Anaerobic treatment of sewage sludge and grease trap sludge in continuous co-digestion by Neczaj E., Bien J., Grosser A., Worwag G. and Kacprzak M. Global NEST Journal
Increase of biogas production through co-digestion of lipids and sewage sludge by Noutsopoulos C., Mamais D., Antoniou K. and Avramides C. Global NEST Journal