Water Filter Factory  Machine for Well Water China can treat tap water well water, brackish water and sea water. This water filter can be used for drinking water, bottled water and industrial. Water filter using the advanced skills of reverse osmosis to purifying water. The RO membrane of this water filter is USA Hydranautics, this is the best RO membrane brand.

A. Description:
RO water treatment, the raw water is tap water, first goes by pre-treatment, then by RO treatment. Through those treatments, can remove dissolving salt 99% and harmful materials, like particle, colloid, organic impurities, heavy metal ions, bacteria, viruses and heat source, etc. The system salt rejection rate gets 96-98%, outlet water conductivity gets ≤ 10μ S/cm² .

Introduction:
Water purification system for drinking water,it's mainly used for get pure water,mineral water,pre-treated water for all kinds of beverage.It can effectively get ride of suspended matters,smell and color in raw source water,meanwhile,it also filter substance,such as organics,mircoorganism,chloride,colloidal particles,and residual chlorine.Besides,this system filters heave metal ion to reduce the hardness of the water to make the water quality fully meet the drinking water standard.

First stage pretreatment (Sand filter)

The use of multi-medium quartz sand filters, main purpose is to remove the water contains sediment, manganese, rust, colloid material, mechanical impurities, suspended solids and other particles in the above 20UM of substances hazardous to health. The effluent turbidity is less than 0.5NTU, CODMN less than 1.5mg / L, iron content of less than 0.05mg / L, SDI less than or equal to 5. Water filter is a kind of "physical - chemical" process, the water through granular materials when isolated filter water impurities and colloidal suspensions. Filter is an effective water purification and treatment of the main process in the preparation of pure water is an indispensable process.

Second stage pretreatment (Carbon filter)

Activated carbon filters used to remove the pigment in the water, smell, a large number of chemical and biological organisms, reducing the residual value of water and pesticide pollution and other harmful pollutants. The structure of activated carbon filters and quartz sand filters, the difference is placed inside the strong adsorption capacity of activated carbon for removal by the quartz sand filter without the filter out organic material, adsorption of residual chlorine in the water, using water more than less than or equal to chlorine 0.1ML/M3, SDI less than or equal to 4, are strong oxidants chlorine, there are various types of membrane damage, in particular, reverse osmosis membranes are more sensitive to chlorine. In addition, the activation process, the surface of activated carbon to form non-crystalline parts of some oxygen-containing functional groups, these functional groups can have a chemical adsorption of activated carbon catalytic oxidation of bad news, to restore the performance, can effectively remove a number of metal ions in water.

Third stage pretreatment (Resin softener)

Cationic resin used for water softening, primarily to remove hardness of water. The hardness of water is a major calcium (Ca2 +), magnesium (Mg2 +) ion composition, when containing the raw water hardness ions through the resin layer, the water of the Ca2 +, Mg2 + was exchanged resin adsorption, and other objects at the same time the quality of the release of sodium Na + ions flow from the softener in the water is removed from the softened water hardness ions. So as to effectively prevent the reverse osmosis membrane fouling.System can automatically recoil, and so is red.

RO system

Using reverse osmosis technology for desalination, reverse osmosis membrane was only 0.001 micron pore size, can be harmful to remove dissolved solids and bacteria, viruses, etc., desalination rate of more than 99.6 percent, in line with national standards to produce pure water, the host section contains the security filter, high-pressure pump and reverse osmosis membrane, security filters for the fourth grade and above pre-treatment systems, high-pressure pump is the host of one of the core equipment for the reverse osmosis membrane elements to provide sufficient pressure to overcome the penetration resistance to pressure and run to meet the needs of a device to achieve the rated water.

B. Process:
Raw water+ raw water tank+ raw water pump+ sand filter + carbon filter+ water softener ( optional) + security filter +high pressure pump+ reverse osmosis+ pure water tank + UV sterilizer (ozone generation)+ precision filter + water supply points



C. Parameters:
1. Capacity: 250L/H
2. Rated power: 4.0Kw/H
3. Voltage: 220V/50Hz, 380V/50Hz
4. Desalting rate: 97-98%
5. Water recovery rate: 50-70%
6. Conductivity of raw water: ≤ 400μ S
7. Conductivity of pure water: ≤ 10μ S
8. With water softener

D:Detailed specification
1) Adopts imported RO membrane from America, which can remove 99.7% inorganic salt, heavy metal ion and completely get rid of colloid, microbiology organic materials, germ, protozoa, pathogens, bacteria, inorganic chemical and so on.
2) No need to add any chemicals, stable pure water quality, and no pollution drained, low produce cost.
3) Equipped with pretreatment system, such as active carbon absorption filter and PP sediment filter.
4) 304 stainless steel rack and pipe accessories connection.
5) Equipped with auto pressure protection system and on -line monitor.
6) Automatically and manually wash RO membrane. Also the design of washing the RO membrane is by chemical solution (citric acid or sodium hydroxide optional).
7) The lifespan of the whole system is long, operation simple, the applicability is strong

Certification:


Our service:
1.Installation, debug
After equipment reached the workshop of customer, place the equipment according to plane layout we offered.We will arrange seasoned technician for equipment installation, debug and test production at the same time make the equipment reach the rated producing capacity of the line.Time for installation and debug is 15-25 days.

2.Training
Our company offer technology training to customer.The content of training is structure and maintenance of equipment, control and operation of equipment.Training is in the workshop of customer.Seasoned technician will guide and establish training outline.After training, the technician of buyer could master the operation and maintenance, could adjust the process and treat different failures.

3.Quality guarantee
We promise that our goods are all new and not used.They're made of suitable material, adopt new design.The quality, specification and function all meet the demand of contract.We promise that the products of this line could storage for one year without adding any aseptic.

4.After sales
1,After checking, we offer 12 months as quality guarantee, free offer wearing parts and offer other parts at the lowest price.In quality guarantee, the technician of buyers should operate and maintain the equipment according to seller's demand, debug some failures.If you could not solve the problems, we will guide you by phone;If the problems are still can not solve, we will arrange technician to your factory solving the problems.The cost of technician arrangement you could see the cost treatment method of technician.
2,After quality guarantee, we offer technology support and after sales service.Offer wearing parts and other spare parts at favorable price;After quality guarantee, the technician of buyers should operate and maintain the equipment according to seller's demand, debug some failures.If you could not solve the problems, we will guide you by phone;If the problems are still can not solve, we will arrange technician to your factory solving the problems.The cost of technician arrangement you could see the cost treatment method of technician.