BW-4040 Brackish Water Reverse Osmosis Membrane 2500 GPD with 99.6% Rejection Rate for Industrial Water Treatment
Price:
Negotiable
MOQ:
1 pc
Delivery Time:
5- 8 work days
Brand:
Keensen
Product Description
Product Overview
High rejection rate Brackish Water Reverse Osmosis (BWRO) Membrane Element BW-4040 delivers exceptional desalination performance for industrial water treatment applications.
Key Advantages
High Desalination Rate: Advanced coating technology and automated membrane winding process achieve standard desalination rates exceeding 99.5%, effectively removing dissolved salts, heavy metals, colloids, microorganisms, and organic matter.
High Water Output: Precise interface reaction control and secondary post-modification cross-linking technology provide high permeate flow while maintaining water quality.
Applications
Ideal for desalination of surface water, groundwater, and water treatment with salt concentration between 2000-8000ppm. Widely used in pharmaceutical, chemical, beverage, power generation, and various industrial sectors.
Specifications & Parameters
| Model | Active Membrane Area ft²(m²) | Concentrate Channel Spacer (mil) | Permeate Flow GPD(m³/d) | Stable Rejection Rate (%) | Minimum Rejection Rate (%) |
|---|---|---|---|---|---|
| BW-4040 | 85(7.9) | 28 | 2500(9.5) | 99.60 | 99.50 |
Standard Test Conditions
| Concentration of Solution (NaCl) | Temperature (°C) | pH Value | Operating Pressure psi(MPa) | Recovery Rate (%) |
|---|---|---|---|---|
| 2000mg/L | 25 | 7.5-8 | 225(1.55) | 15 |
Note: The permeate flow of single membrane element may vary within ±15%.
Operating Limits & Conditions
| Parameter | Maximum Value |
|---|---|
| Working Pressure | 600 psi(4.14MPa) |
| Feed Water Temperature | 45°C |
| Feed Water SDI₁₅ | 5.0 |
| Feed Water Flow | 3.6m³/h |
| Free Chlorine Concentration | 0.1mg/L |
| pH Range (Continuous Operation) | 3-10 |
| pH Range (Chemical Cleaning) | 1-13 |
| Pressure Drop per Element | 15psi(0.1MPa) |
Manufacturing Excellence
Utilizing membrane production processes and automated production lines introduced from the United States, with an annual production capacity of 3 million square meters of reverse osmosis and nanofiltration membranes. Strong R&D capabilities enable customized industry solutions.
Quality Assurance
All reverse osmosis and nanofiltration membrane products are manufactured in strict compliance with ISO standards. Advanced testing equipment ensures consistent product performance and factory quality.
Certifications & Standards
Holds over 30 international and domestic invention patents. Fully certified by ISO9001 quality system, national health safety product certification, and NSF certification from the National Health Foundation of the United States.
About FG Water Technologies
FG Water Technologies (www.fgwater.com) is part of Wuxi Fenigal Science and Technology Co. Ltd., a high-tech entity specializing in water treatment equipment design, manufacturing, and international shipment for industrial sectors.
Product Range
Comprehensive water treatment solutions including seawater reverse osmosis (SWRO) systems, brackish water reverse osmosis (BWRO), ultrafiltration (UF) systems, Electrodeionization/EDI equipment, media pressure filters, and ion exchanger softeners.
Global Reach
Serving food and beverage, pharmaceutical, chemical, power generation, urban water supply, and wastewater treatment industries across Asia, Europe, the Americas, and Africa.
Our Clients
Industries Served
Production System
Network of specialized partnership factories across China, with facilities covering over 10,000 square meters including workshops, warehouses, and office buildings. Technical staff with over 10 years of experience in water treatment system design.
Our Factory
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Fenigal Science & Technology Co., Ltd.
Location
606#, Building-B, Dicui Rd. 100, Binhu, Wuxi, Jiangsu, China
Contact Person
Joe Zu