Fly ash

From waste to a valuable resource

Usable building materials

In the treatment of REA gypsum and fly ash, filtration solutions from BHS-Sonthofen ensure a particularly high quality of the respective end product. The use of appropriately treated materials conserves resources and thus helps to protect the environment.

Benefits at a glance:

  • High-quality building material
  • Multiple cake washing
  • Reliable dehumidification
  • Low environmental impact

Removing hazardous substances from fly ash

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Removing hazardous substances from fly ash

Fly ash from waste incineration plants contains large quantities of heavy metals. Vacuum belt filters from BHS (indexing belt filters or rubber belt filters) remove most of the heavy metals and chlorides. The remaining solid material is washed and set with cement. The resulting cement/fly ash mixture is proven not to release any heavy metals. This makes the mixture a product that can be used as a building material.

Our machines in use

Indexing belt filter (BF)

This type of vacuum filter is particularly gentle on sediments.

Horizontal Mixers

Optimal mixing quality with short mixing times.

Rubber belt filter (BFR)

Reliable, high-precision filters for rapidly settling solids.

Images

Tests give certainty

Which technology is the right one for your process? Don’t leave anything to chance. In our test center and filtration laboratory, we test according to your specifications and identify the optimal solution for you.

Events

ACHEMA 2022

04.04.-08.04.2022 | Frankfurt am Main (Germany)
Hall 5, Booth C34

2nd Virtual Battery Exhibition

27.04.-03.05.2021 | Virtual Event

14th China International Battery Fair

19.03.-21.03.2021 | Shenzhen (China)
Shenzhen Convention & Exhibition Center

Satisfied customers worldwide

Contact

Find a sales representative

Find your personal contact person on site. We are there for you worldwide.

Find a sales representative

Find your personal contact person on site. We are there for you worldwide.