water treatment plant/water treatment equipment/used water treatment system

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Working Process  ( water treatment machine )


1.  Raw water pump-- provide the pressure to quartz sand filter/active carbon filter 
2.  Multi-medium  filter-- get rid of turbidity, suspended matter, organic matter, colloid, ect.  
3.  Active Carbon filter--Remove the color, free chloride, organic matter, harmful matter, ect.  
4.  Softener--exchange "ions" of calcium and magnesium with the most common and easiest method.  
5.  Micron filter--prevent large particles, bacteria, viruses into RO membrane, accuracy is 5um,  
6.  High pressure pump-- Provide the high pressure to RO membrane  
7.  RO system-- main part of the plant. The RO membrane's desalting rate can reach 99%, removing over 99% ions


(A).Pre-treatment is included sand filter ,carbon filter ,softener(option) and security filter .


 1.Sand filter: A laminated filter is provided to prevent sand, flocculent and colloid entering into membrane element. Its basic filter element is formed by quartzes sand and anthracite. 

 2. Active carbon filter: This is provided to absorb organic materials, residual chlorine and other injurants, thus it can reduce the effluent COD and keep SDI under and CL2 under 0.1 mg. L. 

 3. Softening system: This system is to prevent begrime the membrane by ion of Ca and Mg. 

 4. Precision filter (micro filter) ,PP filter of 5um is installed to prevent fine particulate entering the high lift pump and RO membrane.


 (B).RO system is included that booster pump,membrane and membrane housing, electronic Control System .

 It cut out colloids, bacteria, virus and other impurities, and keep output water conductivity below 5um/cm.


 (C). Water Sterilizer often refers to Ozonge Generator and U.V Ray sterilier, which used to kill the germs in water.


 (D).Pure water tank: When the pure water tank is full, the RO machine will automatically come to stop, when the pure water tank is empty, the RO system will automatically run to produce the pure water.

How to get your suitable machine or production line ?


• Find our products through Reliable Machinery Co.,Ltd in Google ,Baidu. Bing ,Yahoo, Alibaba.com etc

•Enquiry: Contact us by email, phone call, fax, Instant Messenger (Trademanager, MSN, Skype) and let us know your enquiry.

• Discussion: Specify the items you desire, confirm specification; OEM/ODM consultation.

• Quotation: Prices offered and accepted.

• Place order as per contract or discussion.

• Order completed under our arrangement.

• Goods shipped as per contracted term.

• Goods arrive at local port or warehouse, depending on contracted term.

• Support & re-ordering.

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Q:Is the mineral water purified from the purifier pure mineral water?
Mineral water is mineral. Pure water is distilled water, that is pure water
Q:What are the similarities and differences between hydrophobic and hydrophilic filters?
The filtered liquid also uses a hydrophobic filter, and the filter gas also uses a hydrophilic filter
Q:When the electricity does not work, can the water in the water filter be drunk?
4, reverse osmosis filtering aperture in 0.0001-0.001 micron range, typical application of reverse osmosis membrane, the ion can be filtered out, only water molecules to pass through, but need more energy consumption, waste water; drinking water machine sold on the market are generally ultrafiltration and reverse osmosis machine machine, ceramic machine, have different characteristics, can be purchased according to your needs: 1, whole house water purification: buy ultrafiltration machine, low cost, no energy consumption, long service life, purification of large amount of activated carbon after drinking; 2, drinking: suggested using reverse osmosis machine, but the need for power pressure, wastewater accounted for 7 into.
Q:Which is better, the water purifier or the direct drinking machine?
Want to see the contrast between the two:The water purifier is a direct filter of household tap water, so that it can meet the requirements of cooking and drinking in the kitchen. Such purification equipment is the water purifier, the industry is also called pure water machine, water purifier or water filter. In the daily use of the water purifier, people can choose the filter of different filter cores according to different drinking water requirements.
Q:How long will the water for household water filters last for a few days?
The fourth stage is RO reverse osmosis membrane, RO reverse osmosis membrane, the pore size is 0.0001 microns (0.1 nm), a bacteria to shrink 4000 times, infectious virus to shrink more than 200 times to pass, so there can beEffective removal of bacteria, viruses, heavy metal ions, pesticide residues and other harmful substances in waterFifth stage for the post activated carbon (also known as small T33) 5; the use of activated carbon adsorption principle, can effectively remove residual chlorine in water, toxic and harmful substances, improve water quality and tasteUltra filtration water purifier is based on ultrafiltration membrane, other filter elements such as activated carbon (excluding energy filter) as auxiliary, ultrafiltration water purifier in accordance with the installation method is divided into vertical and horizontal two,
Q:What is the principle of a water purifier?
The principle of a water purifier is that chemical reactions such as neutralization, catalysis and decomposition are used to remove harmful gases from the indoor air
Q:Air compressor with a filter, how to spray out, there will be water?
The oil filter mainly filters the lubricating oil before entering the injection port in the cooler (heat exchanger), which mainly filters the solid impurities in the lubricating oil, such as metal debrisThe oil and gas separator mainly separates the oil and gas mixture before the gas outlet, and more than 99% of the liquid lubricating oil is separated from the compressed air to enter the lubricating system and recycle repeatedly.The filter outside the air compressor is generally called post-processing equipment. There are gas water separators, filters with various precision grades, and some special filters such as deodorizing filters and oil removing filters.
Q:What's good for drinking water filters?
Water changes in a few hours, the most realistic is drinking water (tap water), drinking water is living water.
Q:Can the drinking water filters sold in the market achieve the purpose of filtration?
4, reverse osmosis: filter pore size of 0.0001-0.001 microns, typical applications such as reverse osmosis membrane, can filter out ions, basically only water molecules through, but need energy consumption, waste water more;The drinking fountains sold on the market are generally ultra - filtration machines, reverse osmosis machines, ceramic machines, each with its own characteristics, can be purchased according to their own needs:1, the whole house water purification: it is recommended to buy ultra filter machine, low cost, no energy consumption, long service life, purification capacity, after the activated carbon, you can drink straight;2, straight drink: it is recommended to use reverse osmosis machine, but the need for electricity pressure, waste water accounted for 7.
Q:Find the working principle and correct installation method of Y filter
principleThe Y filter is an indispensable filter in the piping system that carries fluid medium.Y type filter is usually installed in the valve, pressure relief valve, the cut-off valve (such as indoor heating pipe of the water inlet end of the import) or other equipment end, used to remove the impurities in the medium, to protect the normal use of valves and equipment.The Y filter has the advantages of advanced structure, small resistance and convenient blowdown.

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