The ro water treatment is a process in which dissolved inorganic solids (such as salts) are removed from a solution (such as water). This is accomplished by pressure of high pressure pump pushing the water through a semi permeable membrane. The membrane (which is about as thick as cellophane) allows only the water to pass through, not the impurities or contaminates. These impurities and contaminates are flushed down the drain.

 

Ultimately, the factors that affect the performance of a Reverse Osmosis System are:
Incoming water pressure
Water Temperature
Type and number of total dissolved solids (TDS) in the water
The quality of the filters and membranes used in the RO System (see operating specs)

 

How to Select the Right water treatment system

Crane Environmental has the most complete line of Reverse Osmosis equipment in the industry. To select the right Reverse Osmosis system for your application, there are four primary considerations; the type of raw water, the quality of the product water required, the capacity of product water required, and any special features such as storage, repressurization, or mounting.

 

 

 

Technical route and flow diagram instructions
The technical route is as following.
Raw tank-->Booster pump -->Quartz sand filter-->activated carbon filter--->Anti-scalant
dosing-->Sediment filter-->High pressure pump-->RO desalination device-->Permeate tank

 

 

  Water treatment System Features

 

Materials of Construction

 

Skid Frame: SS304

 

Membrane Elements:Hydranautics CAP3-8040

 

Membrane Housings: SS304

 

Low pressure piping: SS304

 

High pressure piping: SS304

 

Pump and Motor

 

Pump: 304SS vertical multi-stage centrifugal

 

Motor: TEFC, 380/460 VAC, 3-phase, 50/60 Hz.

 

Standard Features

 

8" x 40" High rejection membrane elements

 

5-micron sediment pre-filter housing

 

Automatic inlet solenoid valve

 

PLC control

 

Product water conductivity monitor

 

Operating pressure gauges

 

Product and concentrate flow meters

 

Concentrate and recycle flow control valves

 

Low inlet pressure switch with shutdown alarm

 

Auto/Manual wash

 

Optional Equipment Available

 

Atmospheric storage tanks with level control and repressurization pump

 

Pressurized storage vessels

 

UV

 

Ozone generator

 

Membrane clean-in-place (CIP) systems

 

Pretreatment chemical injection systems

 

 

Water Treatment System Specification :