Research Journal of Engineering and Technology

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Testing the Performance of Pressure Sewer Systems to Reduce Wastewater Overflow


Affiliations
1 Christchurch City Council, Christchurch, New Zealand
2 Christchurch, New Zealand
     

   Subscribe/Renew Journal


Wastewater overflow is one of the major sources of surface water pollution. A pressure sewer system is considered to be effective for reducing wastewater overflow by controlling the operation of pump stations during different storm events. It is a challenge to control pressure sewer systems efficiently and effectively especially in a complex sewer network. In a simple, well-defined sewer network, pressure sewers are highly effective in controlling sewer overflows in the downstream network. But in a complex sewer network pressure sewer systems may, in some cases, even increase the sewage overflows due to complexity in the network and area-wide variation of wet weather response in the network. This paper reviews the pressure sewer systems in post-earthquake Christchurch. The paper examines how reliable a pressure sewer system is in reducing wastewater overflows during different storm events. Hydraulic modelling tools have been used for this research.

Keywords

Reduce Wastewater Overflow, Modelling Pressure Sewer, Performance of Pressure Sewer, Sewage, Water Pollution, Water Quality.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Feo GD. et al. The Historical Development of Sewers Worldwide. Sustainability. June 2014; pp. 3936-3974. (DOI : 10.3390/su6063936)

  • Peril M. Smart Pressure Sewer Collection and Transfer: The Flinders Sewerage Project. Paper presented in the Water New Zealand Annual Conference, September 2012; Retrieved from https://www.waternz.org.nz/Attachment?Action=Download&Attachment_id=902

  • Carne S. Prevention is better than Cure – So Low I/I Sewer Really Works?. Paper presented in the Water New Zealand Annual Conference, September 2014; Retrieved from https://www.waternz.org.nz/Attachment?Action=Download&Attachment_id=491

  • Tse N and McAdie D. Comparison of Risks, Costs and Environmental Impacts Associated with Wastewater Collection Systems. Paper presented in the Water New Zealand Annual Conference. August 2009; pp. 1–6, Retrieved from https://www.waternz.org.nz/Attachment?Action=Download&Attachment_id=1260

  • Bhuyan PK. et al. Assessment of Quality of Ground Water and Surface Water of Choudwar Area in Cuttack District. Asian J. Research Chem. 2011; 4(8):1214-1220.

  • Baghel PS. et al. Comparative Physico-Chemical Analysis of Mandakini River Water at Chitrakoot, District Satna (MP), India. Research J. Science and Tech. 2016; 8(2):71-76.

  • Balamurugan C. and Hebsibai LL. Studies on the Pollution Potential of Vaigai River at Madurai, India. Asian J. Research Chem. September, 2012; 5(9): 1108-1112.

  • Salmon G. Vacuum, Step, Pressure Sewer, Gravity, Hybrid – Which Technology to Use?. Paper presented in the Water New Zealand Annual Conference, September 2013; Retrieved from https://www.waternz.org.nz/Attachment?Action=Download&Attachment_id=621

  • O’Neill E. Pressure Sewer Application in Commercial Developments. Paper presented in the Water New Zealand Annual Conference, September 2014; pp. 1–12. Retrieved from https://www.waternz.org.nz/Attachment?Action=Download&Attachment_id=526

  • O’Brien B. and Lenihan V. Better Management of Wastewater Network by Remotely Controlling Pressure Sewer System Pumps. Paper presented in the Water New Zealand Annual Conference, September 2015; Retrieved from https://www.waternz.org.nz/Attachment?Action=Download&Attachment_id=405

  • Christchurch City Council (CCC). Infrastructure Design Standard (IDS). Part 6. September 2016; Retrieved from https://www.ccc.govt.nz/assets/Documents/Consents-and-Licences/construction-requirements/IDS/IDS-Part-06-Wastewater-V3-September-2016.PDF .

  • Ray Biswas R. Calibrating wastewater hydraulic model during post-earthquake rapid rebuild works. International Journal for Research in Applied Science and Engineering Technology. ISSN: 2321-9653. 2017; 5 (VI): 461–470.

  • Ray Biswas R. Importance of Smart Monitoring Systems for Efficient Vacuum Sewer Performance and Modelling the Network. International Journal of Computer Sciences and Engineering. 2017; 5 (8): 247-251. (DOI: https://doi.org/10.26438/ijcse/v5i8.247251)

  • Christchurch City Council (CCC). Waterways, Wetlands and Drainage Guide. Chapter 21. December 2011; Retrieved from https://ccc.govt.nz/assets/Documents/Environment/Water/waterways-guide/21.RainfallAndRunoff.pdf.


Abstract Views: 415

PDF Views: 0




  • Testing the Performance of Pressure Sewer Systems to Reduce Wastewater Overflow

Abstract Views: 415  |  PDF Views: 0

Authors

Rahul R. Biswas
Christchurch City Council, Christchurch, New Zealand
Tripti R. Biswas
Christchurch, New Zealand

Abstract


Wastewater overflow is one of the major sources of surface water pollution. A pressure sewer system is considered to be effective for reducing wastewater overflow by controlling the operation of pump stations during different storm events. It is a challenge to control pressure sewer systems efficiently and effectively especially in a complex sewer network. In a simple, well-defined sewer network, pressure sewers are highly effective in controlling sewer overflows in the downstream network. But in a complex sewer network pressure sewer systems may, in some cases, even increase the sewage overflows due to complexity in the network and area-wide variation of wet weather response in the network. This paper reviews the pressure sewer systems in post-earthquake Christchurch. The paper examines how reliable a pressure sewer system is in reducing wastewater overflows during different storm events. Hydraulic modelling tools have been used for this research.

Keywords


Reduce Wastewater Overflow, Modelling Pressure Sewer, Performance of Pressure Sewer, Sewage, Water Pollution, Water Quality.

References