CTC staining demonstrating the bacterial abundance and metabolic activity in: A residual activated sludge; B residual activated sludge with added B. laterosporus BT271.

 
 
  Part of: Belouhova M, Yaneva D, Topalova Y (2022) Application of residual sludges from wastewater treatment technologies for construction of biofertiliser. In: Chankova S, Peneva V, Metcheva R, Beltcheva M, Vassilev K, Radeva G, Danova K (Eds) Current trends of ecology. BioRisk 17: 157-168. https://doi.org/10.3897/biorisk.17.77463