Description:

Water treatment is any process that improves the quality of water to make it more acceptable for a specific end-use. The end use may be drinking, pharmaceutical water supply,WFI water, irrigation, river flow maintenance, water recreation or many other uses, including being safely returned to the environment. Water treatment removes contaminants and undesirable components, or reduces their concentration so that the water becomes fit for its desired end-use.

Purified Water System is designed single stage RO + EDI or double stage RO + EDI unit, remove almost ion,salt,minerals,odor,colour,suspended substance,turbidity,colloid,heavy metal,residual chlorine from the raw water, treated water is purified water.

Based on different raw water and treated water quality request,we have following

<1> RO+EDI, Treated water Resistivity≧10MΩ.cm@25oC

<2> RO+RO+EDI，Treated water Resistivity≧15MΩ.cm@25oC

Compete system use high quality sanitary stainless steel, RO membrane and EDI module is available to use hot water sanitization,Regular disinfection keeping each parts and pipeline clean to make sure final product water qualified.

Design and manufacture standard :

JB/T 2932-1999   

GB/T19249-2003  

GB5749-2006

HY/T068-2002    

Complete SystemInclude Pre-treatment, Main Machine, Post-treatment, Electric control system

Pre-treatmentIncludeRaw Water Tank, Raw Water Pump, Multi-Media Filter,Activated Carbon Filter,Softener, Chemical Dosing device, pH adjustable device

Main Machine IncludedCartridge Filter, High Pressure Pump,RO membrane, Pressure Vessel,Booster Pump, EDI module,Pressure Gauge, Flow Meter, Control Valve and fitting.

Post-treatmentInclude Purified Water Tank and water distribution system

Electric Control SystemPLC Touch Panel, Data logger,Conductivity Meter, Resistance Meter, pH Meter, Level Switch, Pressure Switch, Alarm, Indicator, Electric Parts

Drawing as attachment

Drawing as attachment 02

Technical Parameter

Name	150L/H RO+EDI Purified Water System
Application	Medical Processing Water,Pharmaceutical Processing Water ,WFI water, Distill Feeding Water, Lab Use Water
Model	SROEDI-150
Capacity	150L/H
Working Type	Automatically ON and OFF according to water tank level control
Feed Water	City tap water, Underground water,Spring water,Borehole water
Product Water	Purified water
System Desalinization Rate	≧99.9%
Water Temperature	5oC-85oC
Power Supply	110V-450V, 50Hz or 60Hz
Recovery Rate	RO 65-75%, EDI 90-95%
Feed Water Pressure	0.2--0.5MPa
RO Membrane	DOW ( FILMTEC ) or HYDRANAUTICS
Booster Pump	GRUNDFOS or CNP
EDI Module	IONPURE (SIEMENS), SNOW PURE (ELECTROPURE) for choosing
PLC	SIEMENS
Touch Panel	SIEMENS or WEINVIEW
Electric Parts	SCHNEIDER
Inverter	SCHNEIDER, MITSUBISHI, DELTA, for choosing
Data Logger	YOKOGAWA or SIKI for choosing

Purified Water System Characteristics

1.Reasonable design and reasonable interconnect piping,low power consumption,

Compact structure,save installation space.easily disassembly and change consumption Parts, and easy for cleaning.

2.Pipe inner is smooth,no dead corner,easy for washing and sanitization, all the parts rust protection.

3. Only use high quality pump and RO membrane such as Grundfos, CNP pump, DOW,Hydranautics membrane,high desalination rate and high flow capacity, low consumption.

4. SIEMENS PLC programmable,according to the actual system design, make program to control complete system, data logger record running data, connect to computer and print out. User can check it any time.

5. Electric cabinet install blower and dust strainer,keep the electric parts working in clean and cool space,make sure the system working smooth without error.All the wire marked by number, it is easy to find out the fault if there is something wrong. Once it has, alert will start on the control panel, operator can shut off power supply quickly by push the emergency button.

6. Purified water loop system use SS316L high quality sanitary pipe and fitting, can be sanitization by hot water,O3and H2O2.

Purified Water System Double Stage RO Device Application

1.Hospital Medical Instruments washing

2.Pharmaceutical processing water

3.Medicine, Oral liquid,Syrup processing water, Medicine raw material washing water.

4.Manufacture pelleting wet water.adjustable ethanol consistence.

5.Electronic parts cleaning water,circuit board cleaning water.

6.Health care hemodialysis, biochemical analysis using water 

7.WFI water, distiller feeding water