SUEZ Water - Water Technologies & Water

Dryers

Reduce weight and produce quality biosolids

Thermal or solar drying are one of several methods that can be used to reduce the volume and improve the quality of wastewater biosolids.

SUEZ offers several dryers to product safe and hygienic biosolids that are biologically stable which allows for long-term storage as well as a broader range of resource recovery options, either as energy or material.

Dryers

Reduce weight and produce quality biosolids

Thermal or solar drying are one of several methods that can be used to reduce the volume and improve the quality of wastewater biosolids.

SUEZ offers several dryers to product safe and hygienic biosolids that are biologically stable which allows for long-term storage as well as a broader range of resource recovery options, either as energy or material.

Drying Solutions

  • STC System* belt dryers - based on SUEZ’s experience of thermal drying at low temperatures, STC Systems Dryers enable the use of low grade waste heat covering up to 100% of the heat demand to fully dry to 90% DS in an intrinsically safe system, easy to operate and lower odor creation potential. Read more here.
  • InnoDry* 2E - an innovative and patented combination of proven technologies, allowing the advantages of both direct and indirect dryers, with unmatched energy demand performance in a dust free environment. The InnoDry allows for a broad range of feed and output product percent dry solids.Read more here .
  • Heliantis* Solar Dryer – transforms any type of dewatered sludge (15% minimum dry content) into a dry, granulated product with a dry-solids content that can be adjusted from 35% to 75%. Using the sun as the main energy source, the sludge is dried in a greenhouse and a scarifying machine breaks up the sludge into carbon-neutral and odorless granules. Read more here.

Featured Video

This video shows how the STC dryers work.

*A trademark of SUEZ. May be registered in one or more countries.