Case Study: Solving Complex Wastewater Challenges for a New Materials Innovator
ZK SEPARATION LW550 X 2250C Decanter Centrifuge's Outstanding Performance in Complex Industrial Wastewater Treatment
Project Background
A leading high-tech company in the new materials sector was generating large volumes of mixed wastewater with complex chemical compositions. The effluent's high suspended solids and challenging characteristics meant that traditional sedimentation and filtration methods were failing to meet increasingly strict environmental discharge standards.
Customer Challenges
- High suspended solids concentration in wastewater, low efficiency of traditional treatment methods
- High sludge moisture content, expensive transportation and disposal costs
- Frequent maintenance of treatment equipment, high operating costs
- Increasingly strict environmental discharge standards, urgent need for efficient treatment solutions
- Production scale expansion, need to improve treatment capacity
ZK SEPARATION Solution
Based on the customer's specific requirements, we recommended the LW550 X 2250C two-phase decanter centrifuge. This equipment is specifically designed for high-difficulty industrial wastewater treatment, featuring strong processing capacity, high separation efficiency, and stable, reliable operation.
Equipment Technical Parameters
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Bowl Specifications
Bowl diameter 550mm, length 2250mm, made of high-strength stainless steel, ensuring long-term stable operation
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Speed Design
Maximum speed 3000 RPM, centrifugal force 2772G, ensuring efficient solid-liquid separation
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Motor Configuration
Main motor 55kW, auxiliary motor 18.5kW, dual-motor drive system ensures stable equipment operation
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Processing Capacity
Designed processing capacity 60-70m³/h, meeting current and future expansion needs
Project Overview
- Customer Industry New Materials Technology
- Equipment Model LW550 X 2250C
- Processing Capacity 60-70m³/h
- Centrifugal Force 2772G
- Speed 3000 RPM
Treatment Results Display
After treatment with ZK SEPARATION decanter centrifuge, the customer's production wastewater has been effectively treated, with all indicators meeting environmental requirements.
Treatment Effect Comparison
- Suspended Solids Removal Rate: Reduced from 800-1200mg/L before treatment to below 50mg/L, removal rate over 95%
- Sludge Moisture Content: Reduced from 98% before treatment to below 75%, significantly reducing sludge volume
- Treatment Efficiency: 3-5 times improvement compared to traditional methods, significantly enhanced processing capacity
- Operating Costs: Overall operating costs reduced by over 30%, significant economic benefits
- Environmental Compliance: Effluent quality significantly improved; suitable for downstream polishing to meet national environmental discharge standards
Customer Testimonial
"The performance of ZK SEPARATION's decanter centrifuge has been impressive, and the treatment results exceeded our expectations. After more than a year of operation, the unit has proven to be low-maintenance and highly efficient, fully keeping pace with our production demands. Importantly, it has supported our environmental compliance goals as part of the overall treatment system, providing crucial support for our company's sustainable growth."
— Environmental Department Manager, New Materials Technology Company
ZK SEPARATION Technical Advantages
Advanced Design Philosophy
Adopts international advanced decanter centrifuge design philosophy, combined with China's industrial practical application needs, ensuring stable operation under complex working conditions.
Quality Material Selection
Key components use imported quality materials, with bowl, screw and other core components undergoing special heat treatment, ensuring long-term stable operation.
Intelligent Control System
Equipped with advanced PLC control system, achieving precise control of equipment operating parameters, ensuring optimal separation results.
Comprehensive After-sales Service
Provides 7×24 hour technical support, regular follow-up services, ensuring equipment always operates in optimal condition.
Rich Application Experience
Rich application cases and technical experience in multiple industries including chemical, new materials, food, pharmaceutical and more.
