MVR Evaporation System for Wastewater Treatment, Zero Liquid Discharge Solution
Product Spotlights
Welcome to Qingdao Conqinphi Environmental Technology Group Co., Ltd. As a seasoned manufacturer established in 2015, we specialize in delivering advanced wastewater treatment solutions. Our MVR Evaporation System for Wastewater Treatment, Zero Liquid Discharge Solution is engineered to help industries achieve stringent environmental goals while recovering valuable resources. Backed by a factory spanning 10,000–30,000 square meters and an experienced team of 201–300 employees, we combine innovation with reliability to offer a system that minimizes waste, reduces operating costs, and ensures compliance with global standards.
This system utilizes mechanical vapor recompression (MVR) technology to efficiently evaporate water from industrial wastewater, concentrating contaminants and recovering high-purity distillate. Designed for zero liquid discharge (ZLD) applications, it eliminates the need for external discharge, making it ideal for regions with strict environmental regulations. Whether you are in chemical processing, pharmaceuticals, textiles, or mining, our MVR evaporator provides a sustainable and cost-effective pathway to water reuse and salt recovery.
Key Features & Technical Specifications
- High Energy Efficiency: MVR technology recycles latent heat from vapor, consuming only 20–80 kWh per cubic meter of water treated – up to 70% less energy than traditional multi-effect evaporators.
- Modular & Compact Design: The system is pre-assembled in skid-mounted modules, reducing onsite installation time and footprint. Capacity ranges from 10 m³/day to 500 m³/day, with customization available.
- Automated Operation: Equipped with a PLC control system and HMI touch screen, the unit supports unattended operation, real-time monitoring, and remote diagnostics.
- Robust Materials: Core components are made of stainless steel 316L or duplex stainless steel, ensuring corrosion resistance even in high-salinity and acidic environments.
- Zero Liquid Discharge: Wastewater is fully converted into solid crystals (for disposal or reuse) and distilled water (for process reuse), meeting the strictest ZLD requirements.
| Parameter | Value |
|---|---|
| Evaporation Temperature | 60 – 100°C (low-temperature model available) |
| Compressor Type | Centrifugal or Roots blower (oil-free option) |
| Distillate Quality | Conductivity |
| Solid Content of Concentrate | Up to 25–30% (further crystallization optional) |
| Noise Level | ≤ 85 dB(A) at 1 meter |
Benefits for Your Business
- Lower OPEX: The energy-saving MVR cycle drastically reduces steam and electricity costs compared to conventional thermal evaporators.
- Environmental Compliance: Achieve zero liquid discharge and meet regulations such as EPA, EU Water Framework, and local standards.
- Water Reclamation: Recover up to 95% of wastewater as high-quality distillate, reducing freshwater intake and supporting sustainability goals.
- Byproduct Recovery: Concentrated brine or solids (e.g., salts, metals) can be sold or safely disposed of, creating potential revenue streams.
- Proven Reliability: Over 200 installations worldwide, with systems operating continuously for 10+ years with minimal maintenance.
Why Choose Qingdao Conqinphi?
As a dedicated manufacturer with an annual export value of US$10–50 million, we serve markets across North America, Europe, Asia, Africa, and Oceania. Our factory holds certifications including ISO9001, ISO14000, OHSAS18001, and HACCP, reflecting our commitment to quality, safety, and environmental management. With a team of over 200 employees and a modern production facility, we offer comprehensive after-sales support, including commissioning, training, and spare parts supply. Our MVR evaporation system is trusted by leading chemical, pharmaceutical, and food processing companies worldwide.
We understand that each wastewater stream is unique. That’s why we provide free lab-scale testing and pilot trials to ensure the optimal design for your effluent. Our engineering team can customize parameters such as material grade, compressor type, and control logic to match your specific requirements. Contact us today to discuss your project and request a detailed proposal.
Frequently Asked Questions
1. What types of wastewater can the MVR system handle?
It is suitable for high-salinity, high-COD industrial wastewater from industries like chemicals, pharmaceuticals, textiles, landfill leachate, and mining. We recommend a preliminary analysis to confirm compatibility.
2. How long does installation take?
For a standard skid-mounted unit, installation typically takes 2–4 weeks on site, including piping, electrical connections, and commissioning. We provide on-site supervision.
3. What is the typical payback period?
Depending on energy costs and water tariffs, most clients achieve payback within 1.5–3 years. Energy efficiency and water reuse contribute to fast ROI.
4. Can the system be integrated with existing wastewater treatment plants?
Yes, it is designed as a stand-alone or retrofit solution. Our team can assist with integration into your current process, including pre-treatment and post-treatment steps.
5. What certificates does the equipment have?
We can provide CE, ASME, and other international standards upon request. Our manufacturing facility is ISO9001:2015 certified, and we comply with relevant safety directives.
6. How do you ensure quality during manufacturing?
We follow strict quality control: material inspection, welding tests (NDT), pressure testing, and performance simulation before shipment. Each unit is factory-tested under simulated operating conditions.
7. Is a warranty included?
Yes, we offer a standard 12-month warranty from commissioning, covering defects in materials and workmanship. Extended warranties and maintenance contracts are available.
8. What is your delivery time?
For standard models (10–100 m³/day), delivery is 8–12 weeks after order confirmation. Larger or customized units may require 14–20 weeks.
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