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Oil Interceptors

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Oil Interceptors

Bypass Interceptors

By-pass oil interceptors have specified flow rates designed to fully treat flows generated from the majority of rainfall events. Flows generated from intense rainfall events in excess of the designed flow rates by-pass the interceptor. The first portion, which is heavily contaminated, is treated by the interceptor, while the extremely diluted flows are bypassed. These interceptors are used when it is considered an acceptable risk not to provide full treatment for high flows, for example, where there is a high risk of a large spillage and heavy rainfall occurring at the same time is minimal.

Aswaclear NSB-006-2H

 

Nominal flow: 6 l/s
Peak flow: 60 l/s
Area covered: 3,333 m2
Max. silt storage cap.: 1,000 litres
Oil retention capacity: 400 litres
Total system volume: 5,000 litres

Aswaclear-NSB006-2H
 

Aswaclear NSB-010-3H

Nominal flow: 10 l/s
Peak flow: 100 l/s
Area covered:5,555 m2
Max. silt storage cap.: 1,150 litres
Oil retention capacity: 400 litres
Total system volume: 7,500 litres

 

 Aswaclear-NSB-010-3H
 

Aswaclear NSB-012-3H+

Nominal flow: 12 l/s
Total system volume: 120 l/s
Area covered:   6,666 m2
Max. silt storage cap.: 1,500 litres
Oil retention capacity: 400 litres
Total system volume:  10,500 litres

 Aswaclear-NSB-012-3H
 

Aswaclear® NSB-020-CH

Nominal flow: 20 l/s
Peak Flow 200 l/s
Area covered: 11,111 m2
Max. silt storage cap.: 2,000 litres
Oil retention capacity: 400 litres
Total system volume:  10,500 litres

 Aswaclear-NSB-020-CH

 

 

Forecourt Interceptors

Forecourt interceptors are full-retention interceptors specified to retain on site the maximum spillage likely to occur on a petrol filling station. They are required for both safety and environmental reasons and will treat spillages occurring during vehicle refuelling and road tanker delivery. The size of the interceptor is designed to retain the possible loss of the contents of one compartment of a road tanker, which may be up to 7600 litres.

Aswaclear FC-NS-6-CH

Nominal flow: 6 l/s
Area covered: 333 m2
Max. silt storage cap.: 800 litres
Oil retention capacity: 7,600 litres
Total system volume:10,500 litres

 

Aswaclear-FC-NS-6-CH

 Aswaclear FC-NS-10-CC

Nominal flow:    10 l/s
Area covered:   555 m2
Max. silt storage cap.: 1,000 litres
Oil retention capacity: 7,600 litres
Total system volume: 16,000 litres

 Aswaclear-FC-NS-10-CC

 

 

 

Full Retention Interceptors

Full retention oil interceptors are used in sites with a medium to high risk of oil spills or contamination. Examples include, maintenance garages, goods vehicle parks, refuse recycling etc. Full retention oil interceptors treat the full flow that can be generated by rainfall with an intensity of 60mm/h.

There are three types of Full retention oil interceptors:

  • Class 1- Full retention with coalescence filter and Automatic shut-off (where there is a high risk of an oil spill)
  • Class 1 – Full retention with coalescence filter and without Automatic shut-off (where there is a medium risk of an oil spill)
  • Class 2 – Full retention without coalescence filter or Automatic shut-off (Can only be used where discharge to a wastewater treatment system)

Aswaclear FR-NS-10-C Buderous

Example of usage: Light industrial use, low silt content
Nominal flow: 10 l/s
Area covered: 555 m2
Max. silt storage cap.: 4,000 litres
Oil retention capacity: 800 litres
Total system volume: 8,000 litres

Aswaclear-FR-NS-10-C-Buderous

Aswaclear FR-NS-10-HC Class 1

Example of usage: Medium industrial use, normal silt content
Nominal flow: 10 l/s
Area covered: 555 m2
Max. silt storage cap.: 5,000 litres
Oil retention capacity: 1,000 litres
Total system volume: 10,500 litres

Aswaclear-FR-NS-10-HC-Class1

Aswaclear FR-NS-10-CC Buderous

Example of usage: Medium industrial use, normal silt content
Nominal flow:    10 l/s
Area covered:   555 m2
Max. silt storage cap.: 6,000 litres
Oil retention capacity: 1,600 litres
Total system volume: 16,000 litres

Aswaclear-FR-NS-10-CC-Buderous

Aswaclear FR-NS-20-CC Buderous Class 1

Example of usage: Large carpark, workshop
Nominal flow: 20 l/s
Area covered: 1,110 m2
Max. silt storage cap.: 5,000 litres
Oil retention capacity:1,800 litres
Total system volume: 16,000 litres

Aswaclear-FR-NS-20-CC-Buderous-Class-1

Aswaclear FR-NS-50-2C Ortner Class 1

Example of usage: Large carpark, workshop
Nominal flow: 50 l/s
Area covered: 2,773 m2
Max. silt storage cap.: 2,000 litres
Oil retention capacity: 4,000 litres
Total system volume: 16,000 litres

Aswaclear-FR-NS-50-2C-Ortner-Class-I

Aswaclear FR-NS-6-H HDP Class 1

Example of usage: Small carpark, workshop
Nominal flow: 6 l/s
Area covered: 333 m2
Max. silt storage cap.: 800 litres
Oil retention capacity: 400 litres
Total system volume: 2,500 litres

Aswaclear-FR-NS-6-H-HDP-Class-1
 

Aswaclear FR-NS-10-HH HDP Class 1

Example of usage: Large carpark
Nominal flow: 10 l/s
Area covered: 555 m2
Max. silt storage cap.: 1,000 litres
Oil retention capacity: 550 litres
Total system volume: 5,000 litres

 Aswaclear-FR-NS-10-HH-HDP-Class-1
 

Aswaclear FR-NS-20-C HDP Class 1

Example of usage: Carwash, carpark
Nominal flow: 20 l/s
Area covered: 1,110 m2
Max. silt storage cap.: 2,500 litres
Oil retention capacity: 1,000 litres
Total system volume: 8,000 litres

 Aswaclear-FR-NS-20-C-HDP-Class-1
 

Aswaclear FR-NS-10-3H Class 2

Example of usage: Industrial use with direct discharge to sewer
Nominal flow: 10 l/s
Area covered: 555 m2
Max. silt storage cap.: 2,500 litres
Oil retention capacity: 1,000 litres
Total system volume:  7,500 litres

 Aswaclear-FR-NS-20-3H-Class-2
 

Aswaclear FR-NS-20-3H Class 2

Example of usage: Large carpark, workshop
Nominal flow: 20 l/s
Area covered: 1,110 m2
Max. silt storage cap.: 2,300 litres
Oil retention capacity: 1,500 litres
Total system volume: 7,500 litres

 Aswaclear-FR-NS-20-3H-Class-2

Aswaclear FR-NS-20-CL2-3C Class 2

Example of usage:  Large carpark, workshop
Nominal flow: 20 l/s
Area covered: 1,110 m2
Max. silt storage cap.: 6,000 litres
Oil retention capacity: 4,000 litres
Total system volume: 24,000 litres

 Aswaclear-FR-NS-20-CL2-3C-Class-2
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Moylough Concrete Products Ltd 

Works & Head Office - Cloonascragh
Athenry Rd. Tuam, Co. Galway
Tel: 093-28800 | Fax: 093-28818
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Moylough Eco Systems

Works & Head Office - Cloonascragh
Athenry Rd. Tuam, Co. Galway
Tel: 093-28800 | Fax: 093-28818
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

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