Improving the heat transfer properties of waste activated sludge by advanced oxidation processes

Abstract

The disposal of Waste Activated Sludge is a major problem. The paper presents several disposal routes. The ultimate steps in these routes are indirect drying and subsequent incineration. Although the design of the indirect dryers is straightforward from a required heat input, operating temperature difference between sludge bed and heating medium and the… (More)

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10 Figures and Tables