The field of microbiological treatment of sludge is experiencing rapid development due to increasing environmental pressures and a global drive towards ...

Sewage sludge at the Wakarusa Wastewater Treatment Plant before it is thickened for land use is pictured on Friday, February 14, 2025. In these bubbling basins, you’ll find some of the hardest workers ...

Suggested Citation: "6 Public Health Concerns About Chemical Constituents in Treated Wastewater and Sludge." National Research Council. 1996. Use of Reclaimed Water and Sludge in Food Crop Production.

KALAMAZOO, MI -- Wastewater sludge hauling has tripled in price for the city of Kalamazoo since 2018, so the city is trying to find innovative solutions to reduce the financial burden. The city now ...