Hunan KeenSen Technology Co., Ltd. KEENSEN

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Product Series
Industrial Membrane Element Series

Industrial Membrane Element Series

The company's products have been promoted and applied to more than 100 countries worldwide, covering seawater and brackish water desalination, (near) zero-emission of sewage and wastewater, reclaimed water reuse, and material concentration and separation. These applications span various industries domestically and internationally, including steel, power, electronics, electroplating, municipal solid waste leachate, petrochemicals, coal chemical industry, thermal power, textile dyeing and printing, papermaking, pharmaceuticals, municipal drinking water, food and beverage, and aerospace and marine industries.

Extreme Low Pressure RO Membrane Elements

XLP-4040

Primarily used for desalination of surface water, groundwater, municipal water, etc., with salinity less than 1000mg/L. Applications include pure water, bottled drinking water, and secondary water supply for two-stage membrane systems. It features low energy consumption, high water production, extremely low operating pressure, and good desalination performance.

Extreme Low Pressure RO Membrane Elements

Extreme Low Pressure RO Membrane Elements

XLP-8040

Primarily used for desalination of surface water, groundwater, municipal water, etc., with salinity less than 1000mg/L. Applications include pure water, bottled drinking water, and secondary water supply for two-stage membrane systems. It features low energy consumption, high water production, extremely low operating pressure, and good desalination performance.

Extreme Low Pressure RO Membrane Elements

Ultra-low Pressure RO Membrane Elements

ULP-8040-2

Mainly used for desalination treatment of surface water, groundwater, municipal water, etc., with salinity less than 2000mg/L. Its applications include packaged drinking water, community or park area water supply, food and beverages, etc. It features high water production, low operating pressure, and good desalination performance.

Ultra-low Pressure RO Membrane Elements

Ultra-low Pressure RO Membrane Elements

ULP-4040-2

Primarily used for desalination of surface water, groundwater, municipal water, etc., with salinity less than 2000mg/L. Applications include packaged drinking water, community or park area water supply, food and beverage industries. It features high water production, low operating pressure, and good desalination performance.

Ultra-low Pressure RO Membrane Elements

Ultra-low Pressure RO Membrane Elements

ULP-4040HF

Mainly used for desalination treatment of surface water, groundwater, municipal water, etc., with salinity less than 2000mg/L. Its applications include packaged drinking water, community or park area water supply, food and beverages, etc. It features high water production, low operating pressure, and good desalination performance.

Ultra-low Pressure RO Membrane Elements

Ultra-low Pressure RO Membrane Elements

ULP-8040HF

Mainly used for desalination treatment of surface water, groundwater, municipal water, etc., with salinity less than 2000mg/L. Its applications include packaged drinking water, community or park area water supply, food and beverages, etc. It features high water production, low operating pressure, and good desalination performance.

Ultra-low Pressure RO Membrane Elements

Ultra-low Pressure RO Membrane Elements

ULP-8040MR-2

Mainly used for desalination treatment of surface water, groundwater, municipal water, etc., with salinity less than 2000mg/L. Its applications include packaged drinking water, community or park area water supply, food and beverages, etc. It features high water production, low operating pressure, and good desalination performance.

Ultra-low Pressure RO Membrane Elements

Ultra-low Pressure RO Membrane Elements

ULP-4040MR-2

Mainly used for desalination treatment of surface water, groundwater, municipal water, etc., with salinity less than 2000mg/L. Its applications include packaged drinking water, community or park area water supply, food and beverages, etc. It features high water production, low operating pressure, and good desalination performance.

Ultra-low Pressure RO Membrane Elements

Brackish Water Reverse Osmosis Membrane Elements

BW-8040-2

Primarily used for desalination of brackish water, surface water, groundwater, and tap water with salinity less than 5000mg/L. Applications include the preparation of pure water for electronics, power, municipal drinking water, chemical, and pharmaceutical industries. It can also be used for wastewater reuse and concentration projects. Features include good desalination performance, high water production, and low operating pressure.

Brackish Water Reverse Osmosis Membrane Elements

Brackish Water Reverse Osmosis Membrane Elements

BW-4040HF

Primarily used for desalination of brackish water, surface water, groundwater, and tap water with salinity less than 5000mg/L. Applications include the preparation of pure water for electronics, power, municipal drinking water, chemical, and pharmaceutical industries. It can also be used for wastewater reuse and concentration projects. Features include good desalination performance, high water production, and low operating pressure.

Brackish Water Reverse Osmosis Membrane Elements

Brackish Water Reverse Osmosis Membrane Elements

BW-8040HF

Primarily used for desalination of brackish water, surface water, groundwater, and tap water with salinity less than 5000mg/L. Applications include the preparation of pure water for electronics, power, municipal drinking water, chemical, and pharmaceutical industries. It can also be used for wastewater reuse and concentration projects. Features include good desalination performance, high water production, and low operating pressure.

Brackish Water Reverse Osmosis Membrane Elements

Brackish Water Reverse Osmosis Membrane Elements

BW-8040

Primarily used for desalination of brackish water, surface water, groundwater, and tap water with salinity less than 5000mg/L. Applications include the preparation of pure water for electronics, power, municipal drinking water, chemical, and pharmaceutical industries. It can also be used for wastewater reuse and concentration projects. Features include good desalination performance, high water production, and low operating pressure.

Brackish Water Reverse Osmosis Membrane Elements

Brackish Water Reverse Osmosis Membrane Elements

BW-4040

Primarily used for desalination of brackish water, surface water, groundwater, and tap water with salinity less than 5000mg/L. Applications include the preparation of pure water for electronics, power, municipal drinking water, chemical, and pharmaceutical industries. It can also be used for wastewater reuse and concentration projects. Features include good desalination performance, high water production, and low operating pressure.

Brackish Water Reverse Osmosis Membrane Elements

Fouling Resistant RO Membrane Elements

BW-8040LFR

Primarily used for desalination treatment of reclaimed water, recycled water, wastewater, and RO concentrate with salinity less than 8000mg/L. Applications include power generation, steel, electroplating, petrochemicals, coal chemical industry, dyeing, and municipal wastewater treatment, among many other fields. It features excellent desalination performance, good cleaning and recovery, and low pressure drop (pressure difference between the inlet pressure of the pressure vessel and the concentrate).

Fouling Resistant RO Membrane Elements

Fouling Resistant RO Membrane Elements

BW-8040XLFR

Primarily used for desalination treatment of reclaimed water, recycled water, wastewater, and RO concentrate with salinity less than 8000mg/L. Applications include power generation, steel, electroplating, petrochemicals, coal chemical industry, dyeing, and municipal wastewater treatment, among many other fields. It features excellent desalination performance, good cleaning and recovery, and low pressure drop (pressure difference between the inlet pressure of the pressure vessel and the concentrate).

Fouling Resistant RO Membrane Elements

Fouling Resistant RO Membrane Elements

BW-8040FR

Primarily used for desalination treatment of reclaimed water, recycled water, wastewater, and RO concentrate with salinity less than 8000mg/L. Applications include power generation, steel, electroplating, petrochemicals, coal chemical industry, dyeing, and municipal wastewater treatment, among many other fields. It features excellent desalination performance, good cleaning and recovery, and low pressure drop (pressure difference between the inlet pressure of the pressure vessel and the concentrate).

Fouling Resistant RO Membrane Elements

Fouling Resistant RO Membrane Elements

BW-4040XLFR

Primarily used for desalination treatment of reclaimed water, recycled water, wastewater, and RO concentrate with salinity less than 8000mg/L. Applications include power generation, steel, electroplating, petrochemicals, coal chemical industry, dyeing, and municipal wastewater treatment, among many other fields. It features excellent desalination performance, good cleaning and recovery, and low pressure drop (pressure difference between the inlet pressure of the pressure vessel and the concentrate).

Fouling Resistant RO Membrane Elements

Fouling Resistant RO Membrane Elements

BW-4040FR

Primarily used for desalination treatment of reclaimed water, recycled water, wastewater, and RO concentrate with salinity less than 8000mg/L. Applications include power generation, steel, electroplating, petrochemicals, coal chemical industry, dyeing, and municipal wastewater treatment, among many other fields. It features excellent desalination performance, good cleaning and recovery, and low pressure drop (pressure difference between the inlet pressure of the pressure vessel and the concentrate).

Fouling Resistant RO Membrane Elements

Mid-Pressure Low Fouling RO Elements

HW-8040

The HW-8040 membrane product is an anti-fouling aromatic polyamide composite reverse osmosis membrane element developed by Keensen High-Tech for use under complex influent conditions. This series uses a special membrane-making process to improve the hydrophilicity, charge, and roughness of the membrane sheet, reducing the growth and adsorption of pollutants and microorganisms on the membrane surface during operation. The membrane element uses a 34mil wide flow channel design to reduce clogging, lower the membrane system pressure difference, and is easy to clean, extending the service life of the membrane element.

Mid-Pressure Low Fouling RO Elements

Low Fouling RO Elements

EP-8040FR

EP-8040FR is a high salt rejection, low pressure drop, and high stability anti-pollution reverse osmosis membrane element using a new type of 34-LD grid and production technology. It is suitable for power, steel, electroplating, petrochemical, coal chemical, dyeing, papermaking, and leachate wastewater treatment and reclaimed water reuse projects with salt concentration within 10000mg/L. The pressure drop of EP-8040FR is 30% lower than that of conventional anti-pollution membranes, further improving the anti-pollution ability of the membrane element, reducing the chemical cleaning cycle, and extending the service life of the membrane element.

Low Fouling RO Elements

Ultra-Low Pressure Low Fouling RO Elements

ES-8040UFR

The ES-8040UFR is a newly developed ultra-low-pressure, anti-fouling membrane element. While enhancing the anti-fouling performance of the membrane element, it can also reduce the energy consumption of the membrane system. It is suitable for treating industrial water, municipal wastewater, surface water, and groundwater.

Ultra-Low Pressure Low Fouling RO Elements

Sea Water Desalination RO Elements

SW-8040HF

SW-8040HF seawater desalination membrane elements are suitable for high-salinity solutions or wastewater concentration, seawater desalination, (near) zero liquid discharge and other water treatment industries, helping customers solve the treatment needs of high-difficulty wastewater and seawater with salinity above 10000mg/L.

Sea Water Desalination RO Elements

Sea Water Desalination Membrane Elements

SW-8040HR

Primarily used for desalination of high-salinity source water with salinity levels above 10000 mg/L. Applications include seawater desalination, RO concentrate reuse, zero liquid discharge treatment of high-salinity wastewater, and material concentration. It features high desalination performance, stable operation, and high water production.

Sea Water Desalination Membrane Elements

Sea Water Desalination Membrane Elements

SW-8040MR

Primarily used for desalination of high-salinity source water with salinity levels above 10000 mg/L. Applications include seawater desalination, RO concentrate reuse, zero liquid discharge treatment of high-salinity wastewater, and material concentration. It features high desalination performance, stable operation, and high water production.

Sea Water Desalination Membrane Elements

Sea Water Desalination Membrane Elements

SW-4040MR

Primarily used for desalination of high-salinity source water with salinity levels above 10000 mg/L. Applications include seawater desalination, RO concentrate reuse, zero liquid discharge treatment of high-salinity wastewater, and material concentration. It features high desalination performance, stable operation, and high water production.

Sea Water Desalination Membrane Elements

Sea Water Desalination Membrane Elements

SW-4040HR

Primarily used for desalination of high-salinity source water with salinity levels above 10000 mg/L. Applications include seawater desalination, RO concentrate reuse, zero liquid discharge treatment of high-salinity wastewater, and material concentration. It features high desalination performance, stable operation, and high water production.

Sea Water Desalination Membrane Elements

Nanofiltration Membrane Elements

NF1-4040R

Nanofiltration products operate at extremely low pressures, significantly reducing equipment and system operating costs. They are widely used in drinking water, food and beverage, pharmaceutical, reclaimed water reuse, and wastewater treatment industries.

Nanofiltration Membrane Elements

Nanofiltration Membrane Elements

NF1-8040R

Nanofiltration products operate at extremely low pressures, significantly reducing equipment and system operating costs. They are widely used in drinking water, food and beverage, pharmaceutical, reclaimed water reuse, and wastewater treatment industries.

Nanofiltration Membrane Elements

Nanofiltration Membrane Elements

NF2-4040

Nanofiltration products operate at extremely low pressures, significantly reducing equipment and system operating costs. They are widely used in drinking water, food and beverage, pharmaceutical, reclaimed water reuse, and wastewater treatment industries.

Nanofiltration Membrane Elements

Nanofiltration Membrane Elements

NF2-8040

Nanofiltration products operate at extremely low pressures, significantly reducing equipment and system operating costs. They are widely used in drinking water, food and beverage, pharmaceutical, reclaimed water reuse, and wastewater treatment industries.

Nanofiltration Membrane Elements

Nanofiltration Membrane Elements

NF1-4040

Nanofiltration products operate at extremely low pressures, significantly reducing equipment and system operating costs. They are widely used in drinking water, food and beverage, pharmaceutical, reclaimed water, and wastewater treatment industries.

Nanofiltration Membrane Elements

Nanofiltration Membrane Elements

NF1-8040

Nanofiltration products operate at extremely low pressures, significantly reducing equipment and system operating costs. They are widely used in drinking water, food and beverage, pharmaceutical, reclaimed water reuse, and wastewater treatment industries.

Nanofiltration Membrane Elements

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