WWTP of sulphur handling terminal in the Port of Ust-Luga, Russia

In recent years, the Port of Ust-Luga became the second largest port of Russia and in the near future it shall be built up to one of the five biggest ports in Europe. Our units support in various areas the treatment of wastewater of the sulphur handling terminal with a planned handling capacity up to 10 million tons per year.

12/2019

Sludge dewatering

Fully automatic polyelectrolyte preparation and dosing plant

  • 1 x MixLine 7200-0250D, 2-chamber double-deck preparation plant (capacity: 250 l/h)
  • 1 x DS-2-350 dosing station based on eccentric screw pumps (dosing capacity: 350 l/h, 2-6 bar)

 

Sludge thickening plant

Fully automatic polyelectrolyte preparation and dosing unit

  • 1 x MixLine 7200-0250D, 2-chamber double-deck preparation plant (capacity: 250 l/h)
  • 1 x DSM-3-60 dosing station based on diaphragm dosing pumps (dosing capacity: 2 x 60 l/h, 10 bar)

 

Coagulant solution preparation and dosing

  • 1 x MixLine 7200-0250D PP, 2-chamber double-deck preparation unit (capacity: 250 l/h)
  • 1 x DSM-3-15 dosing station based on diaphragm dosing pumps (dosing capacity: 2 x 15 l/h, 4 bar)

 

Water disinfection with NaOCl

IBC docking station incl. preparation and dosing of NaOCl

  • 1 x MixLine 7700-0500-DS docking station incl. solution preparation unit (capacity: 1.000 l/h)
  • 1 x DSM-3-60 dosing station based on diaphragm dosing pumps (dosing capacity: 2 x 60 l/h, 4 bar)

 

pH value correction by means of NaOH

Fully automatic NaOH preparation and dosing unit

  • 1 x Big-Bag emptying station incl. screw conveyor for dry NaOH
  • 1 x MixLine 7100-2000NA 1-chamber preparation and storage unit for NaOH (capacity: 2.000 l/h)
  • 1 x DSM-3-830 dosing station based on diaphragm dosing pumps (dosing capacity: 2 x 830 l/h, 4 bar)
  • 1 x dosing station DSM-3-50 based on diaphragm dosing pumps (dosing capacity: 2 x 50 l/h, 10 bar)

 

Water stabilization by means of milk of lime and sodium (Na2CO3)

Fully automatic dosing unit

  • 1 x dosing station DS-2-507 based on peristaltic pumps (dosing capacity: 507 l/h, 4 bar)
  • 1 x dosing station DSM-2-2700 based on peristaltic pumps (dosing capacity: 2.700 l/h, 4 bar)