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Sewage sludge treatment and management is one of the most important disciplines in waste water treatment technology. In this course the following topics are discussed: Production and characterization of sewage sludge. The features of different options for sludge utilization or disposal are outlined, together with problems connected to the storage and transportation of sludge. There are discussed the treatment and stabilizations methods necessary to meet the technical and legal requirements for the different utilization and disposal options.
Last update: Pátková Vlasta (17.01.2018)
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Students will be able: to estimate the amount of sludge at various treatment technologies and to evaluate their properties, to choose an optimal alternative of sludge stabilization and other technological stages of sludge treatment to assess the possibilities of material and energy reuse of sludge and to assess the mutual impact of sludge and sewage lines. Last update: Pátková Vlasta (17.01.2018)
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Podmínkou zakončení předmětu je jedna individuální prezentace k tématu předmětu v průběhu semestru a složení závěrečné zkoušky, která probíhá ústní formou. Last update: Jeníček Pavel (06.09.2023)
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Obligatory:
Last update: Jeníček Pavel (09.09.2024)
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Přednášky. Konzultace. Last update: Pátková Vlasta (17.01.2018)
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1. Introduction, sludge production and characterization. 2. Rheological properties of sludge. Definition and criteria of sludge stabilization. 3. Mimisation of sludge production. 4. Preliminary treatments, conditioning and thickening of sludge. 5. Sludge disintegration. 6. Methods of aerobic biological sludge stabilization. 7. Methods of anaerobic biological sludge stabilization. 8. Chemical and physical methods of sludge stabilization. 9. Thermal treatment of sludge. 10. Dewatering. 11. Sludge drying. 12. Sludge hygienization. 13. Agricultural and other land uses. 14. Main aspects of regulations relevant to sludge management. Last update: Pátková Vlasta (17.01.2018)
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http://web.vscht.cz/jenicekp Last update: Pátková Vlasta (17.01.2018)
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. Last update: Kubová Petra (12.02.2020)
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Teaching methods | ||||
Activity | Credits | Hours | ||
Konzultace s vyučujícími | 0.2 | 6 | ||
Účast na přednáškách | 1 | 28 | ||
Příprava na přednášky, semináře, laboratoře, exkurzi nebo praxi | 0.5 | 14 | ||
Příprava na zkoušku a její absolvování | 1.3 | 36 | ||
3 / 3 | 84 / 84 |