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INTRODUCINGBINH HUNG - WATER TREATMENT PLANT                   Advisor: Prof. Marion Martienssen                          ...
OUTLINE• WASTE WATER IN HOCHIMINH CITY• DONG DIEU PUMPING• BÌNH HƯNG TREATMENT PLANT
OVERVIEWS OF WASTE WATER IN HOCHIMINH CITY• Water consumption per capita: 150 l/day(source: JICA project for sewage planni...
OVERVIEWS OF WASTE WATER IN HOCHIMINH CITY• Domestic wastewater treated: less than 10%• Only 30% of the industrial zones/p...
MAP OF COLLECTING SEWAGE ROUTE                                                                  Tôn Đức Thắng St.         ...
OVERVIEWS OF WASTE WATER IN HOCHIMINH CITY
ĐỒNG DIỀU PUMPING STATION• Pumping waste water from main sewage at Tàu Hủ - Bến  Nghé - Đôi - Tẻ Channel to Bình Hưng Wast...
BÌNH HƯNG TREATMENT PLANT OVERVIEWPhase 1   - Capacity: 141,000 m3/day   - Technology: Activated Sludge   - Location: Bình...
DESIGN PARAMETERS           Year    Square Area   Population    Capacity       Effluent Quality                      (ha) ...
PERSPECTIVE OF BINH HUNG TREATMENT PLANT                                                     Office              Sludge tr...
TECHNOLOGY PROCESS Screening               Primary Sedimentation         Aerated tank             Secondary Clarifier     ...
EQUIPMENTS AND DEVICESBooster Pump station    Primary sedimentation    Aerated tank         Secondary Sedimentation     Di...
WASTE WATER FLOW                                                                                WATER ANALYSIS RESULT140,0...
MAIN RESULTS• 100 personnel: 50% of bachelor, 30% of engineers, 3 foreign  experts.• Quality of effluent meets design stan...
OPERATING AND MAINTAIN                    Operating and monitoring         Take sample and analysing             Maintaining
OVERVIEW OF TREATMENT SYSTEM
PRIMARY SEDIMENTATION
AEROBIC TANK (ACTIVATED SLUDGE)
SECONDARY CLARIFIER
DISINFECTION TANK     DISINFECTION TANK
COMPOSTING, THICKENING SLUDGE
WE HAD A NICE TRIP  THANK YOU
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Binh Hung Waste water treatment (Ho Chi Minh City)

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Transcript of "Binh Hung Waste water treatment (Ho Chi Minh City)"

  1. 1. INTRODUCINGBINH HUNG - WATER TREATMENT PLANT Advisor: Prof. Marion Martienssen Speaker: Vo My Y Nguyen Dinh Khoa HCMC, October 4, 2011
  2. 2. OUTLINE• WASTE WATER IN HOCHIMINH CITY• DONG DIEU PUMPING• BÌNH HƯNG TREATMENT PLANT
  3. 3. OVERVIEWS OF WASTE WATER IN HOCHIMINH CITY• Water consumption per capita: 150 l/day(source: JICA project for sewage planning in Hanoi)• Total discharge in Ho Chi Minh city: 876,170 m3/day • 83 hospitals, 26 medical centres - Discharge: 17,000 – 20,000 m3/day • Total discharge from industrial zones/parks: 400,000 – 500,000 m3/day • From Domestic: 300,000 m3/day.(source: 2009, PCD project for building the wastewater pollution control action plan in Ho Chi Minh city)• Wide range of wastewater . (Industry, domestic, hospital)• Seprate and combine waste water system.
  4. 4. OVERVIEWS OF WASTE WATER IN HOCHIMINH CITY• Domestic wastewater treated: less than 10%• Only 30% of the industrial zones/parks have centralized wastewater treatment systems.• Can only treat certain pollutants at certain concentration limits. Eg: pH, BOD, COD, SS, colority, nutrients. (satisfy column A and B of TCVN 5945:2005)• Planning a system of 9 wastewater treatment plants (one has already been in operation, 3 are being prepared for construction).• Building wastewater treatment systems in large hospitals• Improving centralized wastewater treatment systems of industrial parks (equipping automatic monitoring system)
  5. 5. MAP OF COLLECTING SEWAGE ROUTE Tôn Đức Thắng St. D300mm Dis.10 Dis.1 Trần Hưng Đạo St. Dis.3 Dis.5 Tàu Hủ Channel D1500mm Main sewage Đôi Channel 6.5km D2200mm Đồng Diều H=-15m Dis.8 Pumping Station Nguyễn Văn Linh St. Loading sewage 3km H=-15m Treatment Plant 141.000m3/day
  6. 6. OVERVIEWS OF WASTE WATER IN HOCHIMINH CITY
  7. 7. ĐỒNG DIỀU PUMPING STATION• Pumping waste water from main sewage at Tàu Hủ - Bến Nghé - Đôi - Tẻ Channel to Bình Hưng Waste Water Treatment Plant• Capacity: - Phase 1: 133.3 m3/minute (192,000 m3/day) by three underground pumps - Phase 2: 400 m3/minute (576,000 m3/day) (will be installed three more underground pumps)
  8. 8. BÌNH HƯNG TREATMENT PLANT OVERVIEWPhase 1 - Capacity: 141,000 m3/day - Technology: Activated Sludge - Location: Bình Hưng Ward, Bình Chánh District, Hồ Chí Minh City - Square: 14 ha - ODA funding from Japan: 100 millions USD - Started at 11/2004 - Finished at 12/2008
  9. 9. DESIGN PARAMETERS Year Square Area Population Capacity Effluent Quality (ha) (m3/day)Phase 1 2008 824.8 425,830 141,000 BOD ≤ 50mg/L SS ≤ 100mg/LPhase 2 2015 2,791.6 1,421,778 469,000 BOD ≤ 50mg/L SS ≤ 100mg/LPhase 3 2020 2,791.6 1,390,282 512,000 BOD ≤ 20mg/L SS ≤ 50mg/LDischarge standardPhase 1 & 2: TCVN 5945:2005, level B (BOD ≤ 50mg/L; SS ≤ 100mg/L)Phase 3: TCVN 5945:2005, level A (BOD ≤ 20mg/L; SS ≤ 50mg/L)
  10. 10. PERSPECTIVE OF BINH HUNG TREATMENT PLANT Office Sludge treatment Sedimentation Booster pump Composting Aerobic tank Compress air Storage Disinfection Effluent Influent
  11. 11. TECHNOLOGY PROCESS Screening Primary Sedimentation Aerated tank Secondary Clarifier DisinfectionInfluent Effluent Recycled sludge 25% Exceeding sludge Centrifugal Thickening Gravity Thickening Sludge tank Composting Dewatering Mixed Sludge Sludge blocks
  12. 12. EQUIPMENTS AND DEVICESBooster Pump station Primary sedimentation Aerated tank Secondary Sedimentation Disinfection tank Gravity Thinkenning Sludge pump Compress air pipes Water filtering system for reuse Polime Supplier Centrifugal dewatering
  13. 13. WASTE WATER FLOW WATER ANALYSIS RESULT140,000 128,936 Parameter Unit Influent Effluent120,000 Date: 23/06/2010 110,457 108,242 1 SS Mg/L 200 81100,000 99,937 91,688 88,890 89,727 90,068 2 BOD Mg/L 53 41 84,526 80,000 83,408 79,064 3 Total N Mg/L 12.9 6.7 77,034 72,185 69,740 4 Total P Mg/L 1.6 1.460,000 56,821 48,3754,169 Date: 25/08/201040,000 1 SS Mg/L 472 85 31,643 2 BOD Mg/L 46 4320,000 13,387 3 Total N Mg/L 22.4 6.2 - 4 Total P Mg/L 4.9 1.5 5 6 7 8 9 10 11 12 1/10 2 3 4 5 6 7 8 9 10 11 Waste Water (m3) Month
  14. 14. MAIN RESULTS• 100 personnel: 50% of bachelor, 30% of engineers, 3 foreign experts.• Quality of effluent meets design standard (TCVN, level B)• In good condition: remove 23.265 kg BOD/day
  15. 15. OPERATING AND MAINTAIN Operating and monitoring Take sample and analysing Maintaining
  16. 16. OVERVIEW OF TREATMENT SYSTEM
  17. 17. PRIMARY SEDIMENTATION
  18. 18. AEROBIC TANK (ACTIVATED SLUDGE)
  19. 19. SECONDARY CLARIFIER
  20. 20. DISINFECTION TANK DISINFECTION TANK
  21. 21. COMPOSTING, THICKENING SLUDGE
  22. 22. WE HAD A NICE TRIP THANK YOU
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