Ultrafiltration Equipment Model LFUF-3 Applied In Textile Industry

Introduction

Product Structure

1. Raw Water Pump (CHL4-30, 0.75kW):
   
   • Provides pressure for pre-treatment and ultrafiltration system
     .
2. Quartz Sand Filter (350×1625 mm):
   
   • Removes particulates, colloids, and suspended solids.
3. Activated Carbon Filter (350×1625 mm):
   
   • Adsorbs organic compounds, chlorine, and odors.
4. Anti-Scale Dosing System (30L):
   
   • Prevents scaling on ultrafiltration membranes.
5. Security Filter (5×20’’):
   
   • Protects ultrafiltration membranes from particles >5 μm.
6. High Pressure Pump (CHL4-30, 0.75kW):
   
   • Drives water through ultrafiltration membranes.

Technical Parameters

Key Features

1. Modular Design:
   
   • Easy to install and expand for varying flow requirements.
2. High Filtration Efficiency:
   
   • Removes ≥99.9% of turbidity, bacteria, and viruses.
3. Energy Efficiency:
   
   • Low-power pumps reduce energy consumption.
4. Durable Construction:
   
   • FRP membrane housing and stainless steel components resist corrosion.
5. Automation:
   
   • PLC control system for real-time monitoring and adjustment.

Application in Textile Industry

1. Wastewater Treatment:
   
   • Purifies dyeing and printing wastewater, enabling reuse and reducing freshwater consumption.
2. Chemical Recovery:
   
   • Recovers valuable chemicals from textile processes, improving sustainability.
3. Process Water Quality:
   
   • Ensures high-quality water for rinsing and finishing processes, enhancing product quality.

Other Industrial Applications

1. Food & Beverage Industry:
   
   • Clarifies juices, wines, and dairy products.
   • Removes bacteria and particulates for shelf-life extension.
2. Pharmaceutical Industry:
   
   • Purifies process water for drug manufacturing.
   • Ensures compliance with strict quality standards.
3. Agriculture:
   
   • Treats irrigation water to remove pesticides and fertilizers.
   • Provides clean water for livestock.

Working Principle

1. Pre-Filtration:
   
   • Coarse particles are removed by the sand and carbon filters.
2. Ultrafiltration:
   
   • High-pressure pump forces water through PVDF hollow fiber membranes with pore sizes of 0.01–0.1 μm.
   • Membranes trap suspended solids, colloids, and microorganisms while allowing purified water to pass through.
3. Post-Treatment:
   
   • Treated water is disinfected (optional) and stored for reuse.

Advantages

1. High Water Quality:
   
   • Produces clarified water suitable for reuse in various industrial processes.
2. Low Maintenance:
   
   • Self-cleaning backflush function minimizes downtime.
3. Cost Savings:
   
   • Reduces water and energy consumption by up to 30%.
4. Environmental Sustainability:
   
   • Supports water recycling and reduces wastewater discharge.

Conclusion