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.
Increase of biogas production through co-digestion of lipids and sewage sludge
by
Noutsopoulos C., Mamais D., Antoniou K. and Avramides C.
Modeling renewal times in Amvrakikos Gulf, Greece
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Stamou A.I., Loverdou L., Matsoukis C., Albanis T. and Gkesouli A.