Your Premier Seawater Purification Systems Manufacturer in China

NEWater has many years of relevant experience in the Seawater treatment industry and can provide you with professional support in technology and service.

  • High salt eradication rate (up to 99.7%).
  • Advanced pretreatment filters.
  • Energy recovery.
  • Reduced prices.
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What is a Seawater Purification System?

A seawater purification system is a device that is used to remove pollutants from sea and ocean water. Seawater contains a variety of dissolved minerals and other materials that can make it unsuitable for drinking or other uses. A seawater purification system removes these impurities, making the water safe to drink or use for other purposes.

There are a variety of seawater purification systems available on the market. Most of these systems use reverse osmosis to remove impurities from the water. RO seawater purification systems eliminate up to 99.7% of dissolved salts using a partially porous membrane. They also extract minerals, microbial pollutants, metals, chemicals, and organic compounds.

NEWater’s Seawater Purification System Related Products

Water Purification Equipments

The NEWater water purification system treats different types of feed water using advanced technologies like reverse osmosis and UV sterilization to yield purified water.

Saltwater RO System

Our saltwater RO system utilizes superior-quality RO membranes to trap dissolved salts and other contaminants found in saltwater consequently converting it into fresh water.

River Water Purification System

Our river water purification system treats raw water such as river and stream water and transforms them into clean purified water.

Brackish Water Purification Systems

We make brackish water purification systems that are energy-efficient, highly effective, and capable of producing high-grade fresh water from brackish water.

Portable Desalination Machine

We manufacture and supply portable desalinators that do not take up much space. It is compact in design, easy to carry, and simple to operate.

NEWater Solar Seawater Desalination Machine

Our solar desalinator is suitable for use in areas where electricity is limited. It can make full use of clean energy, solar energy, and effectively remove salt from seawater.

6 Products Found.

Why NEWater’s Seawater Purification System?

Up to 99.7% Salt Removal Rate

Tip-top seawater purification system with an impeccable desalination rate. The system also removes vast amounts of other contaminants including bacteria, viruses, and chemicals.

Advanced Pretreatment

Comprehensive seawater purification system consisting of an advanced pretreatment system that filters out aggressive pollutants such as suspended matter and volatile chemicals.

Moderate Power Consumption

Cost-efficient seawater purifiers fitted with gadgets that recover energy to reduce energy consumption consequently shrinking operational expenses.

Corrosion-Resistant Material

High-quality seawater purification systems are built using 316L stainless steel, which is highly impervious to rust, scaling, or corrosion.

What is the Working Principle of a Seawater Purification Machine?

Seawater purification systems typically consist of a series of filters and membranes. The first step in the process is to remove large contaminants, such as sand and debris, from the water. This is usually done using pretreatment sediment filters. Secondly, the pretreated water is forced through a partially porous membrane, which traps dissolved solids and other smaller contaminants.

The resulting water is considered purified but it can be improved by subjecting it to further treatment. In the post-treatment stage, impurities such as viruses and bacteria are eliminated using UV sterilizers while bad smells and odors are removed using activated carbon filters.

What is the Working Principle of a Seawater Purification System?
NEWater’s Seawater Purification System Features:

NEWater’s Seawater Purification System Features:

  • High-quality pretreatment filters.
  • High and low voltage protection.
  • Has a fault warning device.
  • Impeccable salt removal score (up to 99.7%).
  • Online conductivity meter.
  • High-quality components made using 316L stainless steel.
  • High water recovery rate.
  • Consistent performance.

NEWater’s Seawater Purification Equipment Applications

  • Boats and water vessels.
  • Home water desalination.
  • Drinking water purification.
  • Oil refineries.
  • Power plants.
  • Beach houses and resorts.
  • Agriculture.
  • Food processing.
NEWater’s Seawater Purification System Applications

NEWater, A One-Stop Provider of Premium Seawater Purification Systems in China

NEWater, A One-Stop Provider of Premium Seawater Purification Systems in China
NEWater, A One-Stop Provider of Premium Seawater Purification Systems in China

NEWater’s seawater purification system stands out for a number of reasons. Its ability to remove pollutants from seawater at a high rate is unrivaled, and the fact that it uses energy recovery technologies makes it even more attractive. Additionally, its small footprint means that it can be easily incorporated into existing infrastructure without disrupting the local environment.

These characteristics have made NEWater’s seawater purification equipment the best option for many communities around the world. We have a world-class team of R&D technicians and engineers ready to customize your system.

Diverse, Superior-Quality Seawater Purification Systems from NEWater

Seawater Purification RO System for Drinking Water
Seawater Purification RO System for Drinking Water

Seawater purification systems using reverse osmosis technology are very safe and efficient. It can effectively remove harmful substances from seawater and provide clean produced water in a stable manner. It can convert resourceful seawater into fresh and edible water whether in industry, home or business.

Seawater Purification Systems are Used on Boats
Seawater Purification Systems are Used on Boats

Water on boats is often not easily accessible, especially on long sea voyages, and being able to consistently obtain drinkable water becomes a challenge. Portable seawater purification systems are designed to be used on boats. The unit is compact, easy to use, and makes efficient use of space to consistently convert seawater into water that can be used for direct drinking, cooking, and showering.

Seawater Purification Systems for Off-grid Family
Seawater Purification Systems for Off-grid Family

For people in off-grid areas, water and electricity are a challenge. Seawater is not directly drinkable as drinking water, and usually, seawater purification systems require the use of electrical functions, however, these areas do not ensure a continuous supply of electricity. The use of solar-powered seawater purification devices can be a perfect solution to this problem.

Seawater Purification Systems are Used for Emergency Relief
Seawater Purification Systems are Used for Emergency Relief

When we face the inevitable earthquakes, floods and other natural disasters, the problem of water supply to the affected areas must also be considered. Not having a sufficient supply of clean water can make rescue more difficult. The use of portable seawater purification systems is ideal for temporary and centralized applications. It is lightweight, easy to transport, and very effective.

Seawater Purification Systems Manufacturer
NEWater is Your Excellent One-stop Seawater Purification Systems Store!

NEWater’s seawater purification systems are expertly manufactured using the latest technologies and finest materials. They are easy to use, durable and inexpensive to maintain.

All the Seawater Purification Systems You Need!

Frequently Asked Questions

Seawater purification systems and brackish water purification systems are common ideal solutions for treating high salinity water. A seawater purification system is a great way to ensure that you have access to clean water, even in the event of an emergency. However, there are so many different options available today, and it can be quite puzzling to determine the right system for you.

NEWater is a specialist in seawater desalination systems and seawater RO systems, and our products can meet a wide range of industrial/commercial/domestic water treatment requirements. Here are answers to some of the most frequently asked questions about these systems.

What Are the Pros of Using Seawater Purification Systems?

Seawater purification systems offer a number of benefits, including the removal of harmful bacteria and viruses, as well as dissolved solids and chemicals. This can improve the taste and smell of seawater, making it safer and more pleasant to drink. Additionally, seawater purification systems are quite durable and they have low maintenance costs.

What Are the Pros of Using Seawater Purification Systems?


How Much Does a Seawater Purification Equipment Cost?

The cost of a seawater purification machine will vary depending on the size and capacity of the system, as well as the specific features and technologies included. However, you can expect to pay anywhere from $1,000 to $10,000 for a quality seawater purification equipment. For on-point quotations, kindly get in touch with us.

How Much Does a Seawater Purification System Cost?

What Does a Seawater Purification System Remove?

The seawater purification system treats seawater mainly through a pretreatment system and a reverse osmosis system. The nano-level filtration precision of the reverse osmosis membrane effectively blocks unwanted dissolved substances in the seawater.

There are many pollutants that can be removed by a seawater purification unit, including bacteria, viruses, protozoa, and other pathogens. Saltwater purification systems can also remove dissolved salts, minerals, metals, and other contaminants from water. The specific pollutants that are removed by a particular seawater purification system depend on the type of system and the specific technology used.

What Does a Seawater Purification System Remove?

Do Seawater Purification Systems Produce Drinking Water?

Yes. Water desalination or purification is the process of extracting fresh water primarily from seawater, eliminating dissolved salts, metals, turbidity, TSS, and chemicals to produce high-quality drinking water. Typically desalination rates of up to 97% can be achieved and the process removes the vast majority of microorganisms, bacteria, viruses, etc. that are harmful to humans. The treated water can be used for the production of drinking water, agricultural water, or industrial water.


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