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Reverse Osmosis Membranes Model BW30-400IG Applied In Sewage Treatment Plant

Reverse Osmosis Membranes Model BW30-400IG Applied In Sewage Treatment Plant

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IntroductionLEFILTER,aleadingChinesemanufacturerspecializinginfluidenvironmentalprotectionsolutions,

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Introduction

LEFILTER, a leading Chinese manufacturer specializing in fluid environmental protection solutions, introduces the Reverse Osmosis Membranes Model BW30-400IG. Engineered for high-efficiency water treatment, this product 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 BW30-400IG delivers superior performance while reducing operational costs.


Product Structure

The Reverse Osmosis Membranes Model BW30-400IG features a robust design optimized for high-flow environments:

  1. Membrane Material:

    • Polyamide composite for superior chemical resistance and durability.

  2. Support Layer:

    • Porous polyester material provides structural integrity.

  3. Concentrated Water Channel:

    • Advanced design ensures efficient removal of contaminants.

  4. Inlet/Outlet Ports:

    • 8-inch diameter for compatibility with standard industrial systems.


Application in Sewage Treatment Plants

The Reverse Osmosis Membranes Model BW30-400IG is ideally suited for sewage treatment plants, addressing critical challenges:

  1. Contaminant Removal:

    • Efficiently removes dissolved solids, organics, and pathogens.

    • Achieves ≥99% rejection of salts, heavy metals, and bacteria.

  2. Water Reuse:

    • Purifies sewage for non-potable applications (e.g., irrigation, industrial cooling).

    • Reduces freshwater consumption and environmental impact.

  3. Efficiency:

    • Handles high flow rates with low energy consumption.

    • Low chemical usage minimizes operational costs.


Other Industrial Applications

  1. Food & Beverage Industry:

    • Clarifies juices, wines, and dairy products.

    • Ensures compliance with strict quality standards.

  2. Pharmaceutical Industry:

    • Purifies process water for drug manufacturing.

    • Removes endotoxins and other impurities.

  3. Electronics Manufacturing:

    • Produces ultra-pure water for semiconductor rinsing.

    • Maintains cleanroom standards.

  4. Power Generation:

    • Prevents scaling in boilers and cooling systems.

    • Improves energy efficiency.


Working Principle

The BW30-400IG operates through the reverse osmosis process:

  1. Pre-Filtration:

    • Coarse particles are removed by pre-treatment systems.

  2. Reverse Osmosis:

    • High-pressure pump forces water through the semipermeable membrane.

    • Membrane pores (0.0001–0.001 microns) reject contaminants, allowing purified water to pass through.

  3. Post-Treatment:

    • Treated water is disinfected (optional) and stored for reuse.

Key Features & Advantages

  1. High Filtration Efficiency:

    • 99.7% salt rejection rate for superior water quality.

    • Handles high TDS (Total Dissolved Solids) up to 10,000 ppm.

  2. Energy Efficiency:

    • Low operating pressure (150–300 psi) reduces energy consumption.

  3. Durable Construction:

    • Polyamide composite resists chemical and biological degradation.

  4. Wide Compatibility:

    • Suitable for brackish water and seawater applications.

  5. Low Maintenance:

    • Self-cleaning design minimizes downtime.

    • Long service life with proper maintenance.


Technical Parameters

ParameterSpecification

Model

BW30-400IG

Membrane Type

Polyamide composite

Effective Area

400 ft² (37.2 m²)

Max Operating Pressure

600 psi (41 bar)

Max Temperature

113°F (45°C)

pH Range

3–11

Flow Rate

10,500 GPD (39.7 m³/d)

Salt Rejection

99.7%

Dimensions

8.0 inches (20.3 cm) diameter × 40 inches (101.6 cm) length

Weight

15.7 kg


Why Choose LEFILTER’s BW30-400IG?

  1. Cost Savings:

    • Reduces water and energy consumption by up to 30%.

  2. Compliance:

    • Meets ISO 9001, ISO 14001, and NSF standards.

  3. Global Support:

    • Exported to 128+ countries with 24/7 technical support.

  4. Customization:

    • Modular design allows scalability for varying flow requirements.


Conclusion

LEFILTER’s Reverse Osmosis Membranes Model BW30-400IG 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.

Common Part Numbers

Dow

Hydranautics

Toray

CSM

GE

VONTRON

BW30XFR-400/34

ESPA1-4040

TMH20A-400C

RE4040-BLR

AG8040F-400FR,34

SW4040HR

BW30FR-400/34

CPA2-4040

TMH20A-440C

RE8040-BE

AG8040F-400

ULP21-8040

BW30-400/34

C   PA3-LD

TMG20-370C

RE8040-BLN

AG8040F-400LF

ULP2012

BW30-400/34i

SWC5-LD

TMG20-400C

RE8040-BLR

AG4040FM

ULP1812

BW30-400

ESPA2-4040

TMG20-440C

RE4040-BLN

AG8040F-365

ULP32-8040

BW30-400IG

YQS-4040

TMG20D-400

RE4040-BE

AG8040N-400

ULP31-4040

BW30-365

ESPA2-7

TMG20D-440

L-RO-4040

AK4040FM

ULP22-8040

BW30XFR-400/34i

CPA6-LD

TM720-370

RE1812-HR50

AG4040F

ULP21-4040

BW30FR-400/34i

ESPA2 MAX

TM720-400

RE1812-HR75

ETC.

ETC.

BW30HRLE-440

LFC3-LD

TM720-440

RE1812-HR100



BW30HRLE-440i

ESPA2

TM720C-440

RE4021-TE



XFRLE-400/34i

PR0C10

TM720D-370

RE2521-TE



SW30HRLE-400

PR0C20

TM720D-400

RE2540-TE



BW30FR-400/34i

ESPA2-4040

TM720D-440

RE4040-TE



BW30XFRLE-400/34i

ESPA4-4040

TML20N-400

RE4040-TL



BW30LCHR-4040

CPA3-LD-8040

TML 20D-370

ETC.



BW30-4040

SWC5-8040

TML20DA400




LCLE-4040

YQS-8040

TML20D-400




BW30HRLE-4040

ESPA2-8040

TMH10A




SW30-4040

ESNA1-LF-LD

TMG10D




BW30HR-380

ESNA1-K1

TM710D




SFP-2880

CPA3-LD

TML10D






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