QDEVU® Intergated Sea Water Reverse Osmosis Desalination System

QDEVU series Sea Water Reverse Osmosis (SWRO) desalination plants are designed to treat sea water, or high salinity ground water, with < 45,000 mg/L of dissolved solids (TDS) and < 30 mg/L of suspended solids (TSS), to achieve potable water quality or other standard requested.

The standard treatment process involves pre filtration (auto-backwashing multimedia filters and cartridge filters), anti-scalant dosing to prevent membrane scaling, RO desalination and auto flushing and CIP systems for membrane cleaning.

Additional pre-RO and post-RO treatment steps may be added as required to suit feed water conditions and/or treated water quality requirements.

The QDEVU SWRO plants are available as skid mounted or containerized systems.

WORK FLOW CHART

STANDARD SPECIFICATIONS

STANDARD INCLUSIONS OPTIONS

✓= Standard Supply, O = Optional Supply, X = Not Applicable

CONTACT US FOR MORE DETAILS ABOUT SEA WATER DESALINATION.

If you have specific requirements, contact us to discuss our custom designed desalination plants.

FAQ

1.Q:What is seawater reverse osmosis?

QDEVU:Seawater reverse osmosis systems are designed to decline more than 99% of saline compromised within the feed water. These systems also incorporate a rinsing, chemical purifying apparatus to eliminate sodium chloride, avert scaling, and preserve system performance. There are two fundamental elements within every seawater reverse osmosis system, which are reverse osmosis membranes and high pressure feed pumps. These elements make up the center of any reverse osmosis system and need special consideration and application for successful operation.

2.Q:Does reverse osmosis remove salt from seawater?

QDEVU:Yes, semipermeable membranes enable the feed water to pass through it at a much higher volume than dissolved salts. Reverse osmosis systems work by applying pressure as freshwater streams through its membranes to filter out the concentrated saline in the feed water, as well as minerals and pollutants. These unwanted impurities are either flushed away, recycled, or processed. Seawater reverse osmosis systems utilize more than one membrane to boost the load of purified water turned out each day.

3.Q:What are the advantages of seawater treatment?

QDEVU:Seawater treatment has become a vital alternative to the production of pure freshwater throughout the areas of the world without drinkable water. As other sources such as rivers, lakes, wells, and springs have become more exhausted due to excessive extraction, the ocean has provided an abundant supply of available water for human use. Although ocean water consists of elevated levels of salt, and therefore is unable to be utilized for consumption or most other purposes, seawater filters have helped make it practical.

Saltwater purifiers are large-scale treatment facilities that purify seawater through the use of reverse osmosis processes, resulting in freshwater. A saltwater filter system will ensure that all unwanted impurities found in large quantities within seawater are removed from the final product of water. For this reason, salt water purifiers have been seen as a major advantage to the water industry as a reliable purification establishment that delivers large quantities of purified water throughout different industries. Many important sectors, such as agriculture and offshore applications now depend on a seawater filter for their supply of clean water.