Avantu presentation 1
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This document lists typical problems that can occur with sewage systems, including congestion in various treatment components like oxidation ponds, clarifiers, biofilters, and digesters. It also mentions sewage spills flowing into rivers, hospital sewage contaminating rivers, full pit toilets polluting groundwater, broken pump stations allowing raw sewage to enter rivers, and non-functional primary oxidation ponds discharging raw sewage.
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this based on the k.park book.this for the community health nursing.only describe system and the sanitary fittings only.
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Avantu presentation 1
This document lists typical problems that can occur with sewage systems, including congestion in various treatment components like oxidation ponds, clarifiers, biofilters, and digesters. It also mentions sewage spills flowing into rivers, hospital sewage contaminating rivers, full pit toilets polluting groundwater, broken pump stations allowing raw sewage to enter rivers, and non-functional primary oxidation ponds discharging raw sewage.
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Avantu presentation 1
- 1. Welcome to
- 2. TYPICAL SEWAGE PROBLEMS Congested Oxidation Primary Pond
- 3. Congested Oxidation Primary Pond
- 7. Congested & Ponding Biofilters
- 9. Sludge Congested Petri Reactor
- 10. Full Sludge Holding Ponds
- 13. Burnt-out Aerator Motor due to overly thick sludge – very high MLSS
- 17. Sewage Spills
- 18. Sewage spill flowing into the river
- 19. Raw hospital sewage flows into the river
- 20. Full Pit toilets contaminating the groundwater
- 21. Congested septic tanks contaminating the groundwater
- 22. Broken pump station, raw sewage flowing into the river
- 23. Non-functional oxidation pond system – Primary Pond
- 24. The sewage is so solid one can stand on it
- 25. The final discharge is raw untreated sewage