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SIGMA DAF in the Food Processing Industry

  • Alt

SIGMA designs and builds the PRE-TREATMENT for SERHS FOOD, one of the most important food processing and catering companies in Spain.

The pre-treatment includes:

  • Pumping Engineering
  • Primary screens and rotary sieve
  • Equalization tank
  • Physical-chemical process with pH control
  • DAF system for TSS and FOG separation

Main goals:

  • Effluent of enough quality to accomplish with legal regulations
  • Possibility of revamping of the industry
  • Optimization of the operation and maintenance costs

            Wastewater characteristics 

Parameter

Units 

Value
COD

mg/L 

5180

BOD

mg/L 

1500
TSS

mg/L 

349
FOG

mg/L 

1295

 

      Pre-treatment performance 

Parameter 

Removal efficiency 

COD

> 65 % 

TSS

> 90 % 

FOG

> 90 % 



Installation pictures 

Download case study