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Faculty of Engineering Department of Process Engineering & Mass Transfer Operation and Balance Sludge in wastewater treatment plants Dr. Hasan Hamouda.

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Presentation on theme: "Faculty of Engineering Department of Process Engineering & Mass Transfer Operation and Balance Sludge in wastewater treatment plants Dr. Hasan Hamouda."— Presentation transcript:

1 Faculty of Engineering Department of Process Engineering & Mass Transfer Operation and Balance Sludge in wastewater treatment plants Dr. Hasan Hamouda Institut für Thermische Verfahrenstechnik

2 3 / 32 municipal wastewater treatment plants

3 Institut für Thermische Verfahrenstechnik 4 / 32 Industrial wastewater treatment plants

4 7 / 32 Institut für Thermische Verfahrenstechnik DumpingProductionExcretion Wastewaterhousewaste WWTLandfill thermal recycling preflooder Soil Groundwater Drinkwater Sludge Seepage Water Influence in the Environment & in Humanhealth

5 Institut für Thermische Verfahrenstechnik 5 / 32 Separation Sand trap Primary Sedimentation Bio- reactor Sedimentation Tank CO 2 Primary Sludge excessive Sludge influence effluence wastewater treatment plants preflooder O2O2

6 Institut für Thermische Verfahrenstechnik 5 / 32 wastewater treatment plants-Staff

7 Institut für Thermische Verfahrenstechnik 5 / 32 wastewater treatment plants Influent

8 Institut für Thermische Verfahrenstechnik 5 / 32 wastewater treatment plants Influent pump

9 Institut für Thermische Verfahrenstechnik 5 / 32 wastewater treatment plants-Sampler

10 Institut für Thermische Verfahrenstechnik 5 / 32 wastewater treatment – Bar screen Grit removal

11 Institut für Thermische Verfahrenstechnik 5 / 32 wastewater treatment plants – Sand trap

12 Institut für Thermische Verfahrenstechnik 5 / 32 wastewater treatment plants–phosphate elimination

13 Institut für Thermische Verfahrenstechnik 5 / 32 wastewater treatment plants-Iron tank FeCl

14 Institut für Thermische Verfahrenstechnik 5 / 32 wastewater treatment plants-Combination Tank

15 Institut für Thermische Verfahrenstechnik 5 / 32 wastewater treatment plants- Aeration tank

16 Institut für Thermische Verfahrenstechnik 5 / 32 wastewater treatment plants- Aerator

17 Institut für Thermische Verfahrenstechnik 6 / 32 Sludge treatment Dewatering Anaerobic Stabilization Landfill agricultural recycling thermal recycling Sludge

18 Sludge Tank 220 m 3 Pressing TSS~4% agriculture Liming TSS~15% TS~4% Silo 800 m 3 TSS~32% Polymer Dosage

19 Institut für Thermische Verfahrenstechnik 5 / 32 Dewaterd Sludge Excess- Sludge Lime 20% H 2 O 62% Sludge 18% Sludge 4% H 2 O 96%

20 wastewater treatment plants-excessive Sludge

21 5 / 32 wastewater treatment plants-treated sludge

22

23

24 Data Base (Idea) exist? Yes No Operating data after data- handling system Evaluation Documentation Data base Controlle data- handling system Operating data

25 Data Input

26 Parameters

27 31 / 32 Report


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