Complete Oil Sludge Treatment Solution
The ZK oily sludge treatment system addresses the critical challenge of oil sludge accumulation in oil fields and industrial facilities. Our integrated solution combines advanced centrifugal separation technology with automated control systems to maximize oil recovery while minimizing environmental impact.
High Oil Recovery
80-90% oil recovery rate from complex sludge mixtures
Automated Operation
PLC-controlled system with DCS integration for continuous operation
Volume Reduction
80%+ volume reduction for cost-effective disposal
Mobile Design
Vehicle-mounted system for flexible deployment
System Components & Technical Specifications
Three-Phase Centrifuge
- Models: LWS250 ~ LWS650
- Capacity: 1 ~ 30 m³/h
- G Force: 3500 ~ 2854g
- Separation Factor: High-speed operation with dual frequency drive
Disc Stack Centrifuge
- Oil Recovery: 80-90% efficiency
- Oil Phase Water: ≤3-5%
- Residue Dryness: 40-60%
- Volume Reduction: >80%
Control System
- Automation: PLC-based control
- Integration: DCS system compatible
- Monitoring: Real-time parameter tracking
- Safety: Automated emergency shutdown
Auxiliary Equipment
- Heating Tank: Temperature control system
- Mixing System: Homogeneous blending
- Pumping System: High-pressure sludge pumps
- Storage Tanks: Oil and water separation
Oil Sludge Treatment Process Flow
Sludge Collection
Oil sludge from oil fields, refineries, or storage tanks is collected and transported to the treatment facility
Pre-treatment
Heating and chemical treatment to break emulsions and improve separation efficiency
Centrifugal Separation
Three-phase centrifuge separates oil, water, and solids under high centrifugal force
Oil Recovery
Recovered oil is further purified using disc stack centrifuge for commercial use
Waste Management
Dried solids are disposed of safely, water is treated for discharge or reuse
Industrial Applications
Oil Field Operations
Treatment of drilling mud, tank bottom sludge, and production waste from oil extraction processes
- Drilling waste management
- Tank cleaning operations
- Production facility maintenance
Refinery Operations
Processing of refinery waste, API separator sludge, and maintenance cleaning waste
- API separator maintenance
- Equipment cleaning waste
- Process water treatment
Industrial Wastewater
Treatment of oily wastewater from manufacturing, automotive, and chemical industries
- Manufacturing waste streams
- Automotive industry waste
- Chemical processing waste
Environmental Remediation
Cleanup of contaminated sites, spill response, and environmental restoration projects
- Spill cleanup operations
- Site remediation projects
- Environmental restoration
Success Stories
Environmental Protection Company - Land-based Oil Sludge Treatment
Challenge: Processing challenging land-based oil sludge with complex composition
Solution: ZK three-phase decanter centrifuge system with pre-treatment heating
Results:
- Efficient oil resource recovery
- Separate effluent water treatment
- Mud repurposed for oil well cement
- Sustainable environmental solution
Petrochemical Company - High-Efficiency Oil Sludge Separation
Challenge: Separating oil sludge with 10-15% solids content
Solution: Advanced decanter centrifuge with hydrochloric acid pre-treatment
Results:
- 95% liquid oil recovery rate
- Oil content in water reduced to 2-3%
- Water content in oil reduced to 0.8%
- Significant cost reduction and environmental impact
Advanced Technical Features
Dual Motor Dual Frequency Conversion
Advanced drive technology providing precise speed control and energy efficiency
Common DC Busbar Technology
Energy-saving technology reducing power consumption by up to 30%
Constant Torque Control
Ensures stable operation under varying load conditions
Vortex Spiral Discharge Port
High-capacity discharge system for efficient material handling
Variable Pitch Design
Reduces solid-phase water content for better separation efficiency
Premium Materials
YG6/YG8 Carbide and SAF2205 Duplex Stainless Steel for superior wear resistance
Why Choose ZK SEPARATION?
As a professional manufacturer of liquid and solids separation equipment, ZK SEPARATION is committed to providing customers with products of the highest quality, safety, and performance. We are certified to ISO 9001, ISO 28001, ISO 14001, CE, EAC, DNV, GOST-R and other international standards.
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Annual Equipment Sales
400+ -
Patents
60+ -
Industry Coverage
20+ -
Global Partners
150+
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