SEWAGE TREATMENT PLANTS POWERFUL INNOVATION
Large surface area with high product stability
Sustainable purification performance

Components for sewage treatment plants

Hewitech designs and manufactures structured plastic filter assemblies for biological wastewater treatment applications for both municipal and industrial wastewater. Our components are used for carbon degradation and nitrification in trickling filter systems and submerged fixed bed plants. The numerous positive references of German as well as international trickling filter projects prove our competence and reduces the customer's investment costs significantly.

 

For this purpose, we can offer renovation or renewal work on the trickling filters, through our experienced team, and additional services such as overall technical solutions, the removal and replacement of used fills together with customized support structures as well as the rotary sprinkler for excellent system performance.

Our experienced team can offer renovation or renewal work on the trickling filters, and additional technical solutions including the removal and replacement of used fills, along with customized support structures and the rotary sprinkler for excellent system performance. Our fills provide a sustainable cleaning performance with a large effective surface area, as well as extremely high product stability which ensures that the trickling filter has a long service life.

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Cooling

  • Trickle grids NC
  • Trickle grids VC
  • Cellular fills CF
  • Crossflow components
  • Drift eliminators
  • Cooling tower sprayer

Rain water

  • VARIO Box Series
  • CONTROL Box Series
  • Drainage Components
  • Sport Base
  • TREE-Boxes
  • Filter Cassettes

Water purification

  • Cellular fills
  • Trickling filters
  • Manhole systems
  • Lamella separators
  • Sub construction
  • Distribution systems

Agriculture

  • COOLPAD
  • Dust extraction
  • Exhaust air purification
  • Curtain components
  • Trickle fill series