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cEDI Electro - Deionization to remove irons from water for food beverage | semi conductor

cEDI Electro - Deionization to remove irons from water for food beverage | semi conductor

cEDI Electro - Deionization to remove irons from water for food beverage | semi conductor

Product Details:

Place of Origin: China
Brand Name: Purescience
Certification: ISO9001/SGS
Model Number: PLX-450

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton with wooden pallet
Delivery Time: 2 - 3 weeks
Payment Terms: L/C, T/T, D/P
Supply Ability: 200 pieces per month
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Detailed Product Description
Product Name: EDI , CEDI , Continuous Electro-deionization Capacity: 1m3/h , 2m3/h, 3m3/h, 5m3/h
Dilute Resistivity: 18 MΩ.cm ( Mega Ohms ) Operation Current: < 7Amp
Operation Voltage: < 600 Volt Inlet Pressure: 0.2Mpa To 0.5Mpa
Recovery Rate: 85% To 95%

 cEDI Electro-Deionization to remove irons from water for food beverage | semi conductor 5m3/hour 18MΩ.cm 

 

Specifications

  • Feed water datas

Type Unit Allowed range Best condition
PH   5-9 7-7.5
Conductivity µs/cm <50 <20
Total Harness (CaCO3) ppm <1.0 <0.5
CO2 ppm <5 <2
SiO2 ppm <0.5 <0.2
TOC ppm <0.5 no
Heavy ions (Fe, Mn, etc) ppm <0.01 no
SDI   <0.5 <0.2
Free Cl ppm <0.05 no
Temperature 5-42 10-35
  •  Technical data
Parameter PLX-500 PLX-100 PLX-200 PLX-350 PLX-500
Production flow (m3/h) 5 1 2 3.5 5
Flow range (m3/h) 4.5-5.5 0.5-1.5 1.5-2.5 2.5-4.5 4.5-5.5
Production resistivity (MΩ•cm) ≥16 ≥16 ≥16 ≥16 ≥16
Operation current (Amp) ≤7 ≤7 ≤7 ≤7 ≤7
Operation voltage (V) ≤200 ≤200 ≤200 ≤200 ≤200
Inlet pressure (Mpa) 0.2-0.5 0.2-0.5 0.2-0.5 0.2-0.5 0.2-0.5
Recovery rate (%) 85-95 80-90 85-95 85-95 85-95

 

Descriptions
 

Electro-Deionization, or EDI, is a process that evolved from conventional ion exchange technology. EDI provides continuousdemineralization at recovery rates of 90% or more. In EDI, just as in conventional ion exchange, cations and anions in the feedwater are exchanged for hydrogen and hydroxyl ions in the ion exchange resins, producing demineralized water. The key operational difference is that with EDI, the ion exchange resin is regenerated continuously, while withconventional ion exchange, chemical regeneration is performed intermittently. Continuous regeneration in EDI is achieved electrochemically, by means of ion conducting membranes and an imposed electric current. The hydrogen and hydroxyl ions necessary for regeneration are formed in-situ, without addition of chemical reagents, by means of the familiar water dissociation reaction, sometimes called water splitting.

 

Applications:

  • Power plant chemical liquid processing
  • Electronics
  • Semi-conductor
  • Ultrapure water Precision machinery industry 
  • Pharmaceuticals / pharmacy
  • Food and beverage
  • Drinking water
  • Seawater desalination and brackish water treatment

Case studies: 

Dialysis: 10 m3/h 

cEDI Electro - Deionization to remove irons from water for food beverage | semi conductor

Pharmaceuticals 3 m3/h

cEDI Electro - Deionization to remove irons from water for food beverage | semi conductor

Competitive advantage

EDI product quality approaches 18 Mohm/cm resistivity at design conditions. The product quality is not sensitive to inlet feed fluctuations or spikes, nor does it decay over time as in the exhaustion of traditional deionization units. Reduction of both SiO2 and ionizable TOC in an EDI system is comparable to results achieved with primary mixed-bed operation.

Contact Details
Shanghai Xunhui Environment Technology Co., Ltd.

Contact Person: Mr. Murphy

Tel: +8613816614405

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