Products for the water treatment

Hydrocarbon separators

The hydrocarbon separators designed by Salher are manufactured in GFRP (Glass Fiber Reinforced Polyester) and sized in accordance with EN 858.

They separate mineral oil and grease and hydrocarbon from water. 

Separators Class I and II

Separators Class I

Separators by coalescence.
They guarantee an outlet oil concentration lower than 5 ppm.

Separators Class II

Standard separators.
They guarantee an outlet oil concentration lower than 100 ppm.

Available configurations, according to the features.

Manual Skimmer

  • Model CHC-SH-L-K.
  • Model CHC-SH-L-X-K.

Mechanical Skimmer

  • Accessory SK (skimmer), with explosion-proof protection ATEX in option.
  • Included in the model CHC-SH-L-K-M.
  • Valid for most part of the separators manufactured by Salher.

Automatic Closure Device

  • Automatic closure device in case of excessive accumulation of hydrocarbon, composed of a float designed to float in the water and oil interphase at a density of 850kg/m³ and a shut-off valve. 
  • Included in all the models with reference «O».

Bypass

  • Flow bypass device allows the treatment of only a part of the inflow, deriving the rest. Ideal to treat rainwater of large areas such as parkings, airport runways and large paved surfaces.
  • Included in all the models with reference «BP».

Oil filter

  • Extra separation element that allows coalescence through PP fibers with oleophilic capacity.
  • Included in all the models with reference «F».

Absorbent Filter

  • Extra separation element to intercept particles diluted in water or with densities similar to water.
  • These elements are custom designed.
  • Included in the models with reference «AB».

Active carbon filter

  • Extra separation element to intercept particles diluted in water or with densities similar to water.
  • These elements are custom designed.
  • Included in the models with reference «CA».

Basic elements of the hydrocarbon separators.

Hydrocarbon Separators CHC-SH-L-X-K

Grit chamber.

CHC-SH-L-2, CHC-SH-L-O-BP models include a grit chamber.

Oil storage tank.

  • Accumulation of hydrocarbons inside the separator and on the oil layer.
  • In specific models, for large quantity of oils, an independent chamber is available. 
  • CHC-SH-L-X-K model includes an hydrocarbon storage tank.
  • Models with manual or automatic skimmer have independent oil storage tanks: CVC-AC.

UR UltrareinforcedUltrareforzado Salher, logo

    All separator models can be manufactured ultra-reinforced for deep installations or with other requirements.

    Our hydrocarbon separators are standardized from 0,5 to 500 l/s; for specific cases, we design and manufacture customized separators.

    Accessories for separators

    Salher manufactures some useful accessories to improve the operation of hydrocarbon separators.

    • Level detection alarms.
    • Flow regulators.
    • Manhole extensions.
    • Ultra reinforced GRPF tanks.

    Further information:

    For organic oil and grease removal (animal and vegetal), please refer to Grease Separators.

    Salher Products

    Hydrocarbon separators

    Drinking water

    • Treatment plants by filtration.
    • Treatment plants by ultrafiltration.
    • Reverse osmosis plant.
    • Desinfection systems.

    Sludge treatments

    Primary treatments

    • Dissolved Air Flotator Vespa.
    • Settlers.

    Secondary treatments

    • WWTP by activated sludge.
    • WWTP by moving bed biofilm reactor (MBBR).
    • WWTP by biomembranes (MBR).
    • WWTP by trickling filter.
    • Specific WWTP.

    Tertiary treatments

    Pretreatments

    • Screening systems.
    • Grit chambers and grease separators.

    Pumping stations

    Accessories

    salher@salher.com

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    Engineering – Wastewater treatment – Purification – Liquid/solids separation equipment for industrial and municipal process applications – Surface water – Groundwater – Water Reuse – Drinking Water – Hydrocarbon and Oil Water Separation

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