Published 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. 141-148_851_NRG_02_Neczaj_14-2.pdf
Published Influence of Diphenyloxide Disulfonate Surfactants on Biodegradation of Hydrocarbons by Rouse J. D., Osamu Hirata and Kenji Furukawa rouse.pdf