304 Stainless Steel High-Strength Wastewater Treatment Equipment Designed for COD 40,000 Mg/L With PLC and 2 HP Pump
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd. brings you a robust solution for high-strength industrial wastewater: our 304 Stainless Steel High-Strength Wastewater Treatment Equipment, specifically engineered to handle COD levels up to 40,000 mg/L. Built with a powerful 2 HP pump and an advanced PLC control system, this equipment delivers reliable, automated treatment for even the most challenging effluents. As a manufacturer established in 2015 with a 10,000–30,000 m² factory and annual export value exceeding US$10 million, we combine precision engineering with global standards to serve clients across North America, Europe, Asia, and beyond.
The core of this system is its 304 stainless steel construction, offering exceptional corrosion resistance and durability for long-term operation in harsh environments. The integrated Programmable Logic Controller (PLC) allows for real-time monitoring, automated adjustments, and remote operation, significantly reducing labor costs and human error. With a dedicated 2 HP pump, the equipment ensures consistent flow rates and efficient mixing, aeration, or transfer, depending on your treatment process.
Whether you are treating wastewater from food processing, chemical manufacturing, or textile dyeing, this unit is designed to handle high organic loads with ease. The treatment capacity can be scaled or customized to match your specific site requirements, making it a versatile asset for both new installations and retrofits.
Key Features & Technical Specifications
- Material: 304 Stainless Steel – excellent resistance to corrosion and chemicals, suitable for high-moisture and acidic environments.
- COD Treatment Capacity: Designed for influent COD up to 40,000 mg/L, effectively reducing organic load to meet discharge standards.
- Pump: 2 HP (approx. 1.5 kW) – robust pumping capability for handling viscous or particulate-laden wastewater.
- Control System: PLC-based – supports automatic operation, data logging, and remote monitoring (optional SCADA integration).
- Process Options: Compatible with aerobic, anaerobic, or combined treatment processes; customizable for specific needs.
- Safety: Equipped with overload protection, emergency stop, and alarm functions.
- Certifications: Manufactured under ISO9001, ISO14000, HACCP, SA8000, and other quality management systems (as per company profile).
Technical Parameters (Sample Data)
| Parameter | Value |
| Influent COD Range | Up to 40,000 mg/L |
| Effluent COD (typical) | ≤ 500 mg/L (depending on process) |
| Pump Power | 2 HP (1.5 kW) |
| Control Voltage | 220V/380V, 50/60Hz (customizable) |
| Operating Temperature | 5°C – 45°C |
| Dimensions (L×W×H) | Customizable; typical: 2.5m × 1.5m × 2.0m |
Advantages for Your Business
- High Removal Efficiency: Effectively reduces high COD loads, enabling compliance with environmental regulations.
- Low Maintenance: 304 stainless steel minimizes corrosion, extending service life and reducing replacement costs.
- Automation: PLC control reduces manual intervention, lowers labor costs, and improves consistency.
- Flexible Configuration: Can be integrated with existing treatment trains or used as a standalone unit.
- Global Support: Qingdao-based manufacturer with 200+ employees and export experience to 15+ markets ensures timely delivery and after-sales service.
Our commitment to quality is reflected in the certifications we hold, including ISO9001, ISO14000, HACCP, SA8000, and others. With a factory size of 10,000–30,000 square meters, we have the capacity to produce high volumes while maintaining strict quality control. Since 2015, we have supplied reliable wastewater solutions to clients in North America, South America, Europe, Africa, the Middle East, Southeast Asia, and Oceania.
We understand that each wastewater stream is unique. That’s why we offer customizable designs – from tank size to pump specifications and PLC programming – to match your exact requirements. Our team of engineers can also provide on-site commissioning and training upon request.
Contact us today to discuss your project. With our proven track record and robust equipment, we can help you achieve efficient, cost-effective wastewater treatment even for the most demanding COD levels.
Frequently Asked Questions
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Q: What types of wastewater is this equipment suitable for?
A: It is designed for high-strength industrial wastewater, such as from food processing, chemical plants, textile mills, and pharmaceutical industries, where COD can reach 40,000 mg/L. It can be adapted for other applications with customization. -
Q: Can the PLC be connected to a remote monitoring system?
A: Yes, the PLC can be integrated with SCADA or other remote monitoring systems via Ethernet or RS485. This is an optional feature that can be configured upon request. -
Q: What is the expected lifespan of the 304 stainless steel tank?
A: With proper maintenance, the 304 stainless steel construction can last 15–20 years or more, even in corrosive environments. Regular cleaning and passivation will extend its life. -
Q: Do you provide installation and commissioning support?
A: Yes, we offer on-site installation and commissioning services for international clients, as well as remote technical guidance. Additional charges may apply depending on location. -
Q: Is the equipment customizable for different flow rates?
A: Absolutely. The pump power, tank size, and PLC programming can be tailored to meet your specific flow rate and treatment capacity. Contact our sales team with your requirements. -
Q: What certifications does this product comply with?
A: Our manufacturing process follows ISO9001, ISO14000, HACCP, SA8000, and other quality management standards. Specific product certifications can be provided upon request for certain markets. -
Q: What is the typical lead time and shipping method?
A: Lead time depends on customization, but standard units are typically 30–45 days. We ship via sea from Qingdao port, with options for air freight if needed. -
Q: Can I get a sample or trial unit before placing a large order?
A: Yes, we can provide a small-scale pilot unit for testing. Please contact us to discuss the terms and availability.
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