STORMWATER TREATMENT

1. EcoTreatGross Pollutant Trap (Optional): The EcoTreat Gross Pollutant Trap is a particularly useful upstream addition to the treatment train where there is a high solid loading. The easy to clean silt basket removes gross pollutants plus a high percentage of sand and silt, reducing the load on the downstream treatment device.
2. Emergency Storage Chamber: In high-risk environments where a major spill can occur, an Emergency Storage Chamber is installed prior to the EcoTreat Full Retention. This ensures the entire spill is contained during a catastrophic event.
3. Flame Trap: The inlet pipe has a liquid seal which prevents flammable vapours from venting up into the pipework system.
4. Solids Settling Chamber: All inflow first passes through the settling chamber, allowing removal of gross pollutants and fine sediment.
5. Oil Separation/Storage Chamber: Captured oil and other hydrocarbons are held in the oil storage chamber. The capacity of this chamber meets the requirements of EN858-1.
6. Auto Closure Device (ACD): The ACD is engineered to be sensitive to changes in liquid density as a result of fuel, oil or diesel build-up in the oil storage chamber. In the event of a spill, the ACD shuts off the outlet and stops any further discharge, containing the spill on site and preventing any contamination of the stormwater system.
7. Oil Sensing Probe: In high-risk sites including petrol stations, the EPA requires an Oil Sensing Probe to monitor for high accumulation of hydrocarbons. When the level reaches the predetermined depth, an alarm is triggered signaling that a spill has occurred or that the unit requires maintenance.
8. Silt Alarm (Optional): A Silt Alarm Probe can be mounted inside the main chamber to give a fault signal when there is an excess build up of silt and sludge. 

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Specifications