Hydrocarbons removal filters in water SPI
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SANERGRID®HYDROCARBONS REMOVAL FILTERS SPI® « Rain drains, oil is contained™ »

Smart filtration of hydrocarbons in rainwater The Environmental Issue: Many industrial devices such as immersed power transformers contain several thousand litres of transformer oil in their internal cooling or insulation systems. These oils belong to the hydrocarbons classification and may cause severe soil or water pollution in case of leakage. In order to mitigate this pollution risk, such industrial equipment must be paired with retention equipment of a volume at least equal to the volume of hydrocarbons they contain: the full retention principle. The European standard EN 61936-1 (§...

In case of hydrocarbons molecules within the water, the active media « activates », capture and solidify locally oil molecules that surrounds itself. Active media, which is not in contact with hydrocarbons, is not activated and water molecules can still flow through. Solidified hydrocarbons lowering free space for water to flow, the outflow decreases according to of the amount of hydrocarbons trapped in the filter. 3- SEALING STATE: Because of a massive hydrocarbons flow in the input of the filter, or a quantity equal to the saturation capacity of the filter, the active media has solidified...

Standard range presentation: Technology: PETRO PIPE® PETRO PLUG® PETRO BARRIER™ PETRO BARRIER Casted Pump Through PETRO BARRIER Booms, pillows, powder Cartridge filter to screw Cartridge filter to screw or cast in concrete Filtering obturator for drain pipes Filtration system casted in the retention floor Using mode Horizontal, in the lower point retention volumes Inclined, at 25°, in Vertical, casted Vertical, in drain the lower point of in concrete in pipes of the medium and big the retention retention floors retention volumes floors Pump out Filtration system external to the retention...