• Organic and synthetic, liquid and powder coagulants (Polyelectrolytes)
  • Bleaching cation resins
  • Defoamer
  • Enzymatic and nutrient bacterial mixtures
  • Nutrients
  • Deodorants
FANGHI 4.0: ETIS guida la transizione ecologica nel recupero di fosforo e metalli pesanti
Sludge 4.0: ETIS® leads the ecological transition in phosphorus and heavy metal recovery

In the context of ecological transition and circular economy, sludge from urban and industrial wastewater treatment is no longer a mere disposal burden—it has become a carrier of high-value resources. Phosphorus and heavy metals, present in significant concentrations, can be …

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Drying of dehydrated sludge: an increasingly strategic solution

The disposal of sludge from wastewater treatment plants is becoming an escalating challenge: finding landfill sites is increasingly difficult and costly, while its use in agriculture has often become unfeasible, if not outright forbidden. To address the issue, there are …

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etis acque reflue sdg depurazione
ETIS – Advanced Technology for the Removal of Microbiological and Endocrine Pollutants from Wastewater

The effective management of microbiological contaminants and emerging pollutants, particularly endocrine-disrupting compounds (EDCs), is one of the most critical challenges in wastewater treatment. To address this need, SDG S.r.l. has developed and patented ETIS, an innovative technology based on an …

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