Residuals & Biosolids Resources
Residuals and biosolids are by-products from the processing or treatment of various products such as food, municipal and industrial wastewater by-products that meet quality standards and that can be beneficially used. For example, it can be used as a soil amendment when composted or directly applied to agricultural land or a source of energy for thermal processes. Strict regulations apply to the various options. Click on the boxes below to learn more about the beneficial use of residuals and biosolids.
Biosolids – Naturally Sustainable (In English)
Biosolids Management Options in Ontario
Ontario Municipal Biosolids Program by Category