用途

苦咸水(Brackish Water)

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产品

HR(High Rejection) Series

其特点是工作压力低、处理数量和去除率高。
对TDS、TOC、SiO2的去除性能卓越,可广泛用于电气电子行业超纯水(Ultrapure water)生产的
纯水(Pure water)制备用途。

(应用范围:给水TDS在10,000ppm以下)

Applications

通用水处理(产业和工业用水、地下水、废水等)、要求高纯度的行业(电子/半导体)等

Product Specifications & Test Conditions

Product Specifications & Test Conditions
BWHR-
8040PRO
BWHR-
8040LD
BWHR-
8040
BWHR-
4040
BWHR-
8040B
BWHR-
4040B
Active Membrane Area
ft2 (m2)
400 (37.2) 400 (37.2) 400 (37.2) 100 (9.3) 400 (37.2) 90 (8.4)
Permeate Flow
GPD (m3/day)
11,500
(43.5)
10,500
(39.7)
10,500
(39.7)
2,800
(10.6)
10,500
(39.7)
2,400
(9.1)
Typical Rejection Rate
%
99.8 99.7 99.7 99.6 99.6 99.6
Feed Spacer Thickness
mil
34-LD 34-LD 28 28 34 34
Size Diameter
in (mm)
7.9 (201) 7.9 (201) 7.9 (201) 3.9 (99.7) 7.9 (201) 3.9 (99.7)
Length
in (mm)
40 (1,016) 40 (1,016) 40 (1,016) 40 (1,016) 40 (1,016) 40 (1,016)
Test Conditions Test Pressure
psi (Mpa)
225 (1.55)
Concentration of NaCl Solution
ppm
2,000
Recovery Rate
%
15

Operating Limit & Conditions

Operating Limit & Conditions
8040 4040
Max. Operating Pressure 600psi (4.14Mpa / 42.18kgf/cm2) 600psi (4.14Mpa / 42.18kgf/cm2)
Max. Operating Temperature 45℃ (113℉) 45℃ (113℉)
Max. Feed Flow Rate 75gpm (17m3/hr) 16gpm (3.6m3/hr)
Max. Feed SDI15 5.0 5.0
Max. Pressure Drop per Element 15psi (0.1Mpa / 1.05kgf/cm2) 15psi (0.1Mpa / 1.05kgf/cm2)
Allowed pH Range for Continuous Operation 2~11 2~11
Allowed pH Range for Chemical Cleaning 1~13 1~13
Free Chlorine Tolerance < 0.1ppm < 0.1ppm

FR(Fouling Resistant) Series

耐污染性产品,通过特殊表面处理减少膜表面的污染物吸附,可预防微生物繁殖。
其特点是耐污染性高、初始压差低、耐久性卓越、膜寿命长。

(适用范围:进水TDS在10,000ppm以下)

Applications

公共污水回用、废水回用、微生物污染度(COD)比较高的原水处理等

Product Specifications & Test Conditions

Product Specifications & Test Conditions
BWFR-8040LD BWFR-8040 BWFR-4040
Active Membrane Area
ft2 (m2)
400 (37.2) 400 (37.2) 90 (8.4)
Permeate Flow
GPD (m3/day)
10,500 (39.7) 10,500 (39.7) 2,200 (8.3)
Typical Rejection Rate
%
99.6 99.5 99.5
Feed Spacer Thickness
mil
34-LD 34 34
Size Diameter
in (mm)
7.9 (201) 7.9 (201) 3.9 (99.7)
Length
in (mm)
40 (1,016) 40 (1,016) 40 (1,016)
Test Conditions Test Pressure
psi (Mpa)
225 (1.55)
Concentration of NaCl Solution
ppm
2,000
Recovery Rate
%
15

Operating Limit & Conditions

Operating Limit & Conditions
8040 4040
Max. Operating Pressure 600psi (4.14Mpa / 42.18kgf/cm2) 600psi (4.14Mpa / 42.18kgf/cm2)
Max. Operating Temperature 45℃ (113℉) 45℃ (113℉)
Max. Feed Flow Rate 75gpm (17m3/hr) 16gpm (3.6m3/hr)
Max. Feed SDI15 5.0 5.0
Max. Pressure Drop per Element 15psi (0.1Mpa / 1.05kgf/cm2) 15psi (0.1Mpa / 1.05kgf/cm2)
Allowed pH Range for Continuous Operation 2~11 2~11
Allowed pH Range for Chemical Cleaning 1~13 1~13
Free Chlorine Tolerance < 0.1ppm < 0.1ppm

LE(Low Energy) Series

以低压(HR Series的70%左右)的工作压力也能稳定实现99.5%以上的去除率。
应用于系统时,初始投资成本和维护管理成本低。

(适用范围:进水TDS在2,000ppm以下)

Applications

TDS不高的水(一般自来水等)处理、2nd-Pass RO等

Product Specifications & Test Conditions

Product Specifications & Test Conditions
BWLE-8040 BWLE-4040
Active Membrane Area
ft2 (m2)
400 (37.2) 100 (9.3)
Permeate Flow
GPD (m3/day)
10,500 (39.7) 2,600 (9.8)
Typical Rejection Rate
%
99.5 99.5
Feed Spacer Thickness
mil
28 28
Size Diameter
in (mm)
7.9 (201) 3.9 (99.7)
Length
in (mm)
40 (1,016) 40 (1,016)
Test Conditions Test Pressure
psi (Mpa)
150 (1.03)
Concentration of NaCl Solution
ppm
1,500
Recovery Rate
%
15

Operating Limit & Conditions

Operating Limit & Conditions
8040 4040
Max. Operating Pressure 600psi (4.14Mpa / 42.18kgf/cm2) 600psi (4.14Mpa / 42.18kgf/cm2)
Max. Operating Temperature 45℃ (113℉) 45℃ (113℉)
Max. Feed Flow Rate 75gpm (17m3/hr) 16gpm (3.6m3/hr)
Max. Feed SDI15 5.0 5.0
Max. Pressure Drop per Element 15psi (0.1Mpa / 1.05kgf/cm2) 15psi (0.1Mpa / 1.05kgf/cm2)
Allowed pH Range for Continuous Operation 3~10 3~10
Allowed pH Range for Chemical Cleaning 2~12 2~12
Free Chlorine Tolerance < 0.1ppm < 0.1ppm

ULE(Ultra Low Energy) Series

以超低压(HR Series的50%左右)的工作压力也能稳定实现99.2%以上的去除率。
应用于系统时,初始投资成本和维护管理成本低。

(应用范围:进水TDS在1,000ppm以下)

Applications

饮用水设备等

Product Specifications & Test Conditions

Product Specifications & Test Conditions
BWULE-8040 BWULE-4040
Active Membrane Area
ft2 (m2)
400 (37.2) 100 (9.3)
Permeate Flow
GPD (m3/day)
12,800 (48.4) 2,600 (9.8)
Typical Rejection Rate
%
99.2 99.2
Feed Spacer Thickness
mil
28 28
Size Diameter
in (mm)
7.9 (201) 3.9 (99.7)
Length
in (mm)
40 (1,016) 40 (1,016)
Test Conditions Test Pressure
psi (Mpa)
100 (0.69)
Concentration of NaCl Solution
ppm
500
Recovery Rate
%
15

Operating Limit & Conditions

Operating Limit & Conditions
8040 4040
Max. Operating Pressure 600psi (4.14Mpa / 42.18kgf/cm2) 600psi (4.14Mpa / 42.18kgf/cm2)
Max. Operating Temperature 45℃ (113℉) 45℃ (113℉)
Max. Feed Flow Rate 75gpm (17m3/hr) 16gpm (3.6m3/hr)
Max. Feed SDI15 5.0 5.0
Max. Pressure Drop per Element 15psi (0.1Mpa / 1.05kgf/cm2) 15psi (0.1Mpa / 1.05kgf/cm2)
Allowed pH Range for Continuous Operation 3~10 3~10
Allowed pH Range for Chemical Cleaning 2~12 2~12
Free Chlorine Tolerance < 0.1ppm < 0.1ppm

TDS

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    发布日期 2023.03.28