7Werther J, Ogada T. Sewage sludge combustion[J]. Progress in Energy And Combustion Science, 1999, 25(1): 55-116.
8Fytili D, Zabaniotou A. Utilization of sewage sludge in EU application of old and new methods: a review[J]. Renewable & Sustainable Energy Reviews, 2008, 12(1): 116-140.
9Otero M, Diez C, Calvo LF, et al. Analysis of the co-combustion of sewage sludge and coal by TG-MS[J]. Biomass and Bioenergy, 2002, 22(4): 319-329.
10Besma K, Frederic M, Fethi Z, et al. Use of a transient model to simulate fluidized bed incineration of sewage sludge[J]. Journal of Hazardous Materials, 2006, 135(1-3): 200-209.