Household RO Membrane

Operating principle

High-pressure osmosis separation technology is adopted for domestic RO membrane. Driven by the pressure of booster pump, water molecules penetrate through ultra-thin polyamide separation layer to form clean pure water; Various heavy metals, scale ions, microbes and macromolecular pollutants in the water are completely retained by the membrane layer and discharged with the concentrated wastewater.

Tap water is preliminarily filtered with impurities and residual chlorine through PPcotton and activated carbon pre-filter element, and then sent to RO membrane shell through booster pump; Only water molecules are allowed to pass through the nano-scale dense filter layer on the membrane surface, and lead, cadmium, calcium magnesium, bacteria, virus and organic matter are isolated; Purified pure water flows into the water storage pressure drum or directly flows out for drinking, and high-concentration pollutants are discharged with the wastewater pipe. Equipped with automatic washing program of water purifier, each time when the machine is turned on and off, the membrane surface is automatically washed to intercept impurities, slow down the blocking of membrane elements, extend the service life of filter element, and guarantee the clean water without dirt for a long time.

Equipment configuration

Household RO membrane integrated roll package, multi-layer filter material composite structure, stable filtration performance, convenient replacement, core composition as follows:

• Aromatic polyamide separation layer: ultra-thin dense filter layer, which can accurately intercept heavy metal, scale and microorganism, and is stable in desalination.
• Polysulfone support layer: high-strength porous support material, resistant to compression without deformation, protecting ultra-thin separation layer and withstanding the booster pressure of water purifier.
• Polypropylene diversion net: concave-convex turbulent diversion net, balanced water flow, reduced pollutant adhesion and reduced pollution blocking probability of membrane surface.
• Full roll one-piece packaging shell: food grade sealed shell, no secondary pollution, standard universal size, suitable for various water purifier membrane shells.
• Matched adapting components: matched with domestic pure water machine booster pump, waste water ratio, pressure drum, automatic flushing valve, and the whole set of water purification system.
• Optional high-flux configuration: 400G/600G/800G tubeless high-flow RO membrane, fast water outlet speed, no need for water storage bucket, saving cabinet space.

Product advantages

H6>Ultra-high filtration precision, fully purified water quality

High-precision filtration, all scale, heavy metal, bacterial virus and pesticide residues are retained, no scale is burned, the water quality is sweet and can be directly drinking.

H6>Improved stain resistant diaphragm for longer life

Self-developed modified polyamide membrane is resistant to residual chlorine and organic matter pollution in municipal tap water, not easy to be blocked. It can be used stably for 18-24 months in conventional household environment, with slow flux attenuation.

H6>Full specification, easy and convenient replacement

G-800G full-flow standard size, compatible with the domestic mainstream brand of pure water machine, can be removed and replaced without professional tools.

H6>Optional for high throughput, space saving for bucket less design

High-flow 400G/600G/800G model is fast in water discharge, no waiting is required for water connection, pressure bucket is cancelled, and small cabinet and desktop drinking water purifier can be installed.

H6>Food grade material, drinking water safety without hidden dangers

Food grade raw materials are used for all water-related parts of membrane elements, without peculiar smell and harmful substance precipitation, which can be safely used by maternal and child families.

Application Scenario

Small terminal drinking water purification, suitable for various small domestic and office water purification equipment, core scene:

• Domestic kitchen water purification: under kitchen RO water purifier, water purifier on the table, direct drinking water purification equipment in the kitchen;
• Office drinking water: small desk drinking water purifier, office mini water purifier;
• Water consumption of stores: small water production equipment of milk tea stores and convenience stores, special water purifier for brewing tea;
• Small house type water purification: no barrel large flow water purifier, saving cabinet installation space;
• Special mother and baby water purification: baby milk washing drinking water equipment, removing heavy metal scale, with soft water quality;
• Simple and small water purification transformation: replacement of filter element of old barreled water purifier, upgrading and transformation of water purification equipment.

Technical parameters

• Main specification flow: 50G, 75G, 100G, 200G, 400G, 600G, 800G Membrane Material Modified Aromatic Polyamide Composite Membrane Normal operating pressure 0.6 – 0.8MPa Applicable water temperature: 5 ℃ - 38 ℃ Standard life 18 – 24 months Applicable model Most domestic water purifier with/without barrel in the market Water-related material standard Food grade safety material, meeting domestic water-related standard Flushing mode Automatic timed flushing of water purifier

After-sales guarantee

Provide one-stop supporting services for model selection, batch supply and replacement guidance of domestic RO membrane filter elements to ensure long-term stable water production of water purification equipment:

• Based on the model of water purifier, number of water users and hardness of raw water, the specification of RO membrane with matching flow is recommended for free;
• Long-term bulk supply, support the water purification equipment manufacturer to customize, complete set of front filter consumables.
• Hour technical consultation to remotely solve common faults such as membrane blockage, scale on effluent and reduced water yield;