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Sea Water RO Plant

Sea Water RO Plant

A 4,000-gallon-per-day (GPD) sea water reverse osmosis (RO) plant is a medium-sized water treatment system that is designed to produce purified water from seawater. RO systems work by using a semipermeable membrane to remove ions, molecules, and larger particles from water, making it possible to purify seawater and other types of non-potable water.

In a sea water RO plant, seawater is pumped through the RO membrane under pressure, and the purified water is collected on the other side. A 4,000 GPD sea water RO plant is suitable for use in a variety of applications, including on boats, yachts, and other marine vessels to provide a source of fresh drinking water while at sea, as well as in offshore oil rigs, military bases, and island communities, where access to fresh water is limited.

It is likely to be a complex and sophisticated system, with a number of components, including pumps, filters, and a control panel, to ensure that it operates effectively and efficiently.

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Features

Water making : 4000 GPD

Flow rate 72 metre cube at 25 deg C

Rejection 95-98%

HI-pressure pump : 4 kW x 380V x 50 Hz (Brand : Grundfos, model CRI 5-29,)

Pure water flow meter and drain flow meter

Low pressure pipe sch # 80 UPVC.

All pressure display on main panel

RO frame by stainless steel welding

No need acid and alkali to regenerate.

Pure water flow meter and drain flow meter

RO pressure vessel : FRP (8040x1pcs)

Flush valve, feed valve and adjust valve.

Recovery 50-60%

Technology

It is more likely that water and smaller molecular weight organics are able to diffuse through the membranes polymer by bonding between segments of the polymer?? chemical structure.

The mechanism of reverse osmosis is different from filtration in that physical holes may not exist in an RO membrane (its pores are believed to be less than 0.0001 micron).

SWRO plants provide a sustainable source of freshwater in regions where freshwater resources are scarce or insufficient. This helps alleviate water shortages and provides a reliable source of drinking water.

By tapping into seawater as a source, SWRO plants diversify the water supply portfolio of a region, reducing dependence on traditional freshwater sources like rivers, lakes, and groundwater.

Seawater is drawn into the SWRO plant from the ocean through intake structures.

Seawater undergoes pre-treatment processes to remove impurities that could damage or foul the reverse osmosis membranes.

Reverse Osmosis Membrane Filtration

Product Water Storage:

Seawater reverse osmosis (SWRO) plants have various applications across different sectors. Here are some common applications:

Municipal Water Treatment

Agricultural Irrigation

Resorts and Tourism

Military and Remote Installations:

Aquaculture

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