D90 Whey Demineralization Line GEA Nanofiltration + MEGA Electrodialysis Reversal (EDR)

Installed • Complete • Available Immediately

A complete industrial whey concentration and demineralization line available for immediate purchase. The line was commissioned in 2013, operated for approximately three years, and remains installed and connected on site in Lithuania. Designed for the production of high-value dairy ingredients, including D90 demineralized whey concentrate for infant nutrition and specialty dairy applications.

---

Scope of Supply

GEA Nanofiltration System (NF)

Industrial nanofiltration plant for concentration and partial demineralization of sweet whey.

Main Parameters:

 
• Feed capacity: approx. 17,000 l/h sweet whey
 
• Extended capacity: up to approx. 24,000 l/h
 
• Concentration: from 5.8% total solids to 20% total solids
 
• Membrane area: approx. 980 m²
 
• Control system: Siemens S7 PLC
 
• HMI: Siemens MP277 Touch
 
• Installed electrical power: 112 kW
 
• Complete skid: includes pumps, controls, instrumentation, and piping

MEGA / RALEX Electrodialysis Reversal System (EDR)

Industrial electrodialysis system for whey demineralization.

Included:

 
• 2 × MEGA / RALEX EWDU 6×EDR-II/250 modules
 
• Electrodialysis Reversal (EDR) technology
 
• Integrated pH regulation system
 
• Suitable for D90 whey demineralization applications
 
• Designed for large-scale dairy ingredient production

Stainless Steel Process Tanks

 
• 3 × circulation tanks
 
• Capacity: approx. 20 tonnes each
 
• Construction: Stainless steel

Auxiliary Equipment Included

 
• Heat exchangers
 
• Pumps & Valves
 
• Stainless steel process piping
 
• Electrical equipment and controls
 
• Interconnecting process equipment
 
• Additional auxiliary process components

---

Process Flow & Application

The line was designed for: Whey concentration, whey demineralization, D90 demineralized whey production, lactose and whey ingredient processing, infant nutrition ingredient production, and functional dairy ingredient manufacturing.

  Sweet Whey
  ↓
  GEA Nanofiltration (NF) (Concentration from 5.8% TS to 20% TS)
  ↓
  MEGA Electrodialysis Reversal (EDR) (Deep demineralization to D90 specification)
  ↓
  Demineralized Whey Concentrate

---

Equipment Status & Key Advantages

                                               

Current Status	Main Advantages
Installed and connected in Lithuania           Commissioned in 2013 (operated for ~3 years)           System remains filled with preservation/process liquid (never stored dry)           Excellent overall condition with limited production history           Available for inspection           Technical documentation available	Complete integrated concentration & demineralization solution           Premium GEA & MEGA/RALEX technologies           Industrial-scale processing capacity           Perfect for high-value dairy/infant nutrition applications

---

Commercial Information

 
• Location: Lithuania
 
• Availability: Available Now