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Brief Introduction
It is mainly used for the desalination of medium water, reclaimed water, wastewater, RO concentrated water, etc. with a salt content of up to 8000mg/L. Its applications include electric power, steel, electroplating, petrochemical, coal chemical, printing and dyeing, municipal sewage and many other fields. It has the characteristics of good desalination performance, good cleaning recovery and low pressure drop (pressure difference between pressure vessel inlet pressure and concentrated water).
Specifications and Major Properties
| Model | Average Permeated Flow GPD (m3/d) | Stable Rejection Rate (%) | Minimum Rejection Rate (%) |
BW30HR-8040 | 10500(39.7) | 99.75 | 99.4 |
| BW30HR-4040 | 2500(9.5) | 99.7 | 99.4 |
Testing Conditions:
Testing Pressure: 225 psi (1.55Mpa)
Temperature of Testing Solution: 25°C
Concentration of Testing Solution (NaCI): 2000ppm
pH Value of Testing Solution: 7.5
Recovery Rate of Single Membrane Element: 15%
Extreme Operation Conditions
Max. Working Pressure: 600psi(4.14Mpa)
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
It is mainly used for the desalination of medium water, reclaimed water, wastewater, RO concentrated water, etc. with a salt content of up to 8000mg/L. Its applications include electric power, steel, electroplating, petrochemical, coal chemical, printing and dyeing, municipal sewage and many other fields. It has the characteristics of good desalination performance, good cleaning recovery and low pressure drop (pressure difference between pressure vessel inlet pressure and concentrated water).
Specifications and Major Properties
| Model | Average Permeated Flow GPD (m3/d) | Stable Rejection Rate (%) | Minimum Rejection Rate (%) |
BW30HR-8040 | 10500(39.7) | 99.75 | 99.4 |
| BW30HR-4040 | 2500(9.5) | 99.7 | 99.4 |
Testing Conditions:
Testing Pressure: 225 psi (1.55Mpa)
Temperature of Testing Solution: 25°C
Concentration of Testing Solution (NaCI): 2000ppm
pH Value of Testing Solution: 7.5
Recovery Rate of Single Membrane Element: 15%
Extreme Operation Conditions
Max. Working Pressure: 600psi(4.14Mpa)
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)
