1. WASTE WATER TREATMENT
PRESENTED BY;
ISRA ABDUL RAZACK,
ECE “B” FIRST YEAR.

2. CONTENTS
• Introduction
• Screening
• Aeration
• Sedimentation
• Coagulation & Floculation
• Filtration
• Disinfection
• Conclusion

3. INTRODUCTION
Waste
water
Sewage
water
Brakish
water
Grey water

5. SCREENING

6. AERATION

7. SEDIMENTATION

8. COAGULATION & FLOCULATION

10. FILTRATION

12. VARIOUS FILTERS
• Rapid sand filters
Pressure filters

13. Slow sand filters

14. DISINFECTION

15. CONCLUSION
SAVE WATER