High Capacity Double Pass Two Stage Reverse Osmosis System

Basic Information
Place of Origin: China
Brand Name: XST
Certification: ISO9001
Model Number: XSTDPRO-10T
Minimum Order Quantity: 1 Unit
Price: USD 5000-20000Per Unit
Packaging Details: Wooden Case
Delivery Time: 10-20 work day
Payment Terms: T/T
Supply Ability: 30 Units Per Month
Output Capacity: 250-10000LPH (Liter Per Hour) System Material: S.S/FRP, UPVC
Operation: Automatic Inlet Temperature: 4~45℃
Rejection: ≥98% Local Electricity: 220V /380V/460V - 50Hz/60Hz
Raw Water: Tap Water, Well Water, Underground Water, Brackish Water... Product Name: Double Pass Reverse Osmosis Water System
Color: By Customerized Application: Pharmaceutical, Bottled Water, And Other Ultra-pure Water
Ro Membrane: Dow/Toray/Hydraunics/ Vontron Etc As Clients' Requirement After-sales Service Provided: Online Support,commissioning And Training,Field Installation,Video Technical Support,Field Maintenance And Repair Service
Weight: About 4000KGS Size: Based On The Design
High Light:

4000KGS Two Stage Reverse Osmosis System


98% Two Stage Reverse Osmosis System


10000LPH Double Pass RO System

High Capacity Reverse Osmosis System Double Pass Reverse Osmosis Water System

Product Description

What's the difference between two stage and two pass RO system?

The term “stage” and “pass” are often wrongly confused as the same thing. It is important to understand the difference between 1 & 2 stage RO and 1 & 2 pass RO.

In a one stage RO system, the feed water enters the RO system as one stream and exits the RO as either concentrate or permeate water.
In a two-stage RO system, the concentrate from the first stage becomes the feed water to the second stage. The permeate water that is collected from the first stage is combined with the permeate from the second stages. Additional stages increase the recovery of the system.
A “pass” shall be seen as a stand alone RO system . The difference between a single pass RO system and a double pass RO system is that with a double pass RO, the permeate from the first pass becomes the feed water to the second pass (or second RO) which ends up producing a much higher quality permeate because it has essentially gone through two RO systems.

XST will design the full Reverse osmosis water treatment plant according to your feed water quality and product requirements. Passes and Stages will be applied when needed. XST will provides sustainable and complete solutions with RO technology, integrating it with the pre-treatment and post treatment necessary.

High Capacity Double Pass Two Stage Reverse Osmosis System 0High Capacity Double Pass Two Stage Reverse Osmosis System 1High Capacity Double Pass Two Stage Reverse Osmosis System 2



Main Process of Double Pass Reverse Osmosis Water System

High Capacity Double Pass Two Stage Reverse Osmosis System 3

Main Process Function
1. Raw water pump provide the pressure to silica sand filter/active carbon filter
2. Quartz Sand filter get rid of turbidity, suspended matter, organic matter, colloid and so on
3. Active Carbon filter Remove the color, free chloride, organic matter, harmful matter and so on
4, Softener or antiscale dosing system reduce the hardness of water
4. Micron filter prevent any deposition of large Particles, most of the bacteria, and viruses into the RO membrane, The accuracy is 5um, for holding back any large particulates such as large iron, dust, suspended matter, impurity.
5. High pressure pump Provide the high pressure to RO membrane(at least 2.0 Mpa).
6. Two stage RO system RO system is the main part of pure water treatment plant. The RO membrane's desalt rate can reach as high as 99%, it is capable of removing over 99% of ions, bacteria, particles and 98% of impurity.
7. EDI system make the electrical conductivity reduce to 0.1 m/cm by ion exchange.
8. Electrical control system PLC, touch screen




Our advantages of Double Pass Reverse Osmosis Water System


Product Application


Application of Double Pass Reverse Osmosis Water System

Suitable for such industries as cosmetics, pharmacy has been deeply favored by users for its stable water quality and simple operation.

The system solves the troubles of frequent regeneration and cleaning during the use of ion exchanging water purifier. By adopting physical principle, it enables the water to pass the reverse osmosis film with a diameter of one ten-thousandth of a micron and separates impurities, ion, microbes and colloids in the water, so as to meet the water requirements in cosmetics industries.

Other application area:
1). Ultra pure water used in laboratory study
2). High pure water used in pharmaceutical industry
3). Fine chemicals, high purity water in cutting-edge area
4). Ultra pure water for precision machinery industry
5). Ultra pure water in Electronics and semiconductor industry
6). Condensate water treatment of power plant ( feed water for boiler)
7). Desalted water used in the petrochemical iron and steel industry
8). High pure water used in cosmetic industry, surface cleaning and surface coating
9). High purity water for other industries, instead of distilled water

High Capacity Double Pass Two Stage Reverse Osmosis System 4

Contact Details

WhatsApp : +17391819659