Industrial Waste Water
Drinking Water
Municipal Waste Water (Hydro-Engineering)
   
 
 
 
 
 
 
 

 

Technologies
 

 

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Industrial Water Process

Page 3 / 5

Figures of realizations

Commentaries

 
 Settling with bottom sludge scraper
 
   
Treatment of washwater from a blast furnace's smokes
   
  Capacity : 2x450 m³/h
   
  Settling : specific clarifier with bottom sludge scraper
   

 

Horizontals Filters

 

 

Water treatment in a galvanization factory

   
   Flow rate : 215 m³/h
   
  Carbonate removal  HYDROGYR TD
   
  Filtration through "pressure" horizontals filters.
   

 


 

Water treatment on secondary lines of continuous castings

   
  Capacity of the treatment : 760 m³/h
  Filtration through several "pressure" filters.
 
 
Sand Filter
 
   

Filtration in derivation on a cooling line of tinning

   
  Capacity : 30 m³/h
   
   


HYDROPAC

 

 
 Ultra-filtration and Reverse Osmosis
 
 
 

   

Process water for a production line in a glass industry.

   
  Preliminary treatments before filtration on porous membranes  - flow rate : 40 m³/h
 
* coagulation
* flocculation
* bacterial removal
* settling with plates on HYDROPAC
* filtration through sand filters
* chlorine removal on carbon filters

      

  Filtration on porous membranes - system M.B.M. :
 
* Preliminary filtration on ultrafiltration unit : 40 m³/h
* Filtration on two reverse osmosis units in parallel : 2x15 m³/h with a conductivity of 25 µS/cm
  Ultrafiltration and reverse osmosis are on the same  construction.

 

 

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