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Stormwater treatment plant with oil separator greenfort series os in power plant


Industry

Power engineering Industry

Type

Stormwater treatment

Task

To obtain treated water that complies with the requirements for discharging it into surface water bodies

Water source

Stormwater

About the project

The equipment is designed and manufactured for industrial rainwater treatment facilities. It was the first project where the oil separator GreenFort series OS was installed. Oil separator GreenFort series OS is designed by our engineers and manufactured in our facilities.


Technologies

NaOCl dosing unit AquaHard series MX -> Mechanical filtration unit

AquaHard series MF -> Active carbon filters AquaHard series AC -> Oil separator GreenFort series OS


Equipment capacity

Sodium Hypochlorite Storage and Dosing Unit, 60 l/h; Unit of Mechanical Filtration, 540 m3/h; Unit of Sorption Filtration, 540 m3/h; Oil Separator, 17,5 x 2 = 35 m3/h.


Parameter

Unit

Feed

After treatment

​Oil products

​mg/dm3

6.0

0.05

​BOD

​mg O2/dm3

5.8

2.0

COD

mg O2/dm3

82.0

15.0

​TCB (total coliform bacteria)

CFU/100 ml

1090.0

500

​TCB (thermotollerant coliform bacteria)

​CFU/100 ml

560.0

100

Coliphages

​BFU/100 ml

12.0

10




Summarise


Treated water from the stormwater treatment is discharged to the surface waterbodies, so it is important to reduce the oil products. The oil separator GreenFort series OS was designed for the treatment of backwash water of mechanical and active carbon filters with oil/petroleum products contamination by the thin-layered sedimentation tank.


Green_Fort_OS
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