration or reverse osmosis stage, the treated water can meet reuse standards for non-potable applications. We can integrate these modules into your system. -
Q: How long does it take to deliver and install?
A: Standard units ship within 30–45 days after order confirmation. On-site installation typically takes 1–3 weeks, depending on site readiness and complexity. -
Q: Is the control panel compatible with Modbus or SCADA?
A: Yes, our PLC-based panel supports Modbus RTU/TCP and can be integrated with existing SCADA systems. Remote monitoring via internet is also available.
We invite you to discuss your specific wastewater treatment needs. Our engineers will propose the most cost-effective multi-stage COD solution backed by years of field experience and a global track record. Contact Qingdao Conqinphi Environmental Technology Group Co., Ltd. for a free consultation and quotation.
Send Inquiry to This Supplier
You May Also Like
-
Industrial High-Salt High-COD Wastewater Treatment Solution for Pharmaceutical Industry, Standard CompliantUS$ 6170 - 850000MOQ: 1 Combo
-
High-Temperature Oxidation Reactor for High-Salt High-COD Wastewater, 304 Stainless Steel, 1.5kW HeatingUS$ 6170 - 850000MOQ: 1 Combo
-
Automatic MBBR High-Salt High-COD Wastewater Treatment System, 304 Stainless Steel, 220V, 10m³/h CapacityUS$ 6170 - 850000MOQ: 1 Combo
-
Moving Bed Biofilm Reactor (MBBR) for High COD Saline Wastewater, Fully Automatic, 500m³/d DesignUS$ 6170 - 850000MOQ: 1 Combo
-
Evaporation+Crystallization Plant for High-Salt High-COD Effluent, Carbon Steel With Rubber Lining, 50HzUS$ 6170 - 850000MOQ: 1 Combo
-
Complete High-Salt High-COD Wastewater Treatment Plant With 1-Year Warranty and On-Site Installation SupportUS$ 6170 - 850000MOQ: 1 Combo
-
Turnkey High Salinity High COD Wastewater Treatment System With Free Operation Training and Mill Test ReportUS$ 6170 - 850000MOQ: 1 Combo
-
PLC Controlled Membrane Bioreactor for High Salinity COD Wastewater Treatment, 415V, IP65 EnclosureUS$ 6170 - 850000MOQ: 1 Combo
-
Two-Stage Reverse Osmosis Unit for High-Salt High-COD Wastewater, 2000LPH Flow Rate, Automatic OperationUS$ 6170 - 850000MOQ: 1 Combo
-
220V/380V Industrial High-Salt Wastewater Treatment Unit With 316L Stainless SteelUS$ 628000MOQ: 1 Combo
