1. Pure water RO equipment is equipped with water, mineral water, beverages and beverages used in water and high purity water used in the electronics industry.
2. Outside the tank are polished stainless steel 304, the connection pipe can be PVC or stainless steel 304.
3. Flowchart: raw water → source water tank → source water pump → sand filter → activated carbon filter → precision filter → RO host → ozone sterilizer → pure water tank
1. Feed water pump
Requirements of the raw water into the system has a stable flow and pressure, its purpose is to prevent fluctuations in the water system to run an impact, to ensure stability of the system into the water.
2. Pre-treatment of the first stage (sand filtration)
The use of multi-media quartz sand filter, the main purpose is to remove the water containing sediment, manganese, rust, colloidal substances, mechanical impurities, suspended particles and other particles in the above 20UM kinds of substances harmful to health.
Effluent turbidity less than 0.5 NTU, CODMN less than 1.5 mg / L, iron content less than 0.05 mg / L, SDI less than or equal to
Water filters are a "physical-chemical" process that separates filtered water impurities and colloidal suspensions when passing through a granular material.
Filter is an effective water purification and treatment of the main process, in the preparation of pure water is an indispensable process.
3. Second stage pretreatment (carbon filtration)
Activated carbon filter for the removal of pigments, odors, a large number of chemical and biological organisms, reduce water and pesticide pollution and other residues of harmful pollutants.
Activated carbon filter and quartz sand filter structure, the difference is that the internal strong adsorption capacity of activated carbon by quartz sand filter to remove, without filtering out the organic matter, adsorbed in the water residual chlorine.
The use of water greater than or equal to 0.1ML / M3, SDI less than or equal to 4, is a strong oxidant chlorine, there are various types of membrane damage, especially the reverse osmosis membrane is more sensitive to chlorine.
In addition, the activation process, the surface of activated carbon to form some oxygen-containing functional groups of non-crystalline part.
These functional groups can be chemically adsorbed on activated carbons to catalyze the oxidation of the bad news and restore properties that can effectively remove many of the metal ions in the water.
4. Third stage pretreatment (resin softener)
Cationic resins are used for water softening and are mainly used to remove water hardness. The hardness of water is composed mainly of calcium (Ca 2+) and magnesium (Mg 2+) ions.
When ions containing raw water hardness are passed through the resin layer, Ca2 + and Mg2 + water is adsorbed by the exchange resin.
While other objects simultaneously release the sodium ions from the water softener to remove sodium ions from the softened water from the hard ions.
Thereby effectively preventing reverse osmosis membrane fouling. The system can automatically recoil, so it is red.
5. Fourth stage pretreatment (micron filter)
The sand filter removes very small colloidal particles in water, removing the fine particle size in water.
So that the turbidity to 1 degree, but still every milliliter of water hundreds of thousands of particles of 1-5 micron particle size.
The pressure on the filter is small particles with a particle size of 100 microns or less after removal of water to further reduce the turbidity, to meet the water requirements of the next process, and to protect the next long-running process.
6. Reverse osmosis system
The use of reverse osmosis desalination technology, reverse osmosis membrane is only 0.001 micron pore size, can be harmful to remove the dissolved solids and bacteria, viruses,
Desalination rate of more than 99.6%.
According to national standards to produce pure water, the host part contains safety filters, high-pressure pump and reverse osmosis membrane, the safety filter for the four and above pretreatment system, high-pressure pump for the host of a core equipment for reverse osmosis membrane elements to provide adequate pressure , To overcome the penetration resistance and running to meet the needs of the equipment to meet the rated water.
Q1:Are you a trading company or a manufactory?
A1:We are a manufactory,can give u best service .
Q2:What’s your guarantee or the warranty of the quality if we buy your machines?
A2:We offer you high quality machines with 1 years guarantee . we will give u spare part free in 1 years
Q3:When can I get my machine after I paid?
A3:We will deliver the machines on time as the date we agreed both side.
Q4:How can I install my machine when it arrives?
A4:We will send our engineer to your side as soon as you get all your machines ready , for testing and teaching your technicians how to run the machines.
Q5:How about the spare parts?
A5:After we deal down all the things , we will offer you a spare parts list for your reference.
• Your inquiry with our products and prices will be answered within 24 hours
• Trained and experienced staff will answer all your questions in English and Chinese
• Working hours: 8:30 am to 6:00 pm (UTC + 8), Monday to Friday.
• OEM and ODM projects are available
• Your business relationship with us will be confidential to any third party.
• Provide a good after-sales service, if you have any questions, please return to us.
1. Payment Terms:
30% by T / T as a down payment, 7 days to sign the contract
70% Pay by T / T before delivery
2. Mechanical Warranty:
One year warranty, with at least one year recommended spare parts
3. Delivery and packaging:
Ø Delivery time: 30 days after the payment and bottle / label samples
1) Machine quality assurance
2) Complete the setup installation and maintenance instructions
3) complete the document, the customer cleared its custom
1) Special packing box accord with Chinese immunization standard, suitable for long-distance transportation, moisture proof, anti-rust, pavement and sea transportation.
2) Transportation: sea transport