RODM Ultrapure Demineraliser

LabSmith RODM is designed to cater to Electronic Industries and Research Institutions to produce ultra pure demineralised water of resistivity of upto 15 megohms. 

Processing: The feed water is fed through a 05-micron cartridge system for the removal of suspended impurities, and then passed through a UV (ultra violet) lamp for disinfection. It is then pressurised through an RO membrane for the removal of dissolved ions by upto 95% and this permeated water is stored in a HDPE reservoir. The RO treated water is then re-circulated through a line of multiple mixed bed demineralisation cartridges for further purification and achieve the required resistivity. The water treated through the MB resin cartridges is stored in a final HDPE reservoir. There the water is re-circulated through 0.2 micron filtration and collected. Processing & storage is automated. Hence, the treated water is made available on demand. 

The Ultra Pure Water Purification System (RODI) Specifications:

• Feed water Pump 0.5 HP / 1 phase
• Multigrade Sand Filter MOC : FRP
• Micron Filter PP 20" long 2 Nos.
• Dosing Pump 5 lph @ 5 bar
• High Pressure Pump 2-15/ 3 phase
• RO Membrane 4040 / 2 Nos. / GE / Flimtec Make
• Membrane Housing 2 Nos. MOC : FRP / SS
• SS Glycerin filled Pressure gauge 2 Nos.
• Rotameter Range 60-660 & 400-2000 lph 2 Nos.
• Electrical Control Panel with auto controller
• Multiple Ion-exchange DI & MB cartridges
• Low & High Pressure Switch
• CPVC line, valves & Fittings within battery limit
• Mild Steel anti-corrosive Powder coated skid
• In-line UV system for feed water disinfection.
• Transferring pump for circulation within the water dispenser.
• HDPE reservoir for treated water storage and recirculation.

Standard Features

• Package Design with flow rate between 1,000 and 25,000 litres/hr
• Corrosion Resistant PVC / Poly Propylene Diaphragm / Ball Valves
• Digital conductivity meter with alarm system and flow measurement.
• Poly-lined Fibre Reinforced Plastic (FRP) Cation and Anion Tanks.

Advantages

• Requires less water than a comparable RO System.
• Materials selected to maintain water quality and long service period.
• High quality water despite changes in water flow rate.
• Standard designs reduce cost, installation time and delivery time.
• Simple operation reduces operator training requirements.

Applications:

• Food and Beverage Processing Plants
• Power plants
• Chemical plants
• Pharmaceutical Plants
• High pressure boiler feedwater
• Autoclaves
• Manufacturing Plants
• Laboratories
• Steam Generators
• Electronic Products
• Medical Device Production
• Alloy Metal Fabrication
• Aerospace
• Humidification Systems
• Plating & Metal Treating
• Printed Circuit Boards

Ordering Information:

Catalogue No.:  LS-RODM