Residuals Managed

SYLVIS beneficially manages a wide variety of residuals generated by municipal and industrial processes. Residuals managed by SYLVIS include:

  • municipal wastewater biosolids;
  • drinking water treatment residuals;
  • pulp and paper mill residuals;
  • ashes;
  • wastewater effluent;
  • landfill leachate; and
  • other unique residuals.

Understanding the intrinsic value of residuals, SYLVIS designs and implements management programs that are both economically feasible and environmentally beneficial.

Click on the images below to learn more about the residuals managed by SYLVIS.

What are residuals?

Residuals refers to a broad collection of materials which are generated through municipal and industrial processes...

Biosolids are nutrient-rich organic fertilizer and soil conditioner produced from the solids (food and poop) removed...

SYLVIS is knowledgeable and experienced in beneficial use opportunities for water treatment residuals.


SYLVIS beneficially uses pulp and paper residuals.

SYLVIS’s understanding of the production and characteristics of pulp and paper residuals allows us to recommend...

We work with our ash-generating clients to prioritize and implement operational management programs that capitalize on the inherent benefits of the ash.

We work with our clients to facilitate the beneficial use of ash.

Ash is derived from the combustion of...

SYLVIS implements beneficial use programs for municipal wastewater effluent and landfill leachate.

Our residuals management capabilities are not limited to solid and semi-solid residuals.  SYLVIS implements...

SYLVIS has the technical expertise to identify the benefits and challenges to managing unique residuals.

SYLVIS has experience in managing unique residuals.  Regardless of the type of residual, we apply the same...