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Help Center220V 50Hz Automatic Operation ZLD Water Treatment System Industrial Grade
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Qingdao Conqinphi Environmental Technology Group Co., Ltd., a leading manufacturer established in 2015 with a factory spanning 10,000–30,000 square meters, proudly introduces our 220V 50Hz Automatic Operation ZLD Water Treatment System – an industrial-grade solution engineered for maximum efficiency and environmental compliance. This system is designed to achieve Zero Liquid Discharge (ZLD), converting waste streams into purified water and dry solids, helping industries meet stringent discharge regulations while recovering valuable resources. With over 200 skilled employees and an annual export value exceeding US$10 million, we bring unmatched expertise and reliability to every project.
Our automatic ZLD system operates seamlessly on 220V / 50Hz power supply, ensuring compatibility with global industrial infrastructure. It features a fully automated control system that minimizes manual intervention, reduces operational costs, and delivers consistent water quality. Whether you're in chemical processing, textiles, pharmaceuticals, or power generation, this system provides a robust, sustainable solution for water reuse and waste minimization.
Key Features & Technical Specifications
| Power Supply | 220V ±10%, 50Hz, 3-phase |
| Operation | Fully automatic PLC control with touch screen |
| Recovery Rate | Up to 98% (depending on feed water quality) |
| Treatment Process | Pre-treatment → RO → Evaporation → Crystallization |
| Material of Construction | SS304/316L or carbon steel with epoxy lining (optional) |
| Capacity Range | 1 – 500 m³/day (customizable) |
| End Product | High-purity water (reusable) + dry solid waste |
Detailed Product Advantages
- Energy-Efficient Design: Uses advanced heat recovery and low-pressure membranes to reduce power consumption, lowering operational costs by up to 30% compared to traditional systems.
- Industrial-Grade Durability: Built with corrosion-resistant materials and heavy-duty components, ensuring long service life even in harsh environments.
- Fully Automatic Operation: Equipped with Siemens PLC and HMI touchscreen, allowing real-time monitoring, remote control, and automatic fault diagnosis – no need for full-time operators.
- Modular & Scalable: The system is designed in a modular fashion, making it easy to expand capacity or integrate with existing water treatment infrastructure.
- Zero Chemical Discharge: Achieves true ZLD without relying on large amounts of chemicals, reducing secondary pollution and reagent costs.
- Compliance with Global Standards: Manufactured under strict quality management systems (ISO9001, ISO14000, OHSAS18001 certified company), ensuring consistent product quality and safety.
Customer Benefits
- Environmental Compliance: Meet strict local and international wastewater discharge regulations, avoid fines, and enhance corporate sustainability image.
- Water Reuse: Recover up to 98% of water for reuse in production, cooling, or irrigation – significantly reducing freshwater intake.
- Waste Reduction: Convert liquid waste into dry solids, minimizing disposal volume and costs, and enabling potential recovery of valuable salts.
- Lower Total Cost of Ownership: High-efficiency components and automated controls reduce energy, chemical, and labor expenses over the system's lifespan.
- Quick Return on Investment: Many clients achieve payback within 2–3 years through water savings and reduced waste disposal fees.
Why Choose Qingdao Conqinphi?
As a manufacturer with 201–300 employees and a factory size of 10,000–30,000 m², we have the capacity and expertise to deliver large-scale projects on time. Our annual export value of US$10–50 million reflects the trust of clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. We are committed to continuous improvement and hold multiple certifications including ISO9001, ISO14000, OHSAS18001, and others, ensuring that every product meets the highest standards of quality, safety, and environmental responsibility.
All systems are shipped from Qingdao Port, with professional packaging and logistics support. We offer comprehensive after-sales service, including installation guidance, commissioning, and remote technical support. Contact us today to discuss your specific water treatment needs and receive a customized solution tailored to your plant.
Frequently Asked Questions (FAQ)
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Q: What is the power requirement for this ZLD system?
A: The system is designed for 220V, 50Hz, 3-phase power supply. For other voltage/frequency options, please contact us for custom configurations. -
Q: Can this system handle high TDS (total dissolved solids) feed water?
A: Yes, our ZLD system is engineered to treat high TDS water, including brine streams from reverse osmosis rejects. The specific design depends on your feed water analysis – we can tailor the pre-treatment and membrane stages accordingly. -
Q: What is the typical recovery rate for industrial applications?
A: Depending on feed water quality and system configuration, the recovery rate ranges from 90% to 98%. Higher recovery rates are achievable with additional evaporation stages. -
Q: How much space is required for installation?
A: The footprint varies with capacity. For a 100 m³/day system, roughly 200–300 m² is needed, including space for pre-treatment, RO, evaporator, and crystallizer. We provide detailed layout drawings during project planning. -
Q: Does the system require any chemicals for operation?
A: Minimal chemicals are needed – mainly for membrane cleaning and pH adjustment. Our design focuses on reducing chemical usage, making it more environmentally friendly and cost-effective. -
Q: What is the maintenance schedule?
A: Routine maintenance includes periodic membrane cleaning (every 3–6 months), pump inspection, and control system checks. The system is designed for easy access, and we provide a comprehensive manual and training. -
Q: Can I get a customized system for my specific needs?
A: Absolutely. We offer tailored solutions based on feed water analysis, required output quality, and site conditions. Our engineering team will work with you to design the optimal system. -
Q: What certifications does your company hold?
A: Our company is certified under ISO9001, ISO14000, OHSAS18001, and many other standards (see company profile). We ensure that our manufacturing processes and products meet rigorous quality and safety requirements.
Partner with Qingdao Conqinphi – your reliable source for industrial water treatment solutions. Contact us for a quote or technical consultation.
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