Position: HOME > Product > Application > Petrochemical >
Reverse Osmosis Equipment Model LFRO-3 Applied In Chemical Plant Water Treatment

Reverse Osmosis Equipment Model LFRO-3 Applied In Chemical Plant Water Treatment

Read 0 Reviews23 Q&As Write a Review
IntroductionTheReverseOsmosisEquipmentModelLFRO-3,proudlyengineeredbyXinxiangLifeierteFilterCorp.,Lt

PARAMETER

Brand Name:
Model Number:
Nominal filtration rating:
Application:
Operating pressure:
Working temperature:
Replacement or not:Replacement

Introduction
The 
Reverse Osmosis Equipment Model LFRO-3, proudly engineered by Xinxiang Lifeierte Filter Corp., Ltd. (LeFILIER), is a cutting-edge solution designed to meet the most stringent water treatment requirements in industrial, commercial, and municipal settings. As a leading provider of fluid environmental protection equipment, LeFILIER combines innovative technology with robust engineering to deliver a product that excels in performance, energy efficiency, and durability. The LFRO-3 system is specifically optimized for high-flow applications, offering precise filtration, low maintenance, and adaptability to diverse water sources. Whether applied in chemical plants, pharmaceutical facilities, or food processing industries, the LFRO-3 sets a new benchmark for reverse osmosis excellence.


Product Specifications
The LFRO-3 Reverse Osmosis Equipment is a comprehensive system comprising the following components, ensuring a seamless filtration process:

  • Raw Water Pump: 1 set

    • Type: Grundfos or Southern Pump (CNP)

    • Power: 3 CMF4-60 (specifications vary by configuration)

    • Function: Provides the necessary pressure to drive water through the system.

  • Quartz Sand Filter: 1 set

    • Media: Graded quartz sand

    • Function: Pre-filtration to remove coarse sediments, sand, and particulate matter.

  • Activated Carbon Filter: 1 set

    • Media: High-grade activated carbon

    • Function: Adsorbs organic compounds, chlorine, odors, and residual disinfectants.

  • Anti-Scale Dosing System: 1 set

    • Chemical: Reverse osmosis-specific scale inhibitor

    • Function: Prevents scale formation on membranes, extending their lifespan.

  • Security Filter: 1 set

    • Type: Precision filter or cartridge filter

    • Filtration Rating: 1–10 microns (melt-blown polypropylene cartridge)

    • Function: Protects downstream components from particulate damage.

  • High-Pressure Pump: 1 set

    • Model: (2.2KW) BL4-14

    • Material: 304 stainless steel

    • Function: Delivers water to the RO membrane at the required pressure.

  • Reverse Osmosis System: 1 set

    • Membrane Type: 4040 RO membranes (12 units)

    • Configuration: Spiral-wound

    • Function: Separates contaminants from water through semipermeable membranes.

  • Pipelines: UPVC (stainless steel optional)

    • Material: Corrosion-resistant UPVC or stainless steel

    • Function: Efficient fluid transfer between components.


Technical Parameters

ParameterSpecification

Model

LFRO-3

Flow Rate

40 m³/h (variable depending on configuration)

Working Pressure

0.1–1.5 MPa (adjustable via concentrate water adjustment valve)

Filtration Accuracy

>96% for dissolved solids, >99% for organics, >99.9% for bacteria/viruses

Membrane Material

Polyamide composite membrane

Operating Temperature

4–30°C

Chemical Compatibility

Resistant to acids, alkalis, and solvents (with proper pretreatment)

Power Supply

380V, 50Hz (customizable for global markets)

System Dimensions

500×1750 mm (customizable based on layout)

Weight

Approximately 500 kg (varies by configuration)

Recovery Rate

50–75% (adjustable via concentrate water adjustment valve)


Performance Advantages

  1. Exceptional Filtration Efficiency:
    The LFRO-3 employs state-of-the-art RO membranes capable of rejecting particles as small as 0.0001 microns, including salts, heavy metals, bacteria, and viruses. This ensures high-purity water suitable for critical applications such as pharmaceutical production and semiconductor manufacturing.

  2. Energy Efficiency:
    The system’s optimized design minimizes energy consumption while maintaining high flow rates. The 2.2KW high-pressure pump and efficient membrane configuration reduce operational costs, making it ideal for large-scale industrial operations.

  3. Automated Backwash and Cleaning:
    The integrated flush valve and chemical cleaning system automatically remove contaminants from the membranes, reducing manual intervention and extending membrane lifespan. This feature ensures consistent performance and reduces downtime.

  4. Chemical Resistance:
    With UPVC or stainless steel pipelines and corrosion-resistant components, the LFRO-3 is suitable for harsh industrial environments, including chemical plants and petrochemical facilities.

  5. Customizable Design:
    LeFILIER offers flexible configurations to meet specific requirements, including membrane type, flow rate, and system layout. This adaptability ensures the LFRO-3 can be integrated into existing infrastructure or designed for new projects.

  6. Low Maintenance:
    The system’s modular design and easy-to-access components simplify maintenance. The security filter cartridges can be quickly replaced or cleaned, and the RO membranes can be chemically cleaned in place.

  7. PLC Control System:
    The LFRO-3 is equipped with a programmable logic controller (PLC) for automated operation, real-time monitoring, and data logging. This enhances system reliability and simplifies troubleshooting.


Application in Chemical Plant Water Treatment
Chemical plants require reliable water treatment systems to ensure product quality, equipment longevity, and compliance with environmental regulations. The LFRO-3 Reverse Osmosis Equipment plays a pivotal role in several critical applications within the chemical industry:

  • Process Water Purification:
    Chemical processes often demand high-purity water to prevent contamination and ensure product consistency. The LFRO-3 efficiently removes dissolved solids, organic matter, and microorganisms, providing clean water for reactions, rinsing, and cooling.

  • Wastewater Treatment:
    Chemical plant wastewater contains a complex mix of pollutants, including heavy metals, solvents, and organic compounds. The LFRO-3 serves as a pretreatment step before advanced processes like reverse osmosis or biological treatment, reducing the load on downstream systems and improving overall treatment efficiency.

  • Recirculation and Reuse:
    Reverse osmosis allows for the recovery and reuse of process water, minimizing freshwater consumption and wastewater discharge. The LFRO-3 ensures that water can be safely recycled for non-potable uses such as cooling tower makeup and equipment cleaning.

  • Membrane Protection:
    As a pre-treatment for reverse osmosis (RO) systems, the LFRO-3 removes particulates and colloids that could foul RO membranes, extending their service life and reducing maintenance costs.

  • Acid/Base Recovery:
    In acid and alkali recovery processes, the LFRO-3 can separate valuable chemicals from wastewater, enabling their reuse and reducing raw material costs.

Applications in Other Industries
Beyond chemical plants, the LFRO-3 Reverse Osmosis Equipment is widely adopted across various industries due to its versatility and high performance:

  • Food and Beverage Processing:
    Clarification of juices, wines, and soft drinks.
    Removal of bacteria and particulates in dairy processing.
    Recovery of edible oils and proteins.

  • Pharmaceutical and Biotechnology:
    Purification of water for pharmaceutical manufacturing.
    Separation of macromolecules in biotech processes.
    Sterile filtration of injectables and medical solutions.

  • Textile and Dyeing:
    Removal of dyes, pigments, and surfactants from wastewater.
    Water reuse in dyeing processes to reduce environmental impact.

  • Municipal Water Treatment:
    Production of potable water from surface or groundwater sources.
    Removal of turbidity, algae, and pathogens in drinking water treatment.

  • Agriculture and Aquaculture:
    Filtration of irrigation water to prevent clogging of drip systems.
    Removal of contaminants in aquaculture ponds to maintain fish health.

  • Oil and Gas:
    Treatment of produced water for reuse or discharge.
    Separation of oil from water in refinery processes.

  • Microelectronics and Semiconductors:
    Production of ultra-pure water for chip manufacturing.
    Removal of sub-micron particles to meet stringent cleanliness standards.


Conclusion
The 
Reverse Osmosis Equipment Model LFRO-3 by Xinxiang Lifeierte Filter Corp., Ltd., represents a significant advancement in industrial water treatment technology. With its robust design, high filtration precision, and adaptability, it addresses the most demanding challenges across industries, particularly in chemical plant water treatment. By delivering superior contaminant removal, energy efficiency, and automation, the LFRO-3 empowers businesses to achieve higher productivity, reduce operational costs, and meet environmental sustainability goals. Backed by LeFILIER’s commitment to innovation and quality, the LFRO-3 is a trusted partner for ensuring clean, reliable, and sustainable water solutions worldwide. Whether applied in chemical plants, food processing, or municipal water treatment, this advanced system sets a new standard for reverse osmosis excellence.

Technical Parameter

ModelFlow rate
(m3/hr)
Raw water PumpSand filter size
(mm)
Carbon filter size
(mm)
Anti-scale dosing
system
Security filterHigh pressure
pump
RO system
LFRO-0.50.5BW2-4
(0.55KW)
250*1400250*140040L3*20’’BL2-11
(1.1KW)
2*RO membrane
4040
LFRO-11BJZ100
(0.75KW)
300*1400300*140040L5*20’’BL2-13
(1.5KW)
4*RO membrane
4040
LFRO-22BJZ150
(1KW)
400*1650400*165040L5*20’’BL4-12
(2.2KW)
8*RO membrane
4040
LFRO-33CMF4-60
(1.1KW)
500*1750500*175040L5*40’’BL4-14
(3KW)
12*RO membrane
4040
LFRO-44CMF8-25
(1.5KW)
600*1900600*190040L5*40’’CDL8-12
(4KW)
4*RO membrane
8040
LFRO-55CMF8-30
(1.85KW)
750*1900750*190060L7*40’’CDL8-14
(5.5KW)
5*RO membrane
8040
LFRO-66CMF8-30
(1.85KW)
900*1900900*190060L7*40’’CDL8-14
(5.5KW)
6*RO membrane
8040
LFRO-1010CMF16-30
(2.2KW)
1000*22001000*220060L10*40’’CDL16-12
(11KW)
10*RO membrane
8040
LFRO-1515CMF32-20
(4KW)
1200*23001200*2300100L15*40’’CDL32-80
(15KW)
15*RO membrane
8040
LFRO-2020CMF45-20
(7.5KW)
1500*24001500*2400100L20*40’’CDL42-50
(18.5KW)
20*RO membrane
8040
LFRO-2525CMF45-30
(11KW)
1800*26001800*2600150L25*40’’CDL42-60
(22KW)
25*RO membrane
8040
LFRO-3030CMF64-20
(11KW)
2200*34002200*3400200L42*40’’CDL64-50
(30KW)
30*RO membrane
8040
LFRO-4040CMF85-20
(15KW)
2600*34502600*3450500L52*40’’CDM85-50
(37KW)
40*RO membrane
8040
LFRO-5050CMF85-30
(18.5KW)
3000*45003000*4500500L65*40’’CDM85-60
(45KW)
50*RO membrane
8040






{sval:sql sql='SELECT n_parameter FROM dede_addonarticle WHERE aid = ~aid~ ' } {/sval:sql}
{sval:sql sql='SELECT n_parameter FROM dede_addonarticle WHERE aid = ~aid~ ' } {/sval:sql}