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  • Double Pass RO Systems Manufacturers, Double Pass RO Systems Factory, China Double Pass RO Systems
  • Double Pass RO Systems Manufacturers, Double Pass RO Systems Factory, China Double Pass RO Systems
  • Double Pass RO Systems Manufacturers, Double Pass RO Systems Factory, China Double Pass RO Systems

Double Pass RO Systems

Double Pass RO Systems
Chunke Reverse Osmosis water treatment system can be customized as regards to application. Some industry need very high grade purity for permeate water.
Our solution for high grade purity double pass ro system and if it is necessary electrodeionization water treatment system.
Double Pass RO system has pretreatment section, raw water first enter the pretreatment than goes to ro membrane, at first pass we get pure water called as permeate and concentrated water. To reduce TDS more, we send first pass permeate to second ro membrane and water becomes more pure.

Double Pass RO Systems

DOUBLE PASS RO SYSTEMS

Chunke as reverse osmosis industrial water treatment equipment company applies different solution for different industry. Especially, pharmaceutical industry , energy&power industry, electronic industry, car industry, water treatment food processing industry, beverage industry need very clean, pure and safe water.


water treatment food processing industry


Double pass (or two-pass) refers to further purification of permeate from one RO by running it through another RO. The first RO would be the first pass. Permeate from the first pass is then sent to another RO known as the second-pass RO. The second-pass RO “polishes” the first-pass RO product to yield higher-quality water. Because of using more membrane and pump, double pass industrial water purification system price is higher than normal system.

 

Below figure shows a double-pass industrial water treatment equipment RO system. The design principles for the second pass are generally the same as for the first pass. However, because of the low concentration of dissolved and suspended solids in the influent to the second pass, the influent and concentrate flows can by higher and lower, respectively, than for the first-pass industrial water treatment equipment RO system. Because the reject from the second pass is relatively clean (better quality than the influent to the first pass), it is virtually always recycled to the front of the first pass. This minimizes the waste from the system and also improves feed water quality, as the influent to the first pass is “diluted” with the relatively high-quality second-pass reject. 

industrial water purification system price


Recovery of the second pass can be as high as 90% with only 2 stages. This high recovery can be achieved because of the relatively low-concentration of dissolved solids in the influent to the second pass. Overall system recovery will be 73% with 75% first pass and 90% second pass recoveries (recovery would be 67.5% without recycle).


A tank is typically required between the first and second pass industrial water treatment equipment systems. This is so that flows can equalize between the passes. However, if the number of first-pass skids is equal to the number of second-pass skids, a tank may not be required.


Chunke industrial water purification system price is affordable, we can choose high quality international brand as regards to your budget. We have great experience on water treatment food processing industry and industrial water treatment equipment production. You can call us and get our best industrial water purification system price.


Food industry need clean and safe water, our double pass systems are suitable for water treatment food processing industry to get very pure water.


Water treatment food processing industry application need experience and knowledge. Our technical team has more than 20 years experience on water treatment food processing industry.


If your budget is limited and you want to buy a system which is suitable for your budget, Chunke gives you option for brand and material and customized industrial water purification system price.

Our industrial water purification system price is competitive.


FAQ
Are you manufacturer or trading company ?
Yes, we are manufacturer. Our factory is in Guangzhou Baiyun and it is very near to Baiyun airport. When you come to China, you can visit our factory....more
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