Industrial Brackish Water RO Treatment Systems

INDUSTRIAL BRACKISH WATER RO TREATMENT SYSTEMS

Industrial Brackish Water Desalination Plant Capacity range between 48m³/hour to 7500m³/day. If you need smaller than this capacity please see our commercial Brackish Water RO Plant.

If the water TDS is more than 1000ppm, we call this one as brackish water. Different source of science books defines brackish water TDS as different. But if water is not tap water and seawater, and TDS between 100 to 12000ppm, it can be called as brackish water.

All Brackish Water Treatment Plants are started from booster pump, it feeds raw water to pretreatment tanks. Depends on capacity pretreatment tank size and numbers can be changed. Because of High TDS (Total Dissolved Solid) we usually use FRP and Carbon Steel Tanks but we can check your raw water source analysis and we can suggest alternative material. If salt content and TDS high, because of the corrosion, we are using FRP or Carbon Steel material for pretreatment tanks. 

Pretreatment consists of Sand Media Filter Tank, Activated Carbon Filter Media Tank and Softener Tank which has ion exchange resin inside, they are very important for Brackish Water Desalination Plant.

Pretreatment is used to remove large number of suspended solids, iron, turbidity, unwanted color, unpleasant taste, chlorine, sediment, organic contaminants, odors. In pretreatment we can control the flow by manual or automatic for Brackish Water RO Plant.

After pretreatment water goes to cartridge filter housing, we call it as security filter, most of application we are using stainless steel 304 or 316 material, but if water is very salty like brackish or seawater, we can use carbon steel or FRP or PVC Plastic Cartridge Filter Housing or Bag Filter Housing. There is 1µm or 5 µm PP filter in cartridge filter housing Brackish Water RO Plant.

After cartridge filter housing, water goes to membrane pressure vessel with High Pressure Pump, you have brand option for High Pressure Pump and it allows you to adjust your budget. Membrane housing shell inside depends on capacity we have 4040 or 8040 Membranes. Most of our Brackish Water Treatment Plant project we are using DOW Filmtec, Toray , Vontron, Hydranautics, LG brand ro membranes.

Membranes, in industrial Brackish Water Desalination Plant, are most important part. They block if particle size bigger than 0.001µm and molecular weight up to 150-250Dalton. It consists of impurities, particles, sugars, proteins, bacteria, dyes, organic and inorganic solids.

Also Brackish Water Treatment Plant system can have chemical dosing at pretreatment or post treatment, like antiscaling (antiscalant), antifouling,  pH adjustment, Sterilization & Disinfection chemicals.

In Chunke when we check customer water analysis report, sometimes because of scaling and fouling problems, we can use CIP (Clean In Place) System, it wash membrane in membrane housing and make membrane life longer.

Parts for Brackish Water RO Plant

Electrical Power of industrial Brackish Water RO Plant

For industrial Brackish Water Treatment Plant needs 220-380V/50Hz/60Hz. For bigger capacity, because of high pressure pump, it needs 380V 50/60Hz. As regards to your Brackish Water RO Plant machine design, we will check your electrical supply and decide fix power to you.

Membrane Sizes and Quantity for BWRO Water Treatment Plant

Before Buying Industrial Brackish Water Desalination Plant,you should know:

1. Pure Water Production Capacity (L/day, L/Hour, GPD).

2. Feed Water TDS and Raw Water Analysis Report (prevent fouling and scaling problem)

3. Iron and Manganese must be removed before raw water enter to membrane of Brackish Water Desalination Plant

4. TSS (Total Suspended Solid) must remove before industrial Brackish Water Treatment Plant‘s membrane.

5. SDI (Silt Density Index) must be less than 3

6. Must be sure your water source does not have oil and grease

7. Chlorine must be removed before industrial Brackish Water RO Plant

8. Available electrical power voltage and phase

9. Layout of place for industrial Brackish Water RO Plant

Features of Industrial Brackish Water Desalination Plant

Operation Specification for Industrial Brackish Water RO Plant