Reverse Osmosis (RO) Plant manufacturer in Bangladesh.

KIMIYA is one of the leading Industrial RO Plant manufacturers and suppliers in Bangladesh serving several customers. We have a Reverse Osmosis (RO) plant to clean and purify water by removing salts and other impurities to improve the color, taste, or properties of the water. RO plants can be used for purifying other fluids like ethanol, glycol, etc. Our plant is well equipped with all the instruments and required facilities to meet specific customer needs.

In this process, no energy–intensive phase change is required. Pores in reverse osmosis membranes are so small they have not yet been resolved, even by the most advanced microscopic techniques. These are generally regarded to be in the 0.0001-micron range, four orders of magnitude smaller than the finest of the normal–flow particle filter.

We customize our water systems to meet the exact requirements of our customers at an affordable cost. We offer fully-automatic and semi-automatic systems based on our customer’s preferences. Our Reverse Osmosis Plant is made of stainless steel material which ensures longer durability of the water system. The product water capacity available ranges from 100 LPH RO Plant to 500 LPH RO Plant and 1,000 LPH to 1,00,000 LPH Industrial RO Plant, suitable for all kinds of industries. Our water systems are best suited for small as well as large industries and organizations. Our RO plants provide clean and purified water that is free from any impurities, and safe to use for production, consumption, cleaning, and maintenance purposes. It is even helpful to treat disposable water to reduce the carbon footprint on the environment.

What is Reverse Osmosis?

Reverse osmosis (RO) is a special type of filtration that uses a semi-permeable, thin membrane with pores small enough to pass pure water through while rejecting larger molecules such as dissolved salts (ions) and other impurities such as bacteria. Reverse osmosis is used to produce highly purified water for drinking water systems, industrial boilers, food and beverage processing, cosmetics, pharmaceutical production, seawater desalination, and many other applications. It has been a recognized technology for more than a century and commercialized since the 1960s.

Reverse Osmosis Plant Simple Process:



Process Figure

How does the Industrial RO Water Plant work?

Reverse osmosis is a continuously operating treatment technology that uses pressure to pass source water through a thin membrane and thereby separate impurities from water.

Industrial RO System working cycle:

Step 1: Raw Water Pump:-

• to generate pressure for the line system.

Step 2: Pressure Sand Filter(PSF) :-

• The water is first filtered by a pressure sand filter unit for the removal of suspended matter and turbidity.

Step 3: Activated carbon Filter(ACF) :-

• To remove Colour, Odour, Chlorine, Oil & Grease from the water.

Step 4: Micron Cartridge Filter(MCF) :-

• These are Pressure Vessels fitted internally which removes micron-sized particles.

Step 5: Antiscalant Dosing System:-

• To prevent membrane from scaling(hardness).

Step 6: High Pressure Pump:-

• A high-pressure pump is provided for supplying the feed water to the RO System at a high pressure of 10-12 kg/cm2-.

Step 7: Desalination System By RO Membrane element: –

• A Reverse Osmosis System rejects 90-95% of Total Dissolved Solids(TDS)

Step 8: Storage of Treated(Pure) Water :-

• To store treated(Pure) water in tank

The pure water is also called as permeate or product. It is used for various processes or can be stored in a storage tank to be used later.

The control panel box is used to monitor water quality and facilitate operational functions.

Industrial RO plant manufacturers usually have various types of Reverse Osmosis plants which you can choose as per the suitability.

Our Reverse Osmosis System Removes:

• Lead from the raw water

• Bacteria

• Cysts and Organic Chemicals

• Dissolved Solids

• Suspended Solids Down to five microns in size

Reverse Osmosis System Includes

Filter Feed Pump

Multimedia Filter

Pressure Gauges.

Chemicals Dosing Systems

Product and Reject Flow Indicators

Pressure Switches

High-Pressure Pump

Reject Control Valves

Micron Cartridge Filters

Membrane Module

TDS Meter

What are the advantages of the Industrial RO System?

Industrial RO Water Plant is in high demand because of the following benefits it provides:

• It is easy to install and service.

• The process of reverse osmosis is reliable.

• It removes ionic salts, non-ionic, colloidal matter, viruses, active and inactive bacteria as well as high molecular weight organic matter.

• It is a fully automatic system.

• The water retrieved from the plant is safe to drink.

• Long service life & Less maintenance

Why do we need an Industrial RO Water Plant?

RO plant helps to purify the contaminated water which can be used for a variety of purposes such as:

• Drinking water

• Desalination

• Wastewater treatment

• Reclamation of dissolved minerals, etc.

Applications of RO System to Use In


Schools and Colleges

Food & Beverages

House and Residential Complexes

Corporate and Multi stored Buildings

Process Application

Hospitals: Produce High purity water use in Kidney dialysis units


Low-Pressure Boiler Feedwater

Cooling Tower Make-up Water


Drinking Water

Green Houses

Industrial Utilities


Hotel & Resorts.


Pulp & Paper




Laboratory Water Purification