Biosolids Alternative Would Use AWA Equipment, Land Method Could Also Generate Revenue

Altoona, PA (8/27/17) -- Several months ago, the Altoona board hear a presentation about sludge blow-drying equipment that could replace their existing centrifuge and help the authority generate revenue from producing a fertilizer product. Recently, the board heard another management alternative called “ deep row hybrid poplar biosolids recycling”. The biosolids would be put in trenches or land applied in forests to help mitigate environmental damage from strip mines. The method would remove the regulatory challenges of land applying biosolids on farmland.