We are a high-tech enterprise specializing in reverse osmosis membrane, ultrafiltration membrane, nanofiltration and MBR membrane assembly, membrane production and sales service, and also a system design and proprietary service provider. The company has the core technology of preparing reverse osmosis membrane components, and has high production capacity, aiming to build a high-quality brand of film production and sales in China.

Main products include reverse osmosis membrane components, nanofiltration membrane components, ultrafiltration membrane components, MBR membrane and other high-performance membrane components, which have been widely used in water purification, medical pharmaceuticals, municipal water supply, boiler replenishment, electronic ultra-pure water, material concentration and separation industries. With outstanding quality and excellent service, our products export to all over the world.

• Complex Thermally Induced Phase Separation (c-TIPS) PVDF UF Membrane - Canpure PVDF membrane is made by Canpure's patented c-TIPS technology. It has capillary strength higher than PVDF membrane prepared by NIPS Method and much better filtration grade than PVDF membrane prepared by conventional TIPS Method.
• Permanent Hydrophilic Property - During the preparation of Canpure PVDF membrane, hydrophilic substances are added and special cross-linking technique is applied, endowing the permanent hydrophilic property of the capillary, more stable product water flux, improved anti-fouling property and better cleaning recovery.
• High Anti-oxidation Performance - Canpure PVDF membrane has high crystallinity, can tolerate oxidant with higher concentration, and thus can achieve more profound cleaning effect and longer life.
• Double-end Water Production - Permeate water is produced from both the lower and upper ends in Canpure Membrane Modules. This offers larger flux and more even distribution of fouling load than traditional single-end water production mode, and also effectively reduces the TMP and prolongs the operation cycle.
• Soft Potting - The soft potting technique initiated by Canpure realizes the flexible connection between the "root" of the capillaries and the soft layer of the potting material, and prevents the break of the root of the capillaries.

The cycle of chemical-in-place (CIP) is 2-6 months generally. Generally, when the negative pressure meter reaches -0.06Mpa, and when the pressure drop is reduced by less than 30% after the enhanced flux maintenance (EFM), it is required to conduct recovery chemical-in-place (CIP) cleaning to the membrane system.

With regard to the projects of different water sources and usages, Canpure submerged hollow fiber microporous membrane can be used independently or can be used to cooperate with different combined treatment processes, and its main usages include:

• It can be used for recycle and treatment of up-to-standard sewage and wastewater, which may effectively reduce SS, turbidity, bacteria and other insoluble substances in sewage.
• It can be used as pre-treatment process of RO/NF, and effectively guarantees that SDI value is smaller than 3.0.
• It can be used for upgrading and reconstruction project of water treatment plant; it can effectively utilize landform and original tank body process, and guarantee the removal effect of cryptosporidium and giardia.
• It can be used for pre-treatment of sea water desalination, and is applicable to fluctuation of water quality of water source.
• Chemical enhanced ultrafiltration process, combine enhanced flocculation and oxidation and add powdered activated carbon, so as to increase stability of system operation and adsorption efficiency of COD.

Note: The element model (membrane performance, appearance size) not mentioned can be customized according to the order quantity.

Wastewater treatment

Desalination

Agricultural irrigation

Potable water