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1 Chapter 7: Grit Removal Wastewater Engineering 110401455 Dr. Ahmed Bdour Fall 2013-2014

Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

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Page 1: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

1

Chapter 7: Grit Removal

Wastewater Engineering

110401455

Dr. Ahmed Bdour

Fall 2013-2014

Page 2: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

2 Prepared by: Dr. AN Bdour 11/26/2013

Wastewater Treatment Plant

Page 3: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

3 Prepared by: Dr. AN Bdour 11/26/2013

Page 4: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

4 Prepared by: Dr. AN Bdour 11/26/2013

Page 5: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

5 Prepared by: Dr. AN Bdour 11/26/2013

Page 6: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

6 Prepared by: Dr. AN Bdour 11/26/2013

Page 7: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

7 Prepared by: Dr. AN Bdour 11/26/2013

Page 8: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

8 Prepared by: Dr. AN Bdour 11/26/2013

Page 9: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

9 Prepared by: Dr. AN Bdour 11/26/2013

Page 10: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

10 Prepared by: Dr. AN Bdour 11/26/2013

Page 11: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

11 Prepared by: Dr. AN Bdour 11/26/2013

Page 12: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

12 Prepared by: Dr. AN Bdour 11/26/2013

Page 13: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

13 Prepared by: Dr. AN Bdour 11/26/2013

Page 14: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

14 Prepared by: Dr. AN Bdour 11/26/2013

Page 15: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

15 Prepared by: Dr. AN Bdour 11/26/2013

Page 16: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

16 Prepared by: Dr. AN Bdour 11/26/2013

Page 17: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

17 Prepared by: Dr. AN Bdour 11/26/2013

Page 18: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

18 Prepared by: Dr. AN Bdour 11/26/2013

Page 19: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

19 Prepared by: Dr. AN Bdour 11/26/2013

Page 20: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

20 Prepared by: Dr. AN Bdour 11/26/2013

Page 21: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

21 Prepared by: Dr. AN Bdour 11/26/2013

Page 22: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

22 Prepared by: Dr. AN Bdour 11/26/2013

Page 23: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

23 Prepared by: Dr. AN Bdour 11/26/2013

Page 24: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

24 Prepared by: Dr. AN Bdour 11/26/2013

Criteria for Aerated Spiral-Roll Grit Chamber

Page 25: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

25 Prepared by: Dr. AN Bdour 11/26/2013

Page 26: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

26 Prepared by: Dr. AN Bdour 11/26/2013

Page 27: Chapter 7: Grit Removal - CIVILITTEE · Aerated Grit Chambers Shape of Chambers Rectangular (for medium to large treatment plants) Square (for small to medium treatment plants) Circular

27 Prepared by: Dr. AN Bdour 11/26/2013

Suggested problems 7.1 7.7

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