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ZLD System for Chemical Manufacturing Plant, High Efficiency Evaporation and Crystallization
Product Spotlights
High-efficiency ZLD evaporation and crystallization system for chemical plants, achieving >99% water recovery, energy savings up to 60% via MVR technology, customizable for corrosive streams, automated PLC control, backed by ISO-certified manufacturer with 500+ installations worldwide and comprehensive after-sales support.
US$ 2180 - 1209000
MOQ: 1 Combo
Key Specifications
Get Latest Price
Material:
Other, Stainless Steel 304/316L or Customizable
Certification:
Other, ISO9001
Warranty:
12 Months (Standard) or Extended
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
80 days
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Material
Other, Stainless Steel 304/316L or Customizable
Certification
Other, ISO9001
Warranty
12 Months (Standard) or Extended
Processing Capacity
500 - 50,000 L/day (Customizable)
Evaporation Temperature
60°C - 120°C (Adjustable)
Crystallization Method
Forced Circulation / DTB / Customizable
Energy Consumption
Optimized for Low Energy per Ton of Water
Control System
PLC with HMI Touch Screen (Automated)
Application Industry
Chemical Manufacturing, Pharmaceutical, Petrochemical, etc.
Power Supply
380V/50Hz or Customizable
Qingdao Conqinphi Environmental Technology Group Co., Ltd. is a leading manufacturer specializing in high-efficiency evaporation and crystallization systems for chemical manufacturing plants. Our ZLD System (Zero Liquid Discharge) is engineered to recover valuable resources from industrial wastewater while achieving near-zero liquid discharge, meeting the most stringent environmental regulations. With over 10 years of experience and a factory spanning 10,000-30,000 square meters, we have delivered reliable solutions to clients across North America, Europe, Asia, and Africa. This system integrates advanced evaporation and crystallization technologies to minimize waste, reduce operational costs, and maximize water reuse, making it an ideal choice for sustainable chemical production.
Key Features & Technical Specifications
- High Efficiency Evaporation: Utilizes multiple-effect or mechanical vapor recompression (MVR) technology to achieve energy savings of up to 60% compared to traditional single-effect evaporators.
- Advanced Crystallization: Forced circulation or draft tube baffle (DTB) crystallizers ensure uniform crystal growth, high purity solids, and minimal scaling.
- Zero Liquid Discharge: Recovers >99% of water as high-quality condensate, leaving only solid waste for disposal or further valorization.
- Automated PLC Control: Real-time monitoring and control of temperature, pressure, flow rate, and concentration via HMI touch screen, reducing manual intervention.
- Modular & Customizable Design: Skid-mounted or field-erected options available, with capacities from 500 L/day to 50,000 L/day, tailored to specific chemical streams.
- Corrosion-Resistant Materials: Constructed from SS304, SS316L, or higher-grade alloys (e.g., Hastelloy) depending on feed chemistry, ensuring long service life.
- Low Maintenance: Anti-fouling design and automatic cleaning cycles (CIP) minimize downtime and extend equipment lifespan.
- Compliance & Certifications: Manufactured under ISO9001, ISO14000, OHSAS18001, and other quality management systems, ensuring consistent performance and safety.
| Parameter | Specification |
|---|---|
| Evaporation Temperature Range | 60°C – 120°C (adjustable) |
| Crystallization Efficiency | Up to 95% recovery of dissolved solids |
| Energy Consumption | 25–60 kWh/m³ (varies by feed concentration) |
| Control System | PLC + HMI (remote monitoring optional) |
| Material of Construction | SS304/SS316L / Hastelloy (custom) |
| Certification | ISO9001, ISO14000, OHSAS18001, etc. |
Benefits to Your Chemical Plant
- Environmental Compliance: Achieve zero liquid discharge, eliminating wastewater discharge fees and meeting regulatory standards.
- Cost Savings: Reuse high-quality condensate for cooling towers, boiler feed, or process applications, reducing freshwater consumption by up to 90%.
- Resource Recovery: Recover valuable salts, metals, or organic compounds from waste streams, turning waste into revenue.
- Reduced Footprint: Compact skid-mounted design minimizes installation space and civil works.
- Easy Operation: Fully automated system with remote monitoring capability reduces labor costs and human error.
- Long-Term Reliability: Robust construction and proven technology ensure >95% uptime and low maintenance costs.
Why Choose Qingdao Conqinphi?
As a trusted manufacturer established in 2015, we have supplied over 500 ZLD systems worldwide. Our factory is equipped with advanced CNC machining, welding, and testing facilities, and we employ a team of 201-300 skilled professionals, including R&D engineers with 10+ years of experience. Our annual export value exceeds US$10 million, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. We hold multiple certifications including ISO9001, ISO14000, OHSAS18001, HACCP, SA8000, and others, ensuring that every product meets international quality and safety standards. We offer comprehensive after-sales support, including installation supervision, commissioning, training, and 12-month warranty, with optional extended service contracts. Contact us today to discuss your chemical manufacturing plant's ZLD requirements and receive a customized solution that maximizes efficiency and sustainability.
Frequently Asked Questions (FAQ)
-
Q: What is the typical payback period for a ZLD system?
A: Depending on water costs, regulatory fees, and resource recovery value, payback periods commonly range from 1 to 3 years. Our team can provide a detailed ROI analysis based on your specific stream. -
Q: Can your system handle high-salinity or corrosive wastewater?
A: Yes. We select materials (e.g., SS316L, Hastelloy, or duplex stainless steel) and coatings based on your feed chemistry. We also provide pre-treatment options to protect the equipment. -
Q: What is the required space for installation?
A: For a 10,000 L/day capacity, the skid-mounted system typically occupies about 50-80 m². Custom layouts can be designed to fit existing plant footprints. -
Q: Do you provide turnkey installation services?
A: Yes, we offer complete engineering, procurement, construction (EPC) services, including civil works, piping, electrical, and automation integration. -
Q: How often does the system require maintenance?
A: With proper operation, routine maintenance is recommended every 3-6 months (e.g., cleaning, inspection). The system includes automatic CIP cycles to reduce manual cleaning. -
Q: Can you customize the system for specific by-product recovery?
A: Absolutely. Our crystallizers are designed to produce pure, marketable salts (e.g., NaCl, Na2SO4) or mixed solids, depending on your objectives. -
Q: What is the energy consumption for treating 100 m³/day of wastewater?
A: For typical chemical wastewater with 5-10% total dissolved solids, energy consumption is approximately 30-50 kWh/m³ using MVR technology. Exact figures depend on operating conditions. -
Q: Do you have references from chemical plants?
A: Yes, we have references from fine chemical, petrochemical, and pharmaceutical sectors. We can share case studies upon request under NDA.
Send Inquiry to This Supplier
Miss sophia
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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