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Help CenterCompact Semi-Automatic Concentrator for High-COD High-Salinity Wastewater, 100L/h, 304 SS, Over-Temp Protection
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As a reliable manufacturer based in Qingdao, China, Qingdao Conqinphi Environmental Technology Group Co., Ltd. has been dedicated to wastewater treatment solutions since 2015. Our Compact Semi-Automatic Concentrator for High-COD High-Salinity Wastewater is designed to handle the toughest industrial effluents, combining efficiency, durability, and safety. With a capacity of 100 liters per hour and constructed from premium 304 stainless steel, this concentrator ensures long service life and corrosion resistance even in harsh environments. The built-in over-temperature protection adds an extra layer of safety, making it a trusted choice for factories and environmental projects worldwide.
This concentrator is specifically engineered for wastewater streams with high chemical oxygen demand (COD) and high salinity — common in industries such as chemical processing, pharmaceuticals, textile dyeing, and food production. Its semi-automatic operation simplifies workflows while maintaining consistent performance. Below, we detail the key features and technical specifications that set this product apart.
Key Features & Benefits
- Compact Design: Space-saving footprint allows easy integration into existing treatment systems or mobile units.
- Semi-Automatic Operation: Minimizes manual intervention — operators can set parameters and monitor remotely, reducing labor costs.
- High COD & Salinity Tolerance: Optimized internals prevent scaling and fouling, ensuring stable concentration even with extreme loads.
- 304 Stainless Steel Construction: Resists corrosion from chlorides and other aggressive chemicals, extending equipment lifespan.
- Over-Temperature Protection: Automatic shutdown if internal temperature exceeds safe limits, preventing damage and accidents.
- Customizable Accessories: Options include automatic cleaning systems, variable frequency drives, and remote monitoring modules.
Technical Specifications
| Parameter | Value |
| Model | CQ-C100 |
| Treatment Capacity | 100 L/h (nominal) |
| Max Inlet COD | Up to 200,000 mg/L (depending on salinity) |
| Max Salinity | Up to 10% (100,000 ppm) |
| Operating Temperature | 60 – 90 °C (adjustable) |
| Power Consumption | ~15 kW (depending on load) |
| Material | 304 Stainless Steel (body & heat exchanger) |
| Protection Grade | IP54 (control box) |
| Dimensions (L×W×H) | 1.2 × 0.8 × 1.5 m (approx.) |
| Weight | ~350 kg |
The concentrator uses a thermal evaporation process to separate water from pollutants, reducing wastewater volume by up to 90%. The concentrated residue can be further treated or disposed of, while the distilled water can be reused in production, helping you achieve zero liquid discharge (ZLD) goals. Its semi-automatic control system includes a PLC-based interface with touchscreen, allowing real-time monitoring of temperature, pressure, and flow rates.
Why Choose Qingdao Conqinphi Environmental Technology?
With our factory spanning 10,000–30,000 square meters and a dedicated team of 201–300 employees, we have the capacity to produce high-quality equipment at competitive prices. Our annual export value exceeds US$10 million, serving markets across North America, South America, Europe, Southeast Asia, Africa, and the Middle East. We hold ISO9001 certification, ensuring our manufacturing processes meet international quality standards. Every concentrator undergoes rigorous testing before shipment, including performance verification and safety checks.
We also offer comprehensive after-sales support: technical documentation, remote troubleshooting, and spare parts availability. Our engineers can customize the concentrator to match specific site conditions, such as voltage, space constraints, or integration with existing piping. Whether you are a wastewater treatment plant, an industrial facility, or an environmental engineering firm, this compact concentrator provides a reliable, cost-effective solution for your high-COD, high-salinity challenges.
Contact us today for a quote or feasibility study. Our team is ready to assist you with product selection, layout design, and installation guidance. Choose Qingdao Conqinphi — your partner in sustainable water management.
Frequently Asked Questions
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What types of wastewater can this concentrator handle?
It is designed for high-COD and high-salinity streams, such as landfill leachate, chemical plant effluent, textile dyeing wastewater, and pharmaceutical waste. Please consult our engineers for specific compatibility. -
Does the unit require a special foundation or installation?
No, it is compact and comes with a steel frame. It should be placed on a level, well-ventilated floor. The weight is about 350 kg, so a standard concrete floor is sufficient. -
How often does maintenance need to be performed?
Regular maintenance includes cleaning the heat exchanger and checking seals every 2-3 months, depending on water quality. The control system alerts operators when cleaning is needed. -
Can the concentrator be operated continuously?
Yes, it is built for continuous operation with automatic shutdown only triggered by over-temperature or other safety alarms. We recommend scheduled downtime for maintenance. -
What is the expected lifespan of the 304 stainless steel parts?
With proper maintenance, the 304 SS components can last 10-15 years in normal industrial environments. For extremely corrosive applications, we offer optional upgrades to 316L stainless steel. -
Is the system customizable for different voltage or frequency?
Absolutely. We can configure the power supply for 380V/50Hz, 220V/60Hz, or other standards. Please specify your requirements when ordering. -
What certifications does your factory have?
Our factory is ISO9001 certified, and we comply with international quality management standards. Specific product certifications are available upon request based on your target market. -
How long is the delivery time?
Typical lead time is 30-45 days after order confirmation, depending on customization complexity. We also offer expedited shipping for urgent projects.
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