220V/380V Industrial High-Salt Wastewater Treatment Unit With 316L Stainless Steel
Product Spotlights
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. – a professional manufacturer established in 2015 with a 10,000–30,000 sqm factory and over 200 experienced employees. Our 220V/380V Industrial High-Salt Wastewater Treatment Unit is engineered to tackle the most challenging brine and high-salinity effluents. Built with premium 316L stainless steel, this unit ensures superior corrosion resistance and long-term reliability, making it an ideal solution for chemical, pharmaceutical, food processing, and oil & gas industries. With annual export value exceeding US$10 million and serving markets across North America, Europe, Southeast Asia, Africa, and more, we deliver globally trusted quality.
Key Features & Technical Advantages
- High-Efficiency Evaporation Technology: Designed specifically for high-salt wastewater (TDS up to 200,000 mg/L), achieving over 95% water recovery and reducing waste volume significantly.
- 316L Stainless Steel Construction: Excellent resistance to chloride stress corrosion cracking, suitable for aggressive brines and acidic/alkaline streams.
- Dual Voltage Compatibility: Operates on both 220V and 380V power supplies (user-selectable), adaptable to different industrial electrical standards.
- Energy-Saving Design: Integrated heat recovery system reduces energy consumption by up to 30% compared to conventional evaporators.
- Automated PLC Control: Smart control with touchscreen interface for easy monitoring of temperature, pressure, flow rate, and alarm functions (optional).
- Modular & Scalable: Customizable capacity from 100 L/h to 10,000 L/h; expandable by adding modules.
- Low Maintenance: Self-cleaning mechanism and anti-scaling design minimize downtime and cleaning frequency.
Technical Specifications (Typical Model)
| Parameter | Value / Range |
| Input Voltage | 220V / 380V (50/60 Hz, 3-phase) |
| Material of Wetted Parts | 316L Stainless Steel |
| Max Inlet TDS | 200,000 mg/L |
| Operating Temperature | Up to 120°C |
| Treatment Capacity | Customizable (standard: 500 L/h) |
| Control System | PLC + Touchscreen (optional) |
Customer Benefits
- Compliance & Environmental Responsibility: Achieve local discharge or reuse standards, reducing environmental fines and improving sustainability.
- Cost Savings: Lower energy and chemical costs through efficient evaporation and reduced waste hauling.
- Long Service Life: 316L stainless steel provides exceptional durability even in harsh saline conditions, delivering years of reliable operation.
- Easy Integration: Compact design with skid-mounted option, minimal footprint, and simple installation.
Trust & Quality Assurance
As a certified manufacturer with ISO9001, ISO14001, and OHSAS18001 management systems, Qingdao Conqinphi Environmental Technology Group ensures every unit undergoes rigorous quality control. Our products are exported globally to over a dozen regions including North America, Europe, Southeast Asia, and Africa, with annual export value between US$10–50 million. We have a dedicated R&D team of 30+ engineers and a service network that supports installation, commissioning, and after-sales training. With a factory size of 10,000–30,000 sqm and 200+ skilled workers, we deliver on time and to specification. Choose Conqinphi for reliable, high-performance wastewater solutions. Contact us today for a customized quotation or technical consultation.
Frequently Asked Questions
-
Q: What type of wastewater can this unit handle?
A: It is designed for high-salinity industrial wastewater, including brine from desalination, chemical process effluents, pharmaceutical waste, and food processing brines. TDS up to 200,000 mg/L. -
Q: Is the voltage switchable between 220V and 380V?
A: Yes, the unit can be configured to operate on either 220V or 380V three-phase power at the factory. Please specify your power requirements when ordering. -
Q: What is the typical capacity range?
A: Standard capacity is 500 L/h, but we offer custom solutions from 100 L/h to 10,000 L/h. Contact our sales team for a tailored design. -
Q: Does it require any chemical additives?
A: For most applications, no chemicals are needed. However, for certain scaling-prone wastewater, optional anti-scalant dosing can be integrated. -
Q: What maintenance is required?
A: Periodic inspection of seals, cleaning of heat exchange surfaces (self-cleaning feature reduces frequency), and replacement of wear parts every 1-2 years depending on usage. -
Q: How long is the warranty?
A: We offer a standard 12-month warranty from the date of shipment. Extended warranties are available upon request. -
Q: Can you provide installation and training?
A: Yes, we can arrange on-site installation supervision and operator training. Remote support is also available. -
Q: What certifications does your company hold?
A: We are certified under ISO9001, ISO14001, OHSAS18001, and other quality standards. Specific product certifications can be provided based on your target market.
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