Reverse Osmosis water treatment removes up to 99% of total dissolved solids from water Tanfo TF4040-NF Nanofiltration Membrane
USA Tanfo Membrane
♦ Part One: Frotec RO Membrane Description
1.Brief introduction and Technical Specification
Tanfo TF31-8040 / TF31-4040 low pressure membrane
Tanfo TF31-8040 / TFB31-4040 elements can produce high-quality water at low operating costs. They are ideal for use in large-scale industrial and municipal water treatment systems.
Tanfo TF31-8040 / TFB31-4040 elements can lower the operating pressure by 40%.
Suitable for:
new-built or existing RO systems.
municipal and industrial water demineralization system.
various operating conditions with 4″and 8″elements.
Product Specifications
|
Model |
Active Membrane Area ft2(m2) |
Stabilized Salt Rejection % |
Minimum Salt Rejection % |
Permeate Flow Rate gpd(m3/d) |
|
TF31-8040 |
400(37) |
99.3 |
99.0 |
11,500(44) |
|
TF31-4040 |
78(7.2) |
99.3 |
99.0 |
2250(8.7) |
Test Condition: Feed Water Pressure 1.03MPa (150 psi); Feed Water Temperature 25 °C (77 °F); Feed Water Concentration 2,000 ppm NaCl; Feed Water pH 7; Permeate Recovery 15%.
Dimensions
|
Model |
A inch(mm) |
B inch(mm) |
C inch(mm) |
D inch(mm) |
|
TF31-8040 |
40(1,016) |
0 |
1.125(29) |
7.9(201) |
|
TF31-4040 |
40(1,016) |
1.05(26.7) |
0.75(19) |
3.9(99) |
Operation Condition
Maximum Operating Pressure 41 bar(600 psi) Maximum Operating Temperature 45℃(113℉)
Maximum Pressure Drop per Element 1.0 bar (15 psi)
pH Range, Continuous Operation 2-11 pH Range, Chemical Cleaning 1-13
Maximum Feed Silt Density Index (SDI15) 5.0 Free Chlorine Tolerance < 0.1 ppm
Note
1. Permeate flow rates for individual elements may vary ±15%.
2. Membrane active areas may vary ±4%.
3. Stabilized salt rejection is generally achieved after continuous using for 24-48 hours, which depending on feed water qualities and operating conditions.
Tanfo TF22-8040 / TF22-4040 high pressure membrane
Tanfo TF22-8040 / TF22-4040 elements can separate salts from water and increase permeability while offering superior salt rejection. They are ideal for use in large-scale industrial and municipal water treatment systems.
Tanfo TF22-8040 / TF22-4040 elements can lower the cost of desalination by improving energy efficiency and productivity significantly.
Suitable for:
new-built or existing RO systems.
high quality permeate while minimizing unit cost.
various operating conditions with 4″and 8″elements.
Product Specifications
|
Model |
Active Membrane Area ft2(m2) |
Stabilized Salt Rejection % |
Minimum Salt Rejection % |
Permeate Flow Rate gpd(m3/d) |
|
TF22-8040 |
400(37) |
99.5 |
99.0 |
10,500(40) |
|
TF22-4040 |
78(7.2) |
99.5 |
99.0 |
2,050(7.8) |
Test Condition: Feed Water Pressure 1.55MPa (225 psi); Feed Water Temperature 25 °C (77 °F); Feed Water Concentration 2,000 ppm NaCl; Feed Water pH 7; Permeate Recovery 15%.
Dimensions
|
Model |
A inch(mm) |
B inch(mm) |
C inch(mm) |
D inch(mm) |
|
TF22-8040 |
40(1,016) |
0 |
1.125(29) |
7.9(201) |
|
TF22-4040 |
40(1,016) |
1.05(26.7) |
0.75(19) |
3.9(99) |
Operation Condition
Maximum Operating Pressure 41 bar(600 psi) Maximum Operating Temperature 45℃(113℉)
Maximum Pressure Drop per Element 1.0 bar (15 psi)
pH Range, Continuous Operation 2-11 pH Range, Chemical Cleaning 1-13
Maximum Feed Silt Density Index (SDI15) 5.0 Free Chlorine Tolerance < 0.1 ppm
Note
1. Permeate flow rates for individual elements may vary ±15%.
2. Membrane active areas may vary ±4%.
3. Stabilized salt rejection is generally achieved after continuous using for 24-48 hours, which depending on feed water qualities and operating conditions.
Tanfo TF22-8040FR / TF22-4040FR fouling-resistant membrane
Tanfo TF22-8040FR / TF22-4040FR elements can separate salts from water and increase permeability while offering superior salt rejection. They are ideal for use in large-scale industrial and municipal water treatment systems.
Tanfo TF22-8040FR / TF22-4040FR elements can lower the cost of desalination by improving energy efficiency and productivity significantly.
Suitable for:
new-built or existing RO systems.
challenging feed water with low quality.
various operating conditions with 4″and 8″elements.
Product Specifications
|
Model |
Active Membrane Area ft2(m2) |
Stabilized Salt Rejection % |
Minimum Salt Rejection % |
Permeate Flow Rate gpd(m3/d) |
|
TF22-8040FR |
400(37) |
99.5 |
99.0 |
10,500(40) |
|
TF22-4040FR |
78(7.2) |
99.5 |
99.0 |
2,050(7.8) |
Test Condition: Feed Water Pressure 1.55MPa (225 psi); Feed Water Temperature 25 °C (77 °F); Feed Water Concentration 2,000 ppm NaCl; Feed Water pH 7; Permeate Recovery 15%.
Dimensions
|
Model |
A inch(mm) |
B inch(mm) |
C inch(mm) |
D inch(mm) |
|
TF22-8040FR |
40(1,016) |
0 |
1.125(29) |
7.9(201) |
|
TF22-4040FR |
40(1,016) |
1.05(26.7) |
0.75(19) |
3.9(99) |
Operation Condition
Maximum Operating Pressure 41 bar(600 psi) Maximum Operating Temperature 45℃(113℉)
Maximum Pressure Drop per Element 1.0 bar (15 psi)
pH Range, Continuous Operation 2-11 pH Range, Chemical Cleaning 1-13
Maximum Feed Silt Density Index (SDI15) 5.0 Free Chlorine Tolerance < 0.1 ppm
Note
1. Permeate flow rates for individual elements may vary ±15%. 2, Membrane active areas may vary ±4%.
3. Stabilized salt rejection is generally achieved after continuous using for 24-48 hours, which depending on feed water qualities and operating conditions.
Tanfo TF8040-NF / TF4040-NF nanofiltration membrane
Tanfo TF8040-NF / TF4040-NF elements can separate organics and salts from water and increase permeability while offering superior salt rejection. They significantly reduce operating costs and provide optimal hardness rejection for softening applications and the removal of pesticides, bacteria or viruses.
Tanfo TF8040-NF / TF4040-NF elements are designed to provide high rejection of natural organic materials and moderate rejection of total hardness, while offering energy and cost savings.
Suitable for:
removing total organic carbon (TOC) and trihalomethane (THM) precursors.
high salt rejection with ultra-low-pressure operations, increased energy savings, and significantly lower installation and operating costs.
various operating conditions with 4″and 8″elements.
Product Specifications
|
Model |
Active Membrane Area ft2(m2) |
Stabilized Salt Rejection
% |
Permeate Flow Rate gpd(m3/d) |
|
TF8040-NF |
400(37) |
40~60 (NaCl) ≥98% (MgSO4) |
8,250(31.2) (NaCl) 9,780(36.8)(MgSO4) |
|
TF4040-NF |
82(7.6) |
40~60 (NaCl) ≥98% (MgSO4) |
1,610(6.1) (NaCl) 1,910(7.2) (MgSO4) |
Test Condition:Feed Water Pressure0.48MPa (70 psi); Feed Water Temperature25°C(77 °F); Feed Water Concentration2,000 ppm NaCl/2,000 ppmMgSO4; Feed Water pH 7; Permeate Recovery 15%.
Dimensions
|
Model |
A inch(mm) |
B inch(mm) |
C inch(mm) |
D inch(mm) |
|
TF8040-NF |
40(1,016) |
0 |
1.5(38) |
7.9(201) |
|
TF4040-NF |
40(1,016) |
1.05(26.7) |
1.05(26.7) |
3.9(99) |
Operation Condition
Maximum Operating Pressure 41 bar(600 psi) Maximum Operating Temperature45℃(113℉)
Maximum Pressure Drop per Element1.0 bar (15 psi)
pH Range, Continuous Operation3-10 pH Range, Chemical Cleaning1-12
Maximum Feed Silt Density Index (SDI15)5.0 Free Chlorine Tolerance< 0.1 ppm
Note
1. Permeate flow rates for individual elements may vary ±15%.
2. Membrane active areas may vary ±4%.
3. Stabilized salt rejection is generally achieved after continuous using for 24-48 hours depending on feed water qualities and operating conditions.
2. Product Show
3. Application
• Pre-filtration for RO system
• Solvents, selected acids & lyes, chemical industry.
• Semiconductor, Electronic industry ultrapure water system
• Food and beverage
• Oil and Gas industry.
• Pharmaceutics
• Paints, coatings and plating solutions
♦ Part Two: Frotec Serivce
1. Our Service
♦Welcome to your inquiry,you are promised to get our quotation withing 24 hours
♦We are pleased to send you a sample on you confirm
♦We promise that we will implement your order on time
♦You are promised to get the best quality at the best price with the best service
2.FAQ
a.OEM service available for filter cartridge?
Yes, OEM service is available, but the Frotec brand price better than OEM
b.Payment Term
We can accept L/C, T/T, Western Union, MoneyGram and paypal
c.Certicification
We had passed ISO9001
d.Shipping
If your order is not big enough , Door to Door Service is the best choice via UPS,FEDEX,DHL,EMS.
For big quantity, by air or by sea through your forwarder is one Normal Way , we also can provide cost-effective forwarder for your reference.
e. Lead time
The normal lead time is 7-15 days, which depends on your quantity.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier