PLC Controlled High-Salt Wastewater Treatment Equipment With 304 Stainless Steel, 5m³/h Capacity
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd. (established in 2015, with a factory area of 10,000-30,000 m² and annual export value of US$10M–US$50M) presents our PLC Controlled High-Salt Wastewater Treatment Equipment – a robust solution designed for industrial operations dealing with high-salinity effluents. Constructed with premium 304 stainless steel and offering a processing capacity of 5 m³/h, this equipment combines advanced automation with corrosion resistance to deliver reliable performance in challenging environments. Whether you need to treat brine, RO concentrate, or industrial waste streams, this unit ensures efficient salt separation and water recovery, helping you meet discharge standards and reduce operational costs.
Our system integrates a PLC (Programmable Logic Controller) for precise process control, allowing operators to monitor parameters such as temperature, pressure, and flow rate in real time. The 304 stainless steel construction guarantees long service life even when handling aggressive saline solutions. Below, we detail the key features, technical specifications, and benefits that make this equipment a smart investment for your wastewater treatment needs.
Key Features
- High-Salt Tolerance: Engineered for brine concentrations up to 25% (or higher upon request) – ideal for chemical, pharmaceutical, and food processing industries.
- 304 Stainless Steel Construction: All wetted parts are made from 304 SS, providing excellent resistance to chloride-induced corrosion and ensuring long-term durability.
- PLC Automation: Touch-screen HMI with intuitive interface enables one-touch startup, automatic shutdown, and remote monitoring via optional SCADA integration.
- Energy-Efficient Design: Optimized heat exchange and thermal insulation reduce energy consumption by up to 20% compared to conventional evaporators.
- Modular Structure: Compact footprint allows easy installation and future expansion – skid-mounted options available for quick deployment.
- Low Maintenance: Self-cleaning mechanism and anti-fouling coating minimize downtime and manual cleaning requirements.
Technical Specifications
| Parameter | Value |
|---|---|
| Processing Capacity | 5 m³/h (standard) |
| Material of Construction | 304 Stainless Steel |
| Control System | PLC + Touch Screen (Siemens or Mitsubishi optional) |
| Operating Temperature | 60°C – 120°C (adjustable) |
| Power Supply | 380V/50Hz, 3-phase (other voltages available) |
| Salt Removal Efficiency | ≥98% |
| Recovery Rate | Up to 90% (depending on feed quality) |
| Dimensions (L×W×H) | Customizable; typical skid size: 4m×2m×2.5m |
| Weight | Approx. 3,500 kg |
Advantages & Benefits
- Reduce Operational Costs: By recovering up to 90% of water as clean distillate, you minimize fresh water purchase and wastewater disposal fees.
- Compliance Ready: Achieve discharge standards for high-salt wastewater without chemical additives – an environmentally friendly solution.
- User-Friendly Operation: The PLC automates all critical processes, reducing the need for skilled operators and minimizing human error.
- Flexible Configuration: Optional add-ons include pre-treatment filters, CIP (Clean-in-Place) systems, and remote monitoring modules.
- Proven Reliability: Over 200 units deployed globally in industries such as oil & gas, mining, textiles, and food processing.
Why Choose Qingdao Conqinphi?
As a manufacturer with 10,000–30,000 m² factory and a team of 201–300 employees, we have been delivering environmental solutions since 2015. Our products are exported to North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, with annual export value exceeding US$10 million. We hold multiple management system certifications including ISO9001, ISO14000, OHSAS18001, and SA8000, ensuring that quality, environment, health, and social responsibility are embedded in every process. Our equipment is shipped from Qingdao Port, and we offer comprehensive after-sales support, including on-site installation guidance and remote troubleshooting.
Contact us today to discuss your specific high-salt wastewater challenges. Our engineering team can customize the 5 m³/h unit to match your feed composition, space constraints, and regulatory requirements. Request a quotation or technical proposal – we are ready to partner with you for sustainable water management.
Frequently Asked Questions (FAQ)
Q1: What types of high-salt wastewater can this equipment treat?
A: This equipment is designed for industrial wastewater with high total dissolved solids (TDS), such as brine from reverse osmosis (RO) systems, textile dyeing effluents, chemical process streams, and food processing waste. It can handle salt concentrations up to 25% (250,000 ppm) and higher if customized.
Q2: What is the typical energy consumption for the 5 m³/h unit?
A: Energy consumption depends on feed temperature and salt concentration. On average, the system consumes between 60–120 kWh per m³ of treated water. Our energy-efficient design recovers heat from the vapor to reduce overall power usage.
Q3: Does the PLC system support remote monitoring?
A: Yes, the PLC can be equipped with an optional Ethernet module and SCADA interface for remote monitoring and control. We also offer cloud-based data logging and alarm notifications via email or SMS.
Q4: How long does the delivery take?
A: Standard lead time is 30–45 days after order confirmation and advance payment. For customized configurations, lead time may extend to 60 days. We ship from Qingdao Port, China.
Q5: What maintenance is required?
A: Regular maintenance includes periodic cleaning of heat exchanger surfaces (automatic CIP system available), inspection of seals and gaskets, and calibration of sensors. A detailed maintenance schedule is provided in the user manual.
Q6: Can the equipment handle varying salt concentrations?
A: Yes, the PLC can automatically adjust parameters (temperature, pressure, recirculation rate) to accommodate fluctuations in feed salinity. However, we recommend a buffer tank for consistent operation.
Q7: What certifications does this equipment have?
A: Our manufacturing facility is certified under ISO9001, ISO14000, OHSAS18001, and SA8000. The equipment itself can be designed to meet CE, ASME, or other regional standards upon request. Please consult our sales team for specific certification requirements.
Q8: Is a warranty provided?
A: Yes, we offer a standard 12-month warranty covering manufacturing defects. Extended warranty and spare parts packages are available for purchase.
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