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Help CenterHigh-salinity Wastewater Treatment Equipment With MVR Evaporator, 99% Recovery Rate, 380V
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As a leading manufacturer from Qingdao Conqinphi Environmental Technology Group (established 2015, factory 10,000-30,000 m², annual export $10M-$50M), we present our High-salinity Wastewater Treatment Equipment with MVR Evaporator — a robust solution for achieving 99% recovery rate while operating on 380V power supply. This system is engineered to handle challenging saline streams, transforming waste into reusable water and reducing disposal costs. With over 300 skilled employees and multiple international certifications (ISO9001, ISO14000, OHSAS18001, etc.), we deliver reliable, energy-efficient evaporation technology trusted by clients across North America, Europe, Asia, and beyond.
Our MVR (Mechanical Vapor Recompression) evaporator leverages advanced compression to recycle latent heat, cutting energy consumption by up to 70% compared to traditional thermal evaporators. The system is fully automated, ensuring stable operation under high-salinity conditions (TDS up to 200,000 mg/L) and delivering distilled water quality suitable for reuse or discharge. Below we detail the key features, specifications, and benefits that make this equipment a top choice for industries facing strict environmental regulations.
Key Features & Technical Specifications
- High Recovery Rate (≥99%) — Maximizes water reuse, minimizing waste volume and reducing disposal costs.
- Low Energy Consumption — MVR technology recycles vapor heat, consuming only 20-50 kWh per ton of water evaporated (depending on salinity).
- 380V/50Hz Power Supply — Compatible with standard industrial electrical grids, easy to integrate.
- Robust Construction — Made from corrosion-resistant Stainless Steel 316L or Duplex, suitable for highly corrosive brines.
- Modular & Customizable — Processing capacity from 1 m³/day to 100+ m³/day, with optional pre-treatment and post-treatment units.
- PLC + HMI Automatic Control — Real-time monitoring of temperature, pressure, flow, and conductivity; remote access available.
- Anti-Scaling Design — Special internals and periodic cleaning cycles to prevent crystallization fouling, prolonging maintenance intervals.
- Compact Footprint — Space-saving layout, suitable for both indoor and outdoor installation.
| Parameter | Specification |
|---|---|
| Evaporation Capacity | Customizable (e.g., 10 m³/day) |
| Inlet TDS Range | 20,000 – 200,000 mg/L |
| Outlet Water Quality | TDS < 50 mg/L (distillate) |
| Evaporation Temperature | 60 – 100°C (adjustable) |
| Power Supply | 380V / 50Hz / 3-phase |
| Motor Power | 20 – 200 kW (depending on size) |
| Material of Construction | SS316L / Duplex / Titanium (optional) |
| Control System | PLC + HMI with touch screen |
| Certifications | ISO9001, ISO14000, OHSAS18001, etc. |
Customer Benefits & Applications
- Reduce Operating Costs — Lower energy bills and minimized waste disposal fees (up to 90% volume reduction).
- Environmental Compliance — Achieve zero liquid discharge (ZLD) goals, meeting stringent discharge standards.
- Water Reuse — Recover high-quality distillate for process or cooling water, reducing freshwater intake.
- Low Maintenance — Anti-scaling design and automatic cleaning extend service intervals; remote diagnostics supported.
- Versatile Applications — Ideal for petrochemical, pharmaceutical, power plants, landfill leachate, desalination brine, and more.
With our factory located in Qingdao, Shandong, we have shipped over 200 units globally since 2015. Our annual export value exceeds US$10 million, serving markets in North America, Europe, Southeast Asia, Africa, and the Middle East. We hold multiple quality management certifications (ISO9001, ISO9004, ISO14000, OHSAS18001, etc.) and employ a dedicated R&D team of 30+ engineers. Every unit undergoes rigorous testing before shipment, and we offer 12-month warranty plus lifetime technical support.
Contact us today for a customized solution tailored to your high-salinity wastewater challenge. Our team can provide a free feasibility study, on-site installation supervision, and training. With our proven track record and global service network, you can trust Conqinphi to deliver reliable, cost-effective water treatment equipment.
Frequently Asked Questions
-
Q: What is the maximum inlet TDS level your MVR evaporator can handle?
A: Our standard design accommodates TDS up to 200,000 mg/L. For even higher salinity, we offer customized pre-concentration or crystallization options. -
Q: How much energy does the system consume per ton of water treated?
A: Typically 20–50 kWh per ton of evaporated water, depending on salinity and operating temperature. This is much lower than conventional thermal evaporators. -
Q: Can the equipment be used for zero liquid discharge (ZLD) applications?
A: Yes, the MVR evaporator is a core component of ZLD systems. Combined with a crystallizer or dryer, the process can achieve near-zero liquid discharge. -
Q: What is the typical delivery time?
A: For standard capacities (up to 10 m³/day), delivery is 30–45 days. Larger custom units may require 60–90 days. Please consult our sales team for exact lead times. -
Q: Do you provide installation and commissioning services?
A: Yes, we offer on-site installation supervision and commissioning by our experienced engineers. Remote support is also available. -
Q: What certifications does the equipment have?
A: Our manufacturing facility is certified under ISO9001, ISO14000, OHSAS18001, and other standards. Specific product certifications (e.g., CE, ATEX) can be arranged upon request for certain markets. -
Q: Is the system suitable for highly corrosive brine?
A: Yes, we offer materials such as Duplex stainless steel, titanium, or special alloys to resist corrosion from chloride, sulfate, and other aggressive ions. -
Q: How often does the system require maintenance?
A: With the anti-scaling design and automatic cleaning, routine maintenance is recommended every 3–6 months. We provide a detailed maintenance manual and remote monitoring to predict needs.
Qingdao Conqinphi Environmental Technology Group Co., Ltd. — Your trusted partner in high-salinity wastewater treatment. With a 10,000-30,000 m² factory, 201-300 employees, and annual export value of US$10-50 million, we deliver quality equipment backed by global certifications. Contact us for a quote.
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