Pure water membrane tube (4021, 4040, 8040)

The development of pure water series products is widely used in low-pressure aromatic polyamide composite reverse osmosis membrane tube components for surface water and groundwater desalination. The product has a high water yield while the desalination rate is as high as 99.6%. It is mainly used in the desalination treatment of brackish water, surface water, ground water and tap water with a salt content of less than 5000mg/L. Its application fields include the preparation of pure water such as electronics, electric power, municipal drinking water, chemical industry, medicine, etc., and can also be used for wastewater reuse, concentration and other projects. It has the characteristics of good desalination performance, high water production and low operating pressure.

Household membrane tubes (1812, 2012, 3012)

The household reverse osmosis membrane tube element is rolled with the newly developed ultra-low pressure aromatic polyamide composite reverse osmosis membrane. This product is generally suitable for desalination treatment of raw water with a salt content of less than 1000mg/L. It has the characteristics of high desalination rate and low operating pressure. It is mainly used in small direct drinking water devices in homes or offices. The product meets the water efficiency requirements above level three in GB34914-2017 "Water Efficiency Limits and Water Efficiency Grades for Reverse Osmosis Water Purifiers".

XLP extremely low pressure membrane tube (highest energy saving type, 4040, 8040)

XLP series products are extremely low pressure aromatic polyamide composite reverse osmosis membrane tube components developed for high water flux requirements. It can meet the water production rate and desalination rate requirements of the membrane system under the condition of extremely low operating pressure, and its operating pressure is about 1/2 of that of conventional low-pressure brackish water membranes, which can reduce the investment cost of membrane system piping, pumps and other equipment and system operating costs ,Improve economic efficiency. It is mainly used in the desalination treatment of surface water, groundwater and municipal water with a salt content of less than 1000mg/L. Its application fields include purified water, packaged drinking water, and second-stage water supply of two-stage membrane systems. It has the characteristics of low energy consumption, high water production, extremely low operating pressure and good desalination performance.

XLFR anti-fouling membrane tube (extremely low pressure type, 4040, 8040)

FR series products are anti-pollution aromatic polyamide composite reverse osmosis membrane tube components developed for complex water inlet conditions. This series adopts a special membrane-making process, which improves the hydrophilicity, charge and roughness of the membrane, and reduces the growth and adsorption of pollutants and microorganisms on the surface of the membrane when the membrane element is running. The membrane element adopts a 34mil wide flow channel design, which reduces fouling and reduces the pressure difference of the membrane system, and is easy to clean, prolonging the service life of the membrane element. It is mainly used in the desalination treatment of reclaimed water, reclaimed water, waste water, and RO concentrated water with a salt content of less than 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 (the pressure difference between the inlet water pressure of the pressure vessel and the concentrated water).

Oltremare® OLTRECAP

V Series membrane tube

OLTRECAP - V Series

ULP ultra-low pressure membrane tube (low water volume and high desalination type, 4040, 8040)

ULP series products are ultra-low pressure aromatic polyamide composite reverse osmosis membrane tube components developed for surface water and groundwater desalination. Its operating pressure is about 2/3 of that of conventional low-pressure brackish water membranes, and its desalination rate can reach 99.5%. It has a high desalination rate and meets the water production demand under the low pressure condition of the system. It is mainly used in the desalination treatment of surface water, groundwater and municipal water with a salt content of less than 2000mg/L. Its application fields include packaged drinking water, quality water supply in communities or parks, food and beverage, etc. It has the characteristics of high water production, low operating pressure and good desalination performance.

ULP ultra-low pressure membrane tube (medium water volume, medium desalination type, 4040, 8040)

ULP series products are ultra-low pressure aromatic polyamide composite reverse osmosis membrane tube components developed for surface water and groundwater desalination. Its operating pressure is about 2/3 of that of conventional low-pressure brackish water membranes, and its desalination rate can reach 99.5%. It has a high desalination rate and meets the water production demand under the low pressure condition of the system. It is mainly used in the desalination treatment of surface water, groundwater and municipal water with a salt content of less than 2000mg/L. Its application fields include packaged drinking water, quality water supply in communities or parks, food and beverage, etc. It has the characteristics of high water production, low operating pressure and good desalination performance.

Oltremare® OLTRECAP

T Series membrane tube

OLTRECAP - T Series

SW desalination membrane tube (high flow rate and high desalination, 4040, 8040)

SW series products are newly developed aromatic polyamide composite reverse osmosis membrane tube components for seawater desalination or treatment of raw water with high salt concentration, which can withstand high pressure. It is mainly used in the desalination treatment of seawater or high-salinity raw water with a salt content above 10,000mg/L. Its application fields include seawater desalination, RO concentrated water reuse, zero discharge treatment of high-salt wastewater, material concentration and many other fields. It has the characteristics of high desalination performance, stable performance and high water production.

SW desalination membrane tube (high flow desalination, 4040, 8040)

SW series products are newly developed aromatic polyamide composite reverse osmosis membrane tube components for seawater desalination or treatment of raw water with high salt concentration, which can withstand high pressure. It is mainly used in the desalination treatment of seawater or high-salinity raw water with a salt content above 10,000mg/L. Its application fields include seawater desalination, RO concentrated water reuse, zero discharge treatment of high-salt wastewater, material concentration and many other fields. It has the characteristics of high desalination performance, stable performance and high water production.

SN thermal film tube (4040, 8040)

The development of pure water series products is widely used in low-pressure aromatic polyamide composite reverse osmosis membrane tube components for surface water and groundwater desalination. The product has a high water yield while the desalination rate is as high as 99.6%. It is mainly used in the desalination treatment of brackish water, surface water, ground water and tap water with a salt content of less than 5000mg/L. Its application fields include the preparation of pure water such as electronics, electric power, municipal drinking water, chemical industry, medicine, etc., and can also be used for wastewater reuse, concentration and other projects. It has the characteristics of good desalination performance, high water production and low operating pressure.

Oltremare® OLTRECAP

P Series Membrane Tube

OLTRECAP - P Series

NF nanofiltration membrane tube (high desalination type, 4040, 8040) (applicable to: mineral water, water filling station)

NF series products are polypiperazine composite nanofiltration membrane tube elements with selective separation characteristics. It has a high removal rate for almost all bacteria, viruses, microorganisms, macromolecular organic substances, antibiotics, pesticides, pesticide residues and other small molecular organic substances, heavy metals and most divalent and above ions in water or solution, while retaining part of the sodium , Potassium, calcium, magnesium, metasilicate and other beneficial nutritional minerals and small molecular substances. It can be used for the preparation of direct drinking water, mineral water, softened water, partial desalination and decolorization of waste water with high salt concentration and organic matter concentration, and separation and purification of some inorganic salts, organic matter and other materials. The operating pressure of nanofiltration series products is extremely low, which can greatly save the operating cost of equipment or systems, and is widely used in drinking water, food and beverage, medicine, reclaimed water reuse, wastewater treatment and other industries.

NF nanofiltration membrane tube (high water capacity type, 4040, 8040) (applicable to: mineral water, water filling station)

NF series products are polypiperazine composite nanofiltration membrane tube elements with selective separation characteristics. It has a high removal rate for almost all bacteria, viruses, microorganisms, macromolecular organic substances, antibiotics, pesticides, pesticide residues and other small molecular organic substances, heavy metals and most divalent and above ions in water or solution, while retaining part of the sodium , Potassium, calcium, magnesium, metasilicate and other beneficial nutritional minerals and small molecular substances. It can be used for the preparation of direct drinking water, mineral water, softened water, partial desalination and decolorization of waste water with high salt concentration and organic matter concentration, and separation and purification of some inorganic salts, organic matter and other materials. The operating pressure of nanofiltration series products is extremely low, which can greatly save the operating cost of equipment or systems, and is widely used in drinking water, food and beverage, medicine, reclaimed water reuse, wastewater treatment and other industries.

NF nanofiltration membrane tube (ultra-high water capacity type, 4040, 8040) (applicable to: mineral water, water filling station)

NF series products are polypiperazine composite nanofiltration membrane tube elements with selective separation characteristics. It has a high removal rate for almost all bacteria, viruses, microorganisms, macromolecular organic substances, antibiotics, pesticides, pesticide residues and other small molecular organic substances, heavy metals and most divalent and above ions in water or solution, while retaining part of the sodium , Potassium, calcium, magnesium, metasilicate and other beneficial nutritional minerals and small molecular substances. It can be used for the preparation of direct drinking water, mineral water, softened water, partial desalination and decolorization of waste water with high salt concentration and organic matter concentration, and separation and purification of some inorganic salts, organic matter and other materials. The operating pressure of nanofiltration series products is extremely low, which can greatly save the operating cost of equipment or systems, and is widely used in drinking water, food and beverage, medicine, reclaimed water reuse, wastewater treatment and other industries.

NF nanofiltration membrane tube (household type, 1812, 2012, 3012) (applicable to: mineral water, water filling station)

Household nanofiltration membrane tube elements are generally suitable for desalination treatment of water sources with a salt content of less than 500mg/L. It has a high removal rate for almost all bacteria, viruses, microorganisms, macromolecular organic substances, antibiotics, pesticides, pesticide residues and other small molecular organic substances, heavy metals and most divalent and above ions in water or solution, while retaining part of the sodium , Potassium, calcium, magnesium, metasilicate and other beneficial nutritional minerals and small molecular substances. The operating pressure of nanofiltration series products is extremely low, which can greatly save the operating cost of equipment or systems. It is mainly used in small water purification devices such as household water purification, building, and drinking water in office areas.

FR antifouling membrane tube (4040, 8040)

FR series products are anti-pollution aromatic polyamide composite reverse osmosis membrane tube components developed for complex water inlet conditions. This series adopts a special membrane-making process, which improves the hydrophilicity, charge and roughness of the membrane, and reduces the growth and adsorption of pollutants and microorganisms on the surface of the membrane when the membrane element is running. The membrane element adopts a 34mil wide flow channel design, which reduces fouling and reduces the pressure difference of the membrane system, and is easy to clean, prolonging the service life of the membrane element. It is mainly used in the desalination treatment of reclaimed water, reclaimed water, waste water, and RO concentrated water with a salt content of less than 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 (the pressure difference between the inlet water pressure of the pressure vessel and the concentrated water).

BR circulating membrane tube (low pressure type, 4040, 8040)

The development of pure water series products is widely used in low-pressure aromatic polyamide composite reverse osmosis membrane tube components for surface water and groundwater desalination. The product has a high water yield while the desalination rate is as high as 99.6%. It is mainly used in the desalination treatment of brackish water, surface water, ground water and tap water with a salt content of less than 5000mg/L. Its application fields include the preparation of pure water such as electronics, electric power, municipal drinking water, chemical industry, medicine, etc., and can also be used for wastewater reuse, concentration and other projects. It has the characteristics of good desalination performance, high water production and low operating pressure.

BR circulating membrane tube (4040, 8040)

The development of pure water series products is widely used in low-pressure aromatic polyamide composite reverse osmosis membrane tube components for surface water and groundwater desalination. The product has a high water yield while the desalination rate is as high as 99.6%. It is mainly used in the desalination treatment of brackish water, surface water, ground water and tap water with a salt content of less than 5000mg/L. Its application fields include the preparation of pure water such as electronics, electric power, municipal drinking water, chemical industry, medicine, etc., and can also be used for wastewater reuse, concentration and other projects. It has the characteristics of good desalination performance, high water production and low operating pressure.