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Technological characterization of sewage sludge
Waste Management & Research, 1985Laboratory tests for the technological characterization of sewage sludge are catalogued and reviewed. Procedures presently being tested and evaluated by IRSA (Water Research Institute, C.N.R., Italy) are also discussed. Major attention is addressed to the evaluation of sludge dewaterability, since this operation is both expensive and widely utilized ...
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Phragmites australis for sewage sludge stabilization
Desalination, 2009The purpose of this paper is to determine the effectiveness of a reed bed sludge treatment system in Italy after 1 year of operation in two urban wastewater treatment plants, where Phragmites australis was planted directly in emergency beds rearranged for the project. To evaluate the process of stabilization of the sludge parameters were detected which
Peruzzi, Eleonora +6 more
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Alkaline recovery of phosphorous from sewage sludge and stabilisation of sewage sludge residue
Waste Management, 2019The alkaline leaching of Phosphorous (P) from sewage sludge (SS) using either NaOH or KOH was investigated. The effect of type and concentration of alkali, solid liquid loading and leaching temperature were also investigated. The possibility to stabilise the leached SS residue via geopolymerisation was also explored. The results showed that KOH leached
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Thermochemical conversion of sewage sludge: A critical review
Progress in Energy and Combustion Science, 2020Ningbo Gao, Cui Quan
exaly