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Cavitation as a Potential Technology for Wastewater Management – An Example of Enhanced Nutrient Release from Secondary Pulp and Paper Mill Sludge

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Figure

Fig. 2.  Nt , CODt and CODs measurements before and after treatment with two types of cavitation devices (BTHC and RGHC) on lab-scale
Table 1.  Effect of HC generated inside the pilot-scale RGHC device (30 min) on the chemical characteristics of the secondary pulp and paper mill sludge
Fig. 4.  Microbiological photographs (A40 and A100: non-treated secondary pulp and paper mill sludge; B40 and B100: secondary pulp and paper mill sludge after 30 min of treatment using the pilot-scale RGHC device)

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