The water used for car washes contains sand, sludge, detergents and traces of hydrocarbons and metals. Therefore, it requires purification treatment that respects the limits set by law.

The NEUTRAbio range offers the best solution, whose effectiveness has been tested by the prestigious German institute Dibt.

After separation of sludge and oils, the biofiltration process takes place through biomass attached to the filter wash and oxygenation through diffusers fed by external blower.

Benefits

  • compliance with the strict discharge limits of Italian national laws
  • Absence of additional chemical reagents
  • possibility of partial or total water recycling
  • monolithic reinforced concrete SLW60 tank
  • Low installation, operation and maintenance costs
  • Strong and durable HDPE and stainless steel technical parts

Application fields

  • Portal car washes
  • self-service tracks
  • tunnels
  • truck washes

Carwash

NEUTRAbio

  • Basic elements:
    NEUTRAtwin compact sludge and oil separator
    NEUTRAbio biological purifier
  • Optional elements:
    Basin for partial or total water recycling
    finishing with activated carbon (NEUTRAkap)
    Possibility of separating rainwater from washing water (NEUTRAswitch)

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Oil and sludge separators

First rain water

Civil waste water

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primary water treatment

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