Reverse Osmosis Equipment Model LFRO-2 Applied In Sewage Treatment Plant

Introduction

LEFILTER, a leading Chinese manufacturer specializing in fluid purification solutions, introduces the Reverse Osmosis Equipment Model LFRO-2. Engineered for high-efficiency water treatment, this system is designed to meet the rigorous demands of sewage treatment plants, industrial processes, and potable water production. With a focus on durability, energy efficiency, and ease of operation, the LFRO-2 delivers superior performance while reducing operational costs.

Product Structure

The Reverse Osmosis Equipment Model LFRO-2 features a modular design with integrated components for optimal water treatment:

Raw Water Pump (BJZ150, 1kW):
- Provides pressure for pre-treatment and RO system.
Quartz Sand Filter (400×1650 mm):
- Removes particulates, colloids, and suspended solids.
Activated Carbon Filter (400×1650 mm):
- Adsorbs organic compounds, chlorine, and odors.
Anti-Scale Dosing System (40L):
- Prevents scaling on RO membranes.
Security Filter (5×20’’):
- Protects RO membranes from particles >5 μm.
High Pressure Pump (BL4-12, 2.2kW):
- Drives water through RO membranes.
Reverse Osmosis System:
- 8×RO membrane 4040 for high-purity water production.

Application in Sewage Treatment Plants

The Reverse Osmosis Equipment Model LFRO-2 is ideally suited for sewage treatment plants, addressing critical challenges:

Contaminant Removal:
- Removes 96%+ of dissolved solids, 99%+ of organics, and 100% of bacteria/viruses.
- Treats wastewater to meet strict discharge or reuse standards.
Water Reuse:
- Purifies sewage for non-potable applications (e.g., irrigation, industrial cooling).
- Reduces freshwater consumption and environmental impact.
Efficiency:
- Handles 2 m³/h flow rate with 50–75% recovery rate.
- Low energy consumption and minimal chemical usage.

Other Industrial Applications

Potable Water Production:
- Ensures safe drinking water by removing impurities.
Industrial Water Treatment:
- Provides ultra-pure water for pharmaceuticals, electronics, and food processing.
Desalination:
- Converts brackish water into usable freshwater.
Power Generation:
- Prevents scaling in boilers and cooling systems.

Working Principle

The LFRO-2 operates through a multi-stage process:

Pre-Treatment:
- Quartz sand and activated carbon filters remove particulates and organics.
- Anti-scale dosing prevents membrane fouling.
Reverse Osmosis:
- High-pressure pump forces water through semipermeable RO membranes.
- Membranes reject contaminants, producing purified water.
Post-Treatment:
- Treated water is stored in a clean water tank for reuse.

Key Features & Advantages

High Filtration Efficiency:
- 8×RO membrane 4040 configuration ensures high throughput and purity.
Energy Efficiency:
- Low-power pumps and optimized design reduce energy costs.
Durable Construction:
- UPVC pipelines and stainless steel components resist corrosion.
Automation:
- PLC control system monitors and adjusts operations in real time.
Low Maintenance:
- Self-cleaning features and modular design simplify maintenance.

Technical Parameters

Parameter	Specification
Model	LFRO-2
Flow Rate	2 m³/h
Raw Water Pump	BJZ150 (1kW)
Sand Filter Size	400×1650 mm
Carbon Filter Size	400×1650 mm
Anti-Scale Dosing System	40L
Security Filter	5×20’’ (5 μm)
High Pressure Pump	BL4-12 (2.2kW)
RO System	8×RO membrane 4040
Max Pressure	150 PSI (10 bar)
Water Recovery Rate	50–75%
Operating Temperature	4–45°C
Power Supply	380V, 50Hz

Why Choose LEFILTER’s LFRO-2?

Cost Savings:
- Reduces water and energy consumption by up to 30%.
Compliance:
- Meets ISO 9001, ISO 14001, and NSF standards.
Global Support:
- Exported to 128+ countries with 24/7 technical support.
Customization:
- Modular design allows scalability for varying flow requirements.

Conclusion

LEFILTER’s Reverse Osmosis Equipment Model LFRO-2 combines cutting-edge technology with robust construction to deliver reliable, high-quality water treatment for sewage plants and industrial applications. Its advanced features, energy efficiency, and ease of maintenance make it the ideal choice for businesses seeking sustainable and cost-effective solutions.

Technical Parameter

Model	Flow rate (m3/hr)	Raw water Pump	Sand filter size (mm)	Carbon filter size (mm)	Anti-scale dosing system	Security filter	High pressure pump	RO system
LFRO-0.5	0.5	BW2-4 (0.55KW)	250*1400	250*1400	40L	3*20’’	BL2-11 (1.1KW)	2*RO membrane 4040
LFRO-1	1	BJZ100 (0.75KW)	300*1400	300*1400	40L	5*20’’	BL2-13 (1.5KW)	4*RO membrane 4040
LFRO-2	2	BJZ150 (1KW)	400*1650	400*1650	40L	5*20’’	BL4-12 (2.2KW)	8*RO membrane 4040
LFRO-3	3	CMF4-60 (1.1KW)	500*1750	500*1750	40L	5*40’’	BL4-14 (3KW)	12*RO membrane 4040
LFRO-4	4	CMF8-25 (1.5KW)	600*1900	600*1900	40L	5*40’’	CDL8-12 (4KW)	4*RO membrane 8040
LFRO-5	5	CMF8-30 (1.85KW)	750*1900	750*1900	60L	7*40’’	CDL8-14 (5.5KW)	5*RO membrane 8040
LFRO-6	6	CMF8-30 (1.85KW)	900*1900	900*1900	60L	7*40’’	CDL8-14 (5.5KW)	6*RO membrane 8040
LFRO-10	10	CMF16-30 (2.2KW)	1000*2200	1000*2200	60L	10*40’’	CDL16-12 (11KW)	10*RO membrane 8040
LFRO-15	15	CMF32-20 (4KW)	1200*2300	1200*2300	100L	15*40’’	CDL32-80 (15KW)	15*RO membrane 8040
LFRO-20	20	CMF45-20 (7.5KW)	1500*2400	1500*2400	100L	20*40’’	CDL42-50 (18.5KW)	20*RO membrane 8040
LFRO-25	25	CMF45-30 (11KW)	1800*2600	1800*2600	150L	25*40’’	CDL42-60 (22KW)	25*RO membrane 8040
LFRO-30	30	CMF64-20 (11KW)	2200*3400	2200*3400	200L	42*40’’	CDL64-50 (30KW)	30*RO membrane 8040
LFRO-40	40	CMF85-20 (15KW)	2600*3450	2600*3450	500L	52*40’’	CDM85-50 (37KW)	40*RO membrane 8040
LFRO-50	50	CMF85-30 (18.5KW)	3000*4500	3000*4500	500L	65*40’’	CDM85-60 (45KW)	50*RO membrane 8040

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