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Wuxi Blue Sky Water Treatment Equipment Co.,Ltd





Add: No 5,rongqiang Road, Wuxi city, Jiangsu Prov, china

Reverse Osmosis Filter Used for Commercial and Industrial

reverse osmosis equipment: Reverse osmosis is a with the aid of choice through (through) the skill of membrane to pressure as the driving force of membrane separation technology, when system and the pressure is greater than in the aqueous solution of osmotic pressure, the water molecules through...


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reverse osmosis equipment:

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Secondary reverse osmosis equipment

Secondary reverse osmosis equipment

Secondary reverse osmosis equipment

Reverse osmosis is a with the aid of choice through (through) the skill of membrane to pressure as the driving force of membrane separation technology, when system and the pressure is greater than in the aqueous solution of osmotic pressure, the water molecules through the membrane unceasingly, after producing water flows into the central tube, and then out in the end the impurities in the water, such as ion, organic matters, such as bacteria, viruses, interception on the inlet side of the membrane, and then in the thick water outflow water end, so as to achieve separation and purification.

Reverse osmosis membrane:

The reverse osmosis membrane is a semi-permeable membrane which is synthesized by special process in order to realize the reverse osmosis of aqueous solution. The pore diameter of the reverse osmosis membrane is 0.0001 micron (mu m), which can only be passed by the water molecule, and its solute cannot pass through the reverse osmosis membrane. In water purification system of pure water machine, reverse osmosis film refers to the forming of reverse osmotic membrane filter. The reverse osmotic membrane filter is the core part of pure water purification system. Only the reverse osmosis membrane is used, which can be called pure water machine. The RO film can remove heavy metals, chemicals, particulate matter, bacterial virus, radioactive substances and other harmful substances in the water.

Level 1 reverse osmosis and second-order reverse osmosis

The reverse osmosis of the first-stage reverse osmosis device is used to isolate the solvent in solution (usually water) through reverse osmosis film (or semi - permeable membrane), so it is called reverse osmosis.

As efficient desalting technology, reverse osmosis unit can be inorganic ions, bacteria, viruses and organic matter in raw water and colloidal impurities removal, in order to obtain high quality of pure water.

According to the different osmotic pressure of various materials, the anti-osmosis method which is greater than osmotic pressure can be used for separation, extraction, purification and enrichment.

Applicable fields: brackish water desalination, high fluoride area drinking water, hard water hardness, high power, electronics, pharmaceutical, metal processing with pure water, food, beverages, canned water water, hospital, laboratory special use of water.

Level 1 reverse osmosis unit standard configuration: import volume type composite membrane, SUS304 stainless steel membrane shell, SUS304 stainless steel multistage centrifugal pump, security filter pure water, strong water flow meter, 5 um in and out of the water pressure indicator, high and low voltage protection integration cleaning system.

Secondary reverse osmosis is the level of reverse osmosis water production as raw water, purification of the second reverse osmosis, water conductivity acuities were 3 mu s/cm. Has been widely used in drinking water. Reverse osmosis technology are often applied in advance except salt treatment, can make the load to reduce more than 90% of ion exchange resin, the resin regeneration agent also reduced by 90% as a result, not only save running costs, but also conducive to environmental protection. Reverse osmosis water treatment technology is unique other purification methods, such as distillation, electrodialysis, ion exchange, etc.

If it is a direct drinking water, generally need to adopt two-stage reverse osmosis, the water of high pure water or pure water equipment, we need a two-stage reverse osmosis equipment, mineral water equipment more commonly level of reverse osmosis equipment.

The primary anti-osmosis equipment and second-level reverse osmosis equipment are mainly different in the number of reverse osmosis.

Level 1 reverse osmosis equipment as long as after a membrane filtration, level 2 reverse osmosis equipment after two reverse osmosis membrane filtration, when after pretreatment of raw water again after level 1 reverse osmosis membrane, part of output water into the middle water tank through a water pump again, into the secondary reverse osmosis membrane after secondary filtration.

Part and level 1 reverse osmosis out of strong water is often better than level 1 reverse osmosis water water quality, and as a secondary water directly into the secondary reverse osmosis membrane, thus the secondary reverse osmosis water quality is better than single stage ro a lot.

Of course, in terms of price, there is a big difference between the two. The second-level reverse osmosis device is much more expensive than the first-grade reverse osmosis equipment.

The application of RO reverse osmosis equipment

Pharmaceutical, pharmaceutical industry sterile, no heat source purified water;

Ultra-pure water for electronics and power industry;

Biological medicine water;

Chemical, cosmetic ingredients water;

Salt water and seawater desalination;

The application of solution ration for plating coating industry and the cleaning of parts;

Precision machinery, special materials, photoelectric materials, quartz products industry cleaning, rationing, cooling water;

Drink water from pure water and food.

Product description:

Certification: ISO9001,CE, ISO14001, OHSAS18001 etc

Price: Negotiable

Voltage: 380V 50Hz, the voltage can be as local demand

Payment term: Unionpay transfer

Delivery date: Negotiable

Packing: export standard

Market: Middle East/ Africa/Asia/South America/Europe/North America

Warranty: 1 year

MOQ: 1 set

Parts of customers:


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1.If I need to stay in your place for a few days, can you book a hotel for me?

I am very happy that hotel reservation service is available..

2.What's your minimum order quantity, could you send me the sample?

Our minimum quantity is one set, because our products are mechanical equipment, which can hardly be sent to you, but we can send you a catalogue and warmly welcome you to visit our company.

3.What's the delivery time for your machine?

Generally speaking, the delivery time of our machines is about 30 days, and the customized machines will negotiate with our customers.

4.Can this machine be customized according to our needs?Like our logo?

Of course, our machine can be customized according to your needs, your logo can also be used.

5.Can you tell me which payments you can accept?

Up to now, the payment of 30% of the deposit before shipment, 30% of the deposit is paid by wire transfer, payment by l/c.

6.About after-sales service, how can you solve the problem of your overseas customers in a timely manner?

The warranty period of our machines is usually 12 months. During this period, we will immediately arrange international express delivery, or dispatch engineers to solve the problem on site to ensure the problem is solved as soon as possible.

7.Can you arrange the installation of the machine after we place the order?

All machines will be tested before delivery, and on-site installation will be arranged according to the actual conditions.

8.How can I trust your company?

with 10 years of professional design, we can provide you with the right advice and the lowest price.

1).Third party assessment, national patent and all equipment ISO.

2).Our equipment and services have been well received at home and abroad, and we have given us trust to ensure your satisfaction.

9.Is your price competitive?

Only the quality machines we provide.We are sure to give you the best factory pricesSuperior products and services.

10.What water quality tests can you offer?

The water quality tests we provide include:

Water quality test

Rapid tester, PH meter/SS and COD determination of acidity, conductivity and turbidity, residual chlorine determination of total chlorine and multi-parameter water quality, determining BOD, spectrophotometric, determination of dissolved oxygen and water hardness, water ions such as customers need other tests.

If you are interested in our products, or would like to join us, please contact us

Company: Wuxi Blue Sky Water Treatment Equipment Co., Ltd.

Attn: Mr.Zhang

Mobile: +86-18915268218

Tel: +86-0510-82360800



Add: No 5,rongqiang Road, Wuxi city, Jiangsu Prov, china

remarks:Main Equipments  Packages  Testing Devices  Delivery:

By Express


By Air


By Sea

500kg or more

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