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Home > Industrial Equipment & Components > Environment Protection Device > Waste Treatment Equipment > Automatic Zero Liquid Discharge Wastewater Treatment System, IP65 Control Panel, 3-Stage Filtration, 15kW Motor
Automatic Zero Liquid Discharge Wastewater Treatment System, IP65 Control Panel, 3-Stage Filtration, 15kW Motor
Product Spotlights
Advanced 3-stage ZLD system with IP65 PLC control for unattended operation; 15kW motor maximizes efficiency; recovers up to 95% water; handles high TDS brine; modular design; certified to ISO standards; backed by Conqinphi's 10+ years of global industrial experience.
US$ 21400 - 964000
MOQ: 1 Combo
Key Specifications
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Certification:
Other, ISO9001
Material:
Stainless Steel / Carbon Steel (Customizable)
Capacity:
Customizable (e.g., 10-500 m³/day)
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
50 days
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Certification
Other, ISO9001
Material
Stainless Steel / Carbon Steel (Customizable)
Capacity
Customizable (e.g., 10-500 m³/day)
Filtration Stages
3-Stage (Pre-filtration, RO, Evaporation)
Control Panel
IP65 Rated, PLC Touch Screen
Motor Power
15kW
Brand
Conqinphi
Application
Industrial Wastewater, Chemical, Pharmaceutical, Textile
At Qingdao Conqinphi Environmental Technology Group Co., Ltd., we understand the critical need for sustainable and efficient wastewater management. Our Automatic Zero Liquid Discharge (ZLD) Wastewater Treatment System is engineered to eliminate liquid waste entirely, recovering clean water and valuable by-products for reuse. With a robust IP65 control panel, a sophisticated 3-stage filtration process, and a powerful 15kW motor, this system delivers reliable, unattended operation while meeting the most stringent environmental regulations. Whether you are in chemical processing, pharmaceuticals, textiles, or any industry facing high-salinity wastewater, our ZLD solution offers a cost-effective path to compliance and resource recovery.
Key Features & Technical Specifications
| Parameter | Details |
|---|---|
| Filtration Stages | Stage 1: Pre-filtration (multimedia & cartridge) – removes suspended solids Stage 2: Reverse Osmosis (RO) – concentrates dissolved salts Stage 3: Evaporation & Crystallization – achieves zero liquid discharge |
| Control Panel | IP65 rated, PLC with HMI touch screen, remote monitoring capability, automatic alarms |
| Motor Power | 15kW high-efficiency motor (optional dual-motor configuration) |
| Capacity Range | Customizable from 10 m³/day to 500 m³/day (design based on your feed water analysis) |
| Recovery Rate | Up to 95% water recovery (combined with evaporation) |
| Operating Pressure | RO stage: 10-40 bar; Evaporation: atmospheric or vacuum (custom) |
| Power Supply | 380V / 415V / 480V, 50/60 Hz (as required) |
| Compliance | Designed to meet ISO9001, ISO14001, OHSAS18001, HACCP standards; CE & other certifications available upon request |
Product Advantages & Customer Benefits
- Zero Liquid Discharge Guarantee: Our system ensures that no wastewater is discharged into the environment. All water is recycled, and solids are harvested as dry crystalline or sludge cake, minimizing disposal costs.
- Fully Automatic Operation: The IP65 PLC control panel enables autonomous operation with minimal human intervention. It includes auto-start/stop, remote monitoring via Ethernet, and real-time data logging.
- High Energy Efficiency: The 15kW motor is paired with a variable frequency drive (VFD) to optimize power consumption based on load, reducing operational costs by up to 20% compared to constant-speed systems.
- Robust Construction: All wetted parts are made of corrosion-resistant stainless steel (316L) or engineered plastics. The control panel is IP65-rated, protecting electronics from dust and water jets.
- Modular & Expandable Design: The system can be expanded by adding extra RO modules or evaporators to handle increased capacity or stricter discharge limits.
- Low Maintenance: Self-cleaning pre-filters and automatic chemical dosing reduce manual cleaning frequency. Spare parts are readily available globally.
- Customization for High TDS Water: Our engineering team can adjust membrane configurations, evaporation temperatures, and crystallizer designs to treat brine with TDS exceeding 100,000 ppm.
Why Choose Conqinphi as Your ZLD Partner?
Established in 2015, Qingdao Conqinphi Environmental Technology Group operates a state-of-the-art factory spanning 10,000-30,000 square meters with over 200 skilled employees. We have an annual export value of US$10-50 million, serving clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our products are shipped from the port of Qingdao, ensuring fast and reliable logistics. With certifications including ISO9001, ISO14001, OHSAS18001, HACCP, and more, we adhere to rigorous quality and environmental management systems. We have completed hundreds of ZLD projects worldwide, achieving water recovery rates above 90% and zero discharge compliance. When you choose Conqinphi, you benefit from our deep technical expertise, responsive after-sales service, and a commitment to sustainable innovation. Contact us today for a customized proposal tailored to your wastewater characteristics.
Frequently Asked Questions (FAQ)
-
Q1: What is Zero Liquid Discharge (ZLD) and how does your system achieve it?
A: ZLD means no liquid waste leaves the facility. Our system uses three stages: pre-filtration to remove solids, reverse osmosis to concentrate salts, and thermal evaporation/crystallization to convert remaining liquid into solid waste and pure water condensate. -
Q2: Can this system handle high-salinity brine from industrial processes?
A: Yes, it is designed for high TDS (total dissolved solids) up to 100,000 ppm or more. We can customize membranes and evaporation parameters to treat brine effectively. -
Q3: What is the typical payback period for this ZLD system?
A: Payback depends on water cost, disposal fees, and recovered product value. Typically, clients see ROI within 2-4 years through water reuse, reduced disposal costs, and potential by-product sales (e.g., salt, gypsum). -
Q4: How much space is required to install the system?
A: The footprint varies with capacity. A 100 m³/day system occupies approximately 200-300 square meters, but we offer skid-mounted and containerized options for limited spaces. -
Q5: What kind of maintenance is required?
A: Routine tasks include cleaning pre-filters (backwash or replacement), membrane cleaning (CIP), and periodic inspection of pumps and seals. The PLC system alerts operators when maintenance is due. -
Q6: Is the system compliant with international standards?
A: We design to meet ISO9001 (quality), ISO14001 (environment), OHSAS18001 (health & safety), and HACCP (food safety) standards. Additional certifications like CE can be provided upon request. -
Q7: Can you provide training for our operators?
A: Yes, we offer on-site and remote training for your staff, including operation, troubleshooting, and safety protocols. -
Q8: What is the warranty period?
A: Standard warranty is 12 months from commissioning, with extended warranty options available. We also provide fast spare parts delivery from our global network.
Send Inquiry to This Supplier
Miss scarlet
Sales
1Yr
Qingdao, Shandong, China
1Yr
Business Type
Manufacturer
Year Established
2015
Factory Size
10,000-30,000 square meters
Annual Export Value
US$10 Million - US$50 Million
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