[     Markets listing ](/en/references "  Markets listing")



 

 

 

**THE CLIENT**  
The Client is a multinational company with more than 250 production sites worldwide. The factory is the only location in Italy of this corporation for the production of cosmetics for personal care (cream or liquid). 80% of the production is for foreign markets.  
Production lines work 24 hours a day, 6 days per week.

**THE CHALLENGE**  
The Client’s environmental targets, concerning water use and raw material use reduction, were the main drive to find a solution to reduce water consumption and sludge from the biologic plant.

| Parameters (UM) | Inlet | Distillate | Concentr. |
|---|---|---|---|
| COD (ppm) | >50000 | <3000 | >200000 |
| Conduct. (uScm) | 2900 | <100 | – |
| Surfactant (ppm) | >30000 | <10 | – |
| Silica (ppm) | 70 | <5 | >1000 |



**THE SOLUTION**  
Evaporation technology: RV F 30  
Construction material: UNS S32750  
Overall dimensions: 14 sqm  
  
Evaporation technology: AC R 12  
Construction material: UNS S32750  
Overall dimensions: 14.5 sqm



 

 

 



**ANALYSIS OF MAIN PARAMETERS**



 

 

 

 

   ![](/sites/g/files/dvc4561/files/styles/media/public/image/2024/07/Johnson_tabella.png.webp?itok=tX9t4m2x)   





 

 



 

 

 





**PROCESS DIAGRAM**



 

 

 

 

   ![](/sites/g/files/dvc4561/files/styles/media/public/image/2024/07/Johnson_schema_ENG.png.webp?itok=0a3emtFU)   





 

 



 

 

 





RESULTS  
   
 - Water reuse: ∼90%  
 - Concentration factor: ∼10 times  
 - Reduction of sludge from biological plant  
 - disposal costs reduction

 





 

 

 

 





 [    ![](/sites/g/files/dvc4561/files/styles/content_push_teaser/public/image/2025/02/EVALED_Evaporator_Evaporation_Technologies_Wastewater_PCF.jpg.webp?itok=9N0cVXLD)   



 ](/en/evaporators/pc-heat-pump/pc-f-series "PC F Series evaporators for industrial wastewater treatment") 

  

 [PC F Series evaporators for industrial wastewater treatment](/en/evaporators/pc-heat-pump/pc-f-series "PC F Series evaporators for industrial wastewater treatment") 

 Heat pump and forced circulation evaporators 

 

 

    

 

 

 

 

 

 [READ MORE](/en/evaporators/pc-heat-pump/pc-f-series "READ MORE")