NEWater : Cost-effective Double Pass Reverse Osmosis (RO) System Manufacturer

NEWater provides professional double stage reverse osmosis system customization services. We achieve high-quality product water at a lower cost for you!

Product Description

The NEWater double pass reverse osmosis system is a revolutionary water filtration system that provides pure and safe drinking water at home or business. This system ensures the removal of impurities, rendering every drop fit for human consumption.

With its advanced filtration technology, the double pass RO system guarantees optimal water quality and purity, giving peace of mind and the best water possible. Upgrade the water filtration system today and experience the power of two-pass RO with NEWater.

Why a Double Pass RO System?

More and more scenarios call for using two-pass RO systems where a high level of water purity is necessary. Unlike single stage ro systems, which only purify the water once, two-pass RO systems involve passing the water through two semi-permeable membranes, doubling the level of purification. This means that the water produced by it will have a much lower concentration of contaminants, making it ideal for applications where high-purity water is essential, such as pharmaceuticals or electronics manufacturing.

Plants employ them as well to improve the effectiveness of their water treatment procedures and save water. With water recovery rates above 90%, two-pass RO systems are highly effective at minimizing reject water generation and are thus a sustainable solution to water scarcity in drought-prone areas.

Even more extreme water-saving methods are taken in some manufacturing sites. The fact that every drop of water consumed during the manufacturing process is collected and utilized again, leads to an even more sustainable solution to the water shortage.

Double Pass RO System features
Double Pass RO Systemadvantages

Maximize Water Recovery

Higher recovery rate: Recirculating the concentrate or reject stream back to the feed water for recovery. This results in less water waste and lower operating costs.

Lower energy consumption: The recirculation of the concentrate or reject stream in a Two-Pass RO System can also reduce energy consumption compared to a single-pass RO system.

Higher quality permeates: The second RO pass in a Double Pass RO System results in higher quality permeate due to the further reduction of dissolved solids, resulting in water that meets stricter quality standards.

Greater flexibility: Two Pass RO Systems can be designed to handle a wide range of feed water sources, including high-salinity brackish water and seawater.

Cost-effective: Despite the higher initial capital cost of a Double Pass RO System, the long-term savings in operating costs, energy consumption, and maintenance can make it a cost-effective solution.

Why NEWater

Choose NEWater to Customize Your RO System (1)
Choose NEWater to Customize Your RO System

With NEWater Double Pass Reverse Osmosis System, it provides a high level of water purity, with up to 99.9% removal of impurities, making it suitable for a wide range of industrial and commercial applications. Additionally, the double-pass configuration of the system allows for higher water recovery rates, reducing the overall amount of water required for the process.

Furthermore, the NEWater Double Pass RO System is highly efficient, with low energy consumption and minimal waste generation. It is also designed with advanced monitoring and control systems, ensuring reliable and consistent performance. Additionally, NEWater is a trusted and well-respected brand in the water treatment industry, with a proven track record of delivering high-quality and sustainable solutions.

Two-pass Reverse Osmosis
  • Double Osmosis Water Filter
  • High Water Efficiency
  • Improved Water Quality
  • Reduced Operating Costs
  • Modular Design
  • Reliable Performance
  • Environmentally Friendly
Two-pass Reverse Osmosis system
  • Industrial Process Water
  • Potable Water
  • Wastewater Reuse
  • Zero Liquid Discharge
  • Water Scarcity
  • High-purity water preparation
  • Seawater Desalination

High Volume Reverse Osmosis Systems

  • I highly recommend your two-stage RO system, making it a great investment for any business or industry requiring consistent high-quality water.

  • What distinguishes this 2 stage RO system? It ensures that the water is as pure as possible, while the advanced control system allows for easy operation and maintenance.

  • I am grateful to NEWater for surpassing our anticipations when it comes to effectiveness and dependability.

1. What are Single-pass Reverse Osmosis and Two-pass Reverse Osmosis?

The single-pass reverse osmosis is a process in which raw water passes through a pretreatment system and a precision filter, and then is sent into a reverse osmosis device through a high-pressure pump, also known as single-stage RO system.

Double-pass reverse osmosis in the water treatment industry is also called two-stage reverse osmosis. The difference between double-pass reverse osmosis and single-pass reverse osmosis lies in the total number of reverse osmosis membranes.

Double Pass RO System

The single-stage reverse osmosis device only needs to pass through one membrane filtration, while the two-stage reverse osmosis device needs to pass through two reverse osmosis membrane filtrations. After the raw water is pretreated, the water generated by the primary reverse osmosis membrane first enters the intermediate water tank and then enters the secondary reverse osmosis membrane through the water pump for secondary filtration.

2. How do I Know if I Need a Two Pass RO System?

If your industry ultimately needs drinking water, then we recommend two stage reverse osmosis. The water quality obtained by two stage reverse osmosis will be better than that of single-stage reverse osmosis, so 2 stage ro system is ideal for the preparation of pure water or high-purity water.、

Single-pass Reverse Osmosis and Two-pass Reverse Osmosis

If you are engaged in the mineral water supply industry, it is generally sufficient to use a single stage RO system.

3. Will a Double Pass Reverse Osmosis System Cost More?

Of course, there is a huge price gap between the two.

Generally, double pass reverse osmosis system is a much more expensive single-pass RO system. Due to the different processes and procedures of the equipment, the price will also be different. In order to create better water quality, the equipment needs to improve many accessories, and the cost will also increase.

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