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RO Reverse Osmosis Device Deionized Di Water System Demineralized Dm Units Water Plant Ion Exchange EDI Water System Device
Please Attention
DI water and DM water are just called different things.
The final process selection is based on the user's feed water quality and produced water quality to decide.
| Tips: one gallon=3.785 liters, 1m3=1ton=1000 liters, GPS,GPM When designing, we ultimately select based on the hourly water output flow rate. | ||||||
| Different Water TDS(Total Dissolved Solids) compare and usage | ||||||
| Raw water/Application | Bottled water, | City tap water | Softener water | Industry use (1st level) | Industry use (2nd level) | Industry use (3rd level) |
| Bag water | ||||||
| TDS Range | 2-10ppm | 100-1000ppm | 0.03mmol | Conductivity Range: 1--0.1 μS/cm | Resitivity Range: 1----10MΩ/cm | Resitivity Range: 10----15MΩ/cm Or more higher: 18 MΩ/cm |
| Direct Drinking | Yes | Yes/No | ||||
| Cooking, human | Yes | Yes | ||||
| consumption, washing | ||||||
| Irrigation, Industry, | Yes | Yes | ||||
| Animal Drinking | ||||||
| For inudustry use: Condutivity beteen range 1-0.15us/cm or Resitivity 10-18 megohm. Different industry have different water quality requriement. | ||||||
| 1..Electricity supply:220V-480v, 50hz or 60hz,3 phases 2.Capacity: 500L/H to 50m3/hr. 20ft or 40ft containerized 3.Membranes :DOW(Dupont) or Toray or Vontron 4.UV sterilizer/Ozone generator, CIP washing system, anti-scale dosing system is for optional | ||||||
And the process also is different.
1. Source water tank →Pretreatment parts→ Single RO system→ RO tank→EDI system →DI water system→10MΩ/cm outlet water.
2.Source water tank →Pretreatment parts→ Single RO system→ RO tank→Mixed bed →DI water system→10MΩ/cm outlet water.
3.Source water tank →Pretreatment parts→ doulbe RO system→Double RO tank→EDI system →DI water system→15MΩ/cm outlet water
4.Source water tank →Pretreatment parts→ doulbe RO system→Double RO tank→EDI system →Polish resin filter→ 18 MΩ/cm outlet water
5.Source water tank →Pretreatment parts→ cation resin →anion resin →Middle tank→Mixed bed →DI water→15MΩ/cm outlet water
Water output water quality.
1. Conductivity : 1us/cm.
2. Conductivity : 0.1us/cm
3. Resitivity:15MΩ/cm or 18 MΩ/cm
DM water system 25m3/hr pre-filters+ro+mix bed for industrial use
DM/DI water output water quality have below difference process and flow charts (based on user choose suitbae process)
RO+EDI Process (50m3/hr) Sand+carbon+2 pass ro+edi process
1000L/hr RO+EDI Photo (1 pass ro+edi)
50m3/hr Demineralized water system (Adopt Pre-filters→ cation resin bed→anion resin bed) Carbon steel material
30m3/hr DM water system (Adopt Pre-filters→ cation resin →anion resin) FRP vessel material
50m3/hr Deionzied water system (Adopt Pre-filters→ ro+mixed bed process) carbon steel vessel material
Advantages:
· Consistent high-purity water
· Can handle high variations in feedwater chemistry
· Proven, long operating history
· Most plant operating personnel are familiar with this process
Disadvantages: If use the mixed resin then need chemical
· Requires chemicals
· Chemical feed storage tanks required
· Neutralization process required
RO+EDI deionized/DM water system
50m3/hr EDI system deionized water system 50m3/hr RO+EDI water system
RO+Mixed bed DI water system
DM Demineralized Water System
2 factories +300 workers+ Experienced engineeing team
- We are dedicated in water treatment since 2006
- Direct factory with mature supply chain to offer good price
- Export experience over 30 countries, familiar with customs issues
- Customized water treatment solution for varied industries
- ISO9001 quality certification & OEM service available
In order to make the quote best fit your demand, kindly confirm the following:
Contact Us now get more info.
Sherry
Product Manager
