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Industrial rainwater treatment

When and industrial equipment fulfilled with hydrocarbons is installed outside it is subject to rainwater that can fill this primary retention tank. To overcome this rainwater/oil leak overflow risk, the tank must be equipped with a system that filters and continuously discharges rainwater while retaining hydrocarbons within a secondary retention device.

Authorities have set the hydrocarbon contamination limit to no more than 5 ppm hydrocarbon in discharged water (EN 858-1: "light liquid separations facilities"). Therefore, SANERGRID propose you pre-fabricated offset pit especially designed for hydrocarbons applications, and rainwater filter for oil contaminated waters which works by gravitation without electricity and auto block itself when too much oil saturate the filter; or with pumped systems with level detection and alarms trigger.

1- Outdoor oil transformer leakage and spill
Outdoor oil transformer leakage and spill
2 - Rainwater contaminated with hydrocarbons
Rainwater contaminated with hydrocarbons
3 - Civil work engine with oil spill
Civil work engine with oil spill
4 -  Rain + oil spill : consequences on water pool
Rain + oil spill : consequences on water pool
SPI filter PETRO PIPE example : rain is drained, oil is contained
SPI filter PETRO PIPE example : rain is drained, oil is contained
Range D-POSIT : double wall prefabricated offset pit class 1 and 2
Range D-POSIT™ : double wall prefabricated offset pit class 1 and 2
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PETRO PIT® Hydrocarbon...

The range PETRO PIT® is composed by a set of rainwater filter cartridges designed to drain rainwater in hydrocarbons retention bund, metallic retention tanks or small concrete pit. The PETRO PIT® cartridge solidifies instantly when large hydrocarbon leak...
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PUMP THROUGH BARRIER™...

PUMP THROUGH BARRIER™ is a system specially designed to easily adapt to any retention tank, pit or retention volume.It ensure a rainwater drainage by filtrating hydrocarbons traces, pumping from a retention volume the fluids through a PETRO BARRIER™...
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Petro-PIPE®...

PETRO PIPE is medium category range rainwater Filter. Robust, sized for medium flow rates in industrial conditions (civil engineering applications, concrete pits, bunds, compressor, generator, transformer retention pit or containment, substations),...
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PETRO PLUG®...

The range PETRO PLUG® is composed by a set of rainwater filter cartridges designed to drain rainwater in hydrocarbons retention bund, metallic retention tanks or small concrete pit pipes and canalisation The PETRO PLUG® cartridge solidifies instantly when...
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Filters for natural...

The range SPI for natural Esters type MIDEL EN or FR3 COOPER is composed by a set of rainwater filter cartridges designed to drain rainwater in hydrocarbons retention  bund, metallic retention tanks or small concrete pit. The  cartridges solidifies...
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OIL BOND range:...

A range of products solidifying hydrocarbons SPI's OIL BOND products are unique absorbent products that solidify hydrocarbons, such as dielectric oils, gasoline or gas oil. They come in the form of rolls, cushions or absorbent powder.
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Containment booms GRINTEC

Booms against pollution GRINTEC containment booms are designed to retain floating oils or hydrocarbons on the surface of the water. They can trap them and then contain the spill in a surface defined by the location of the boom.
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Skimmers GRINTEC®

A simple tool for easy hydrocarbon harvesting GRINTEC® Skimmers are compact models, designed for recovering all types of hydrocarbon. Within our range of Skimmer, we can differentiate between Selective Skimmers and Overflow Skimmers. All our equipments are...
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Hydrocarbon absorbents...

An absorption simple and effective GRINTEC® absorbents, are designed to absorb oil spills and other petroleum based liquids while repelling water. Absorbents are ideal for use in bunds, on lakes, harbours, rivers and the sea where oil needs to be absorbed...
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