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Brackish Water RO Membrane Elements BW-2521

Brackish Water RO Membrane Elements BW-2521 is a compact, high-performance desalination component, ideal for scenarios with limited installation space. It specializes in desalination treatment of common water sources, including surface water, groundwater, and municipal water, with a recommended application condition of salt content less than 5000mg/L to ensure consistent and stable desalination efficiency. Its targeted application scope covers small-scale water treatment needs: it is well-suited for water purification in small residential units, compact office areas, or decentralized facilities where raw water has high TDS (total dissolved solids) content; additionally, it can meet the basic pure water demands of small-sized medical clinics, mini laboratories, or portable water treatment systems, providing reliable, space-saving purification solutions for scenarios requiring efficient desalination in limited setups.

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Category Introduction

Brackish Water Ro Membrane For Commercial is a reverse osmosis membrane product designed specifically for industrial and large-scale water treatment systems. It is primarily used for the efficient treatment of brackish water, addressing common membrane fouling issues such as colloidal deposition, bioadhesion, organic adsorption, and inorganic salt scaling. Through material optimization, structural optimization, and surface modification, this product enhances its anti-fouling properties and long-term stability, ensuring efficient separation and purification capabilities in complex water environments. The core advantage of Brackish Water Ro Membrane For Commercial lies in its targeted engineering design, which significantly reduces maintenance requirements and extends service life, making it suitable for a variety of commercial water treatment applications.

Product Information

Model Stable Rejection  Min Rejection Permeate  Flow Effective Membrane Area
(%) (%) GPD(m³/d) ft2(m2)
BW-2521 99.6 99.5  300(1.13) 14(1.3)
Testing Conditions Operating pressure 225psi( 1.55MPa)
Test solution temperature 25 ℃
Test solution concentration (NaCl) 2000ppm
PH value  7-8
Recovery rate of a single membrane element 8%
Flow range of a single membrane element ±15%
Operating Conditions & Limits Maximum operating pressure 600 psi(4.14MPa)
Maximum temperature 45 ℃
Maximum feedwater flow Maximum feedwater flow: 6gpm(1.4 m3/h)
Maximum feedwater flow SDI15 5
Maximum concentration of free chlorine: <0.1ppm
Allowed pH range for chemical cleaning 3-10
Allowed pH range for feedwater in operation 2-11
Maximum pressure drop per element 15psi(0.1MPa)
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About Bangtec

As China Brackish Water RO Membrane Elements BW-2521 Manufacturer and Brackish Water RO Membrane Elements BW-2521 Factory, Bangtec was founded under the leadership of Zhao Huiyu, a high-level talent in Jiangsu Province and a doctoral graduate from the Chinese Academy of Sciences (CAS), Jiangsu Tuobang Environmental Protection Technology Co., Ltd. has brought together a team of professionals, including multiple overseas and domestic doctors, returned high-level talents, and top-tier experts in the industry. The company is committed to the industrialization development of high-end nanofiltration membrane products and the promotion and application of overall solutions. Its product range covers a series of innovative products such as high, medium, and low-pressure reverse osmosis membranes, anti-pollution reverse osmosis membranes, and special separation nanofiltration membranes.

The company has successively obtained various domestic and international certifications, including the Triple Standards Integration Management System (namely ISO9001 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System certifications), CE certification, and Jiangsu Provincial Water-related Approval. It also holds a number of domestic and international invention patents. With three R&D institutions established overseas, the company is able to continuously develop new products and services. The performance of the newly developed products has reached the international leading level, providing innovative products and solutions for multiple fields such as photovoltaics, lithium batteries, iron and steel, electric power, chemical industry, printing and dyeing, and coal chemical industry.

Adhering to the core values of "Faithful in Words, Earnest in Deeds, and Striving for Perfection", the company aims to provide customers with the most suitable products and solutions through continuous technological innovation.
Jiangsu Bangtec Huachuang Sci-tech Co., Ltd.

Honor

  • Innovation patent certificate
  • CE
  • FDA
  • ISO9001:2015
  • ISO14001:2015

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