COD Wastewater Treatment Equipment With Dissolved Air Flotation PLC Touch Screen 10m3/h 220V
Product Spotlights
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. – a trusted manufacturer established in 2015 with a modern factory spanning 10,000–30,000 square meters and an annual export value exceeding US$10 million. Our COD Wastewater Treatment Equipment with Dissolved Air Flotation (DAF) PLC Touch Screen (10m³/h, 220V) is engineered to deliver efficient chemical oxygen demand (COD) reduction and solid-liquid separation for industrial effluents. Combining advanced DAF technology with an intuitive PLC touch screen interface, this system simplifies operation while ensuring consistent, high-performance treatment.
Key Features & Technical Specifications
- High-Efficiency Dissolved Air Flotation: Utilizes micro-bubble technology to remove suspended solids, oils, and COD with up to 95% removal efficiency.
- Automated PLC Touch Screen Control: User-friendly interface for real-time monitoring, parameter adjustment, and alarm management – reduces manual intervention.
- Capacity of 10 m³/h: Ideal for small to medium-scale wastewater streams from food processing, textile, petrochemical, and municipal treatment plants.
- 220V Power Supply: Standard voltage compatible with many industrial settings; customization available for other voltages upon request.
- Compact & Modular Design: Space-saving footprint, easy to install in existing treatment lines or as a standalone unit.
- Corrosion-Resistant Construction: Optional stainless steel or carbon steel with anti-corrosion coating for long service life.
| Parameter | Specification |
|---|---|
| Treatment Capacity | 10 m³/h |
| Power Supply | 220V, 50/60Hz (customizable) |
| Control System | PLC + Touch Screen |
| COD Removal Rate | ≥ 85% (varies with influent) |
| Main Material | Carbon Steel / Stainless Steel (optional) |
| Operating Temperature | 5–40°C |
Benefits for Your Business
- Cost Savings: Lower chemical consumption due to efficient flotation – reduces operating costs by up to 20% compared to traditional methods.
- Regulatory Compliance: Achieve stringent discharge standards for COD, helping you avoid fines and environmental penalties.
- Easy Maintenance: PLC self-diagnostics and modular components simplify troubleshooting and reduce downtime.
- Scalable & Upgradeable: Modular design allows easy capacity expansion or integration with other treatment stages (e.g., biological treatment).
- Global Support: With a dedicated team of 201–300 employees and export markets across North America, Europe, Asia, Africa, and Oceania, we provide responsive after-sales service.
Trust & Reliability
Qingdao Conqinphi is an ISO9001, ISO14000, and OHSAS18001 certified manufacturer. Our factory spans over 10,000 m², and our annual export value exceeds US$10 million – a testament to our global credibility. We ship from Qingdao Port, ensuring efficient logistics to worldwide destinations. Each COD wastewater treatment unit undergoes rigorous quality checks before delivery. Backed by 8+ years of industry experience, we are committed to delivering sustainable water treatment solutions.
Frequently Asked Questions
Q1: What types of wastewater can this DAF system treat?
A: It is suitable for industrial effluents with high COD loads, including food processing, textile, paper, petrochemical, and municipal sewage. Pre-treatment screening is recommended to remove large solids.
Q2: Can the PLC touch screen be operated in multiple languages?
A: Yes, the PLC interface supports English and other languages (customizable upon request).
Q3: What is the typical electrical consumption?
A: Depending on influent characteristics, the system consumes approximately 1.5–2.5 kW for the air compressor and pump – making it energy-efficient.
Q4: Do you provide installation and commissioning support?
A: Yes, we offer on-site commissioning guidance and remote technical support. A detailed manual is included.
Q5: What is the warranty period?
A: Standard warranty is 12 months from shipment, with extended options available.
Q6: Can the system handle variable flow rates?
A: The PLC control can adjust chemical dosing and air supply for flow fluctuations within ±20% of rated capacity.
Q7: What certifications does your company hold?
A: Our factory is ISO9001, ISO14000, and OHSAS18001 certified. Specific product certifications can be requested.
Q8: How long does delivery take?
A: Typical lead time is 30–45 days after order confirmation, depending on customization requirements.
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