Reverse osmosis equipment with model LFRO-10

1. Product Overview

The LFRO-10 Reverse Osmosis System by XINXIANG LIFEIERTE FILTER CORP., LTD is a high-efficiency industrial-grade water purification solution designed for large-scale applications requiring reliable desalination and contaminant removal. Engineered with advanced thin-film composite (TFC) membrane technology, the LFRO-10 delivers 10 m³/hr of purified water, making it ideal for industries such as pharmaceuticals, food & beverage, power generation, and municipal water treatment. Its modular design ensures adaptability to varying feedwater conditions while maintaining consistent performance under high TDS (Total Dissolved Solids) levels up to 1,000 mg/L.

Key features include:

• Robust pretreatment integration: Multi-media and activated carbon filtration for optimal feedwater quality.

• Energy-efficient operation: High-pressure pumps and optimized membrane configurations reduce power consumption.

• Scalable design: Compatible with secondary RO systems for ultra-pure water production.

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2. Technical Specifications

Parameter	LFRO-10 Specifications
Flow Rate	10 m³/hr
Raw Water Pump	CMF16-30 (2.2 kW)
Sand Filter	Diameter: 1,000 mm; Height: 2,200 mm
Carbon Filter	Diameter: 1,000 mm; Height: 2,200 mm
Anti-Scale Dosing	60L capacity
Security Filter	10 x 40" cartridges
High-Pressure Pump	CDL16-12 (11 kW)
RO Membranes	10 x 8040 spiral-wound membranes (8" diameter)
Pipe Material	UPVC (stainless steel available upon request)
Operating Pressure	200–225 psi (1.38–1.55 MPa)
Recovery Rate	50–75%
Power Supply	380V/50Hz (customizable for regional standards)

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3. Product Specifications

• Dimensions:

• Sand/Carbon Filters: Ø1,000 mm × H2,200 mm.

• RO Skid: Modular design, customizable to site requirements.

• Materials:

• Pressure Vessels: FRP (Fiber-Reinforced Plastic) or stainless steel.

• Piping: UPVC for corrosion resistance; optional SS316 for high-salinity applications.

• Membrane Configuration:

• 10 x 8040 membranes arranged in a 2:1 array for balanced recovery and flux.

• Membrane Type: Polyamide TFC with 99.7% NaCl rejection rate.

• Control System:

• PLC-based automation with touchscreen interface.

• Real-time monitoring of pressure, flow, conductivity, and TDS.

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4. Performance Advantages

1. High Salt Rejection: Achieves >99% removal of dissolved salts, heavy metals, and organics.

2. Anti-Fouling Design:

• 34-mil feed spacers minimize particulate buildup.

• Automatic flush cycles prevent membrane scaling.

3. Energy Efficiency:

• High-efficiency CDL series pumps reduce power consumption by 20% vs. conventional models.

• Energy Recovery Devices (ERD) optional for seawater applications.

4. Durability:

• FRP housings resist corrosion in harsh environments (e.g., coastal or chemical plants).

• Membranes rated for 3–5 years under standard operating conditions.

5. Low Maintenance:

• Pre-treatment modules (sand/carbon filters) extend membrane lifespan.

• CIP (Clean-in-Place) system simplifies chemical cleaning.

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5. Product Value

• Cost Savings: Reduced energy and maintenance costs through optimized design.

• Reliability: Consistent performance with <1% downtime, backed by automated alarms and fail-safes.

• Sustainability: Minimizes wastewater discharge with recovery rates up to 75%.

• Compliance: Meets ISO 9001, CE, and NSF/ANSI standards for industrial and potable water.

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6. Working Principle

The LFRO-10 utilizes reverse osmosis (RO) to separate impurities from feedwater:

1. Pre-Treatment:

• Sand Filtration: Removes suspended solids (turbidity <1 NTU).

• Carbon Filtration: Adsorbs chlorine, organics, and odors.

• Anti-Scale Dosing: Inhibits CaCO₃, CaSO₄, and silica scaling.

2. Pressurization: A high-pressure pump (11 kW) drives feedwater through RO membranes.

3. Separation: Semi-permeable membranes reject 99% of ions, bacteria, and particles (>0.0001 μm).

4. Output:

• Permeate: Purified water directed to storage tanks.

• Concentrate: Brine discharged or recycled.

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7. Applications

1. Pharmaceuticals: Produces USP-grade Water-for-Injection (WFI) and purified water for drug manufacturing.

2. Food & Beverage:

• Dairy: Demineralization of whey and milk concentrates.

• Beverages: Removal of contaminants for bottled water production.

3. Power Plants: Boiler feedwater treatment to prevent turbine scaling.

4. Municipal Water: Desalination of brackish groundwater for community supply.

5. Electronics: Ultra-pure water (UPW) for semiconductor fabrication (resistivity >18 MΩ·cm).

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8. Complementary Models in the LFRO Series

Model	Flow Rate (m³/hr)	Membranes	Power (kW)	Application
LFRO-5	5	5 x 8040	5.5	Small-scale industrial/agricultural
LFRO-15	15	15 x 8040	15	Mid-sized municipalities
LFRO-30	30	30 x 8040	30	Large industrial complexes
LFRO-50	50	50 x 8040	45	Megacity water supply

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9. Conclusion

The LFRO-10 Reverse Osmosis System by XINXIANG LIFEIERTE FILTER CORP., LTD stands as a benchmark in industrial water purification, combining cutting-edge membrane technology, energy efficiency, and rugged durability. Whether for producing ultra-pure water in electronics or ensuring safe drinking water in municipalities, the LFRO-10 delivers unmatched reliability and cost-effectiveness. With modular scalability and compliance with global standards, it is the preferred choice for industries seeking sustainable and high-performance water treatment solutions.