Two-Stage Disc Tube Reverse Osmosis (DTRO) equipment is an advanced membrane separation technology specifically designed for high-concentration wastewater treatment, particularly landfill leachate and industrial effluent.
Working Principle
The system operates in two sequential stages:
Stage 1: Raw wastewater passes through DTRO membranes, removing 85-90% of contaminants
Stage 2: Permeate from Stage 1 undergoes further filtration, achieving 95%+ purification efficiency
Key Features
表格
Feature
Benefit
4mm Flow Channels
Anti-clogging design
High Pressure Tolerance
Handles up to 120 bar
Modular Design
Easy maintenance & expansion
Automated Control
Reduced labor costs
Applications
Landfill leachate treatment
Chemical industry wastewater
Mining wastewater recycling
Zero Liquid Discharge (ZLD) systems
Advantages
✓ High salt rejection rate (>98%) ✓ Resistant to membrane fouling
