Availability: | |
---|---|
Quantity: | |
Brief Introduction
SW series membrane elements are generally suitable for the treatment of seawater and highly concentrated brackish water, and can be used for desalination of seawater, desalination of highly concentrated brackish water, power plant boiler make-up water and other industrial water treatment, as well as for the reuse of waste water, concentration and recovery of high value-added substances such as food and pharmaceuticals.
Specifications and Major Properties
Model | Average Permeated Flow GPD (m3/d) | Stable Rejection Rate (%) | Minimum Rejection Rate (%) |
SW30HRLE-8040 | 7500(28.4) | 99.85 | 99.6 |
SW30XLE-8040 | 9000(34.1) | 99.8 | 99.6 |
SW-4040 | 1400(5.3) | 99.7 | 99.5 |
Testing Conditions:
Testing Pressure: 800 psi (5.5Mpa)
Temperature of Testing Solution: 25°C
Concentration of Testing Solution (NaCI): 32000ppm
pH Value of Testing Solution: 7.5
Recovery Rate of Single Membrane Element: 15%
Extreme Operation Conditions
Max. Working Pressure: 1000psi(6.9Mpa)
Max. Feedwater Flow: 75gpm(17m3/h) (8040)
16gpm (3.6 m3/h) (4040)
Max. Feedwater Temperature: 45°C
Max. Feedwater SDI: 5
Residual chlorine Concentration of Feedwate: < 0.1ppm
pH Range of Feedwater during Continuous Operation: 3~10
pH Range of Feedwater during Chemical Cleaning: 2~12
Max. Pressure Drop of Single Membrane Element: 15psi(0. 1Mpa)
Dimensions of Membrane Element
All dlimensions are shown in: millimeter (inch)
Brief Introduction
SW series membrane elements are generally suitable for the treatment of seawater and highly concentrated brackish water, and can be used for desalination of seawater, desalination of highly concentrated brackish water, power plant boiler make-up water and other industrial water treatment, as well as for the reuse of waste water, concentration and recovery of high value-added substances such as food and pharmaceuticals.
Specifications and Major Properties
Model | Average Permeated Flow GPD (m3/d) | Stable Rejection Rate (%) | Minimum Rejection Rate (%) |
SW30HRLE-8040 | 7500(28.4) | 99.85 | 99.6 |
SW30XLE-8040 | 9000(34.1) | 99.8 | 99.6 |
SW-4040 | 1400(5.3) | 99.7 | 99.5 |
Testing Conditions:
Testing Pressure: 800 psi (5.5Mpa)
Temperature of Testing Solution: 25°C
Concentration of Testing Solution (NaCI): 32000ppm
pH Value of Testing Solution: 7.5
Recovery Rate of Single Membrane Element: 15%
Extreme Operation Conditions
Max. Working Pressure: 1000psi(6.9Mpa)
Max. Feedwater Flow: 75gpm(17m3/h) (8040)
16gpm (3.6 m3/h) (4040)
Max. Feedwater Temperature: 45°C
Max. Feedwater SDI: 5
Residual chlorine Concentration of Feedwate: < 0.1ppm
pH Range of Feedwater during Continuous Operation: 3~10
pH Range of Feedwater during Chemical Cleaning: 2~12
Max. Pressure Drop of Single Membrane Element: 15psi(0. 1Mpa)
Dimensions of Membrane Element
All dlimensions are shown in: millimeter (inch)
On June 6, 2025, the 17th Watertech China successfully wrapped up its three-day event at the National Exhibition and Convention Center (Hongqiao) in Shanghai. As one of the world’s leading trade shows for the water treatment industry, it brought together cutting-edge technologies and innovative prod
1. Water Quality in CanadaIn Canada's Shield area, water is relatively soft because hard rocks do not release much calcium into the water. However, in regions with more limestone than granite, large amounts of calcium dissolve into the water, making it hard. The water hardness in these areas usually
The 2025 WQA Convention & Exposition was held from April 22 to 24 at the Long Beach Convention Center in California, USA. The exhibition area covered more than 25,000 square meters. As an authoritative annual event in the North American water treatment industry, it attracted over 400 exhibitors and