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Help CenterReliable ZLD Wastewater Treatment System With Free Maintenance and Spare Parts Support
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As a leading manufacturer based in Qingdao, China, Qingdao Conqinphi Environmental Technology Group Co., Ltd. (established in 2015, with a 10,000–30,000 m² factory and over 200 employees) proudly presents our Reliable ZLD Wastewater Treatment System — a comprehensive solution designed to achieve zero liquid discharge while reducing operational costs. With an annual export value exceeding US$10 million, we serve global markets including North America, Europe, Southeast Asia, and the Middle East. Our system comes with free maintenance support and a full spare parts package, ensuring your operations run smoothly without unexpected downtime.
This ZLD system is engineered to handle complex industrial wastewater streams, recovering up to 98% of water for reuse and concentrating solid waste for safe disposal. By integrating advanced membrane technologies (RO, NF, UF) and thermal evaporation, our system meets stringent environmental regulations while maximizing resource recovery. Whether you are in the chemical, pharmaceutical, textile, or power generation sector, our solution is tailored to your specific flow rate and contaminant profile.
Key Features & Technical Specifications
- Zero Liquid Discharge (ZLD) Capability: Eliminates liquid waste, reduces environmental liability, and enables water reuse.
- Free Maintenance Support: Our team provides remote diagnostics and on-site assistance for the first year, ensuring optimal performance.
- Complete Spare Parts Kit: Includes membranes, seals, valves, and control components — shipped with the system.
- Modular Design: Easy to install, expand, or relocate; skid-mounted options available.
- Energy-Efficient Operation: Low-pressure membranes and heat recovery reduce electricity and steam consumption.
- Robust Automation: PLC + HMI with real-time monitoring, alarm notifications, and remote access capability.
- High Recovery Rate: Typically 90–98% water recovery, depending on feed quality.
- Flexible Configurations: Choose from membrane-only, thermal, or hybrid ZLD based on your budget and wastewater characteristics.
| Parameter | Specification |
|---|---|
| Feed Flow Rate | 10 – 5000 m³/day (customizable) |
| Water Recovery | ≥ 90% (up to 98% with hybrid) |
| Membrane Type | RO, NF, UF (optional) |
| Operating Temperature | 5 – 45°C (membrane stage); up to 100°C (thermal stage) |
| Control System | PLC + HMI (Allen Bradley, Siemens, or equivalent) |
| Power Supply | 380V/50Hz or 480V/60Hz (customizable) |
| Maintenance Support | Free remote support + on-site visit (first year) |
| Spare Parts Package | Included: membranes, seals, gaskets, valves, sensors |
Advantages & Customer Benefits
- Reduced Operational Costs: By recycling water, you lower freshwater intake and wastewater disposal fees.
- Regulatory Compliance: Achieve ZLD standards required by local environmental agencies in many countries.
- Minimal Downtime: Free maintenance support and spare parts ensure quick repairs and continuous operation.
- Scalable Solution: Add modules as your production grows without replacing the entire system.
- Environmentally Friendly: Reduce your carbon footprint by eliminating liquid discharge and recovering valuable resources.
- Proven Technology: Over 200 installations worldwide with consistent performance.
Why Choose Conqinphi?
With 10 years of industry experience, a 30,000 m² factory, and a team of 200+ professionals, Qingdao Conqinphi Environmental Technology Group has delivered wastewater solutions to clients in over 50 countries. Our annual export value of US$10–50 million reflects the trust our customers place in our products. We hold multiple certifications including ISO9001, ISO14000, OHSAS18001, and others, ensuring quality and safety at every stage. Our free maintenance support and spare parts package are not just add-ons — they are part of our commitment to your long-term success.
Contact us today to discuss your specific wastewater treatment needs. Our engineers will design a customized ZLD system that fits your budget, space, and regulatory requirements. With Conqinphi, you get a reliable partner who stands behind every installation.
Frequently Asked Questions
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Q: What is the typical payback period for a ZLD system?
A: Payback depends on water costs and disposal fees, but most customers see ROI within 1–3 years due to water savings and reduced waste treatment. -
Q: Can the system handle high-TDS or high-hardness water?
A: Yes, our system includes pre-treatment (softening, antiscalant dosing) to protect membranes and handle challenging feed water. -
Q: What spare parts are included with the system?
A: The package includes a set of membranes, seals, gaskets, valves, and commonly needed sensors. Additional parts are available upon request. -
Q: Is remote monitoring available?
A: Yes, we offer a PLC-based system with optional remote monitoring via cloud or local network, allowing real-time performance tracking. -
Q: How long does installation take?
A: For standard modular systems, installation typically takes 2–4 weeks. Custom designs may require additional time. -
Q: Do you provide training for operators?
A: Yes, we provide on-site training for your staff during commissioning, plus detailed manuals and video guides. -
Q: What is the warranty period?
A: Standard warranty is 12 months from commissioning. Extended warranty options are available for purchase. -
Q: Can the system be expanded later?
A: Absolutely. Our modular design allows adding extra membrane trains or thermal units as your capacity needs grow.
* All specifications are subject to customization based on site conditions. Contact us for a detailed proposal.
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