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presentation wtp.ppt

  1. 1. PIMPRI-CHINCHWAD MUNICIPAL CORPORATION WATER TREATMENT PLANT, SECTOR 23, NIGDI ALL
  2. 2. PAWANA DAM
  3. 3. RAVET BUND
  4. 4. RAWET-PUNAVALE BUND
  5. 5. PUMP HOUSE AT RAVET
  6. 6. Fine Screen
  7. 7. AERIAL VIEW OF WTP
  8. 8. •SOURCE OF WATER : Pawana River •RAW WATER FLOW: Ph. 1:- 114 mld + 20% started on 1989 Ph. 2:- 114 mld + 20% started on 1999 Ph. 3:- 100 mld + 20% started on 2006 Ph.4:- 100 mld + 20% started on 2010
  9. 9. a) Aeration By means of cascade Aerators. b) Coagulation with chemical addition in flash mixer. c) Flocculation & clarification in clariflocculator. d) Filtration in rapid gravity filters. e) Chlorination for disinfections (Pre & post chlorination)
  10. 10. AREATION FOUNTAIN • It is the process of bringing water in intimate contact with air there by the water absorbs oxygen from air. The various method are.  By air diffusion  By trickling bed  By using spray Nozzles  By using cascade.
  11. 11. CLARIFLOCULATOR • When a coagulant is added to water, the precipitating solids remains finely divided unless they are agglomerated into well developed flocks by way of gentle agitation.
  12. 12. FILTER BED • The suspended & colloidal matter in the river water is reduced to consistently normal proportion by coagulation., flocculation and clarification treatments. • The final purification is effected by passing the treated water through rapid gravity sand filter.
  13. 13. PIPE LINE GALLERY, FILTER HOUSE
  14. 14. Pure Water Sump Sump:-2 Sump:- 1 Sump:- 3 ESR
  15. 15. WATER DISTRIBUTION TANK
  16. 16. CHEMICAL HOUSE
  17. 17. Water Distribution Network in PCMC
  18. 18. Field - Flow & Sampling
  19. 19. Process Analytics
  20. 20. Hach Digital Sensor Family The New Generation in On-Line Municipal and Industrial Process Control
  21. 21. • Contact Person – Mr.Praveen Ladkat Executive Engineer WTP, Sec-23, Nigdi Mob no – 9922501727 Smt. Manisha Hingane Filter Operator Mob no - 9423237078

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