Prediction of CO2 and H2S Emissions from Wastewater Wet Wells

Bhaskar  Kura; Bhaskar  Kura; Amrita  Iyer; Elena  Ajdari

doi:10.4236/gep.2014.22019

Bhaskar Kura^*, Bhaskar Kura, Amrita Iyer, Elena Ajdari

Abstract: The transportation of wastewater through sewer networks can cause potential problems due to the formation of lethal gases such as ammonia, carbon dioxide, hydrogen sulphide and methane. As a result, they can cause irritating, toxic, and microbial induced corrosion. The true depth of these problems can be measured by measuring the emission of such lethal gasses in the sewer atmosphere. The amount of gases released from such sewer networks has to be controlled. In this paper, we present a simple experimental methodology used to determine the emissions of Carbon Dioxide (CO2) and Hydrogen Sulphide (H2S) using Landtec GEM-2000 plus multi-gas analyser from wastewater wet wells.

Keywords: Wastewater Lift Station; Hydrogen Sulfide; Carbon Monoxide; Air Pollutants

Cite this paper: Kura, B. , Kura, B. , Iyer, A. and Ajdari, E. (2014) Prediction of CO₂ and H₂S Emissions from Wastewater Wet Wells. Journal of Geoscience and Environment Protection, 2, 134-142. doi: 10.4236/gep.2014.22019.

References

[1] American Public Health Association, American Water Works Association, Water Environment Federation (1995). Standard Methods for the Examination of Water and Wastewater (19th ed.). Washington DC: APHA.

[2] Canadian Centre for Occupational Health and Safety (1985). Chemical Hazard Summary: Hydrogen Sulfide No. 12. Hamilton: Canadian Centre for Occupational Health and Safety.

[3] El-Fadel, M., & Massoud, M. (2001). Methane Emissions from Wastewater Management. Environmental Pollution, 114.

[4] Gerardi Michael, H, & Zimmerman Mel, C. (2005). Wastewater Pathogens. Hoboken: John Wiley & Sons, Inc.

[5] IPCC (2001). Climate Change 2001: Synthesis Report. A Contribution of Working Groups I, II, and III to the Third Assessment Report of the Intergovernmental Panel on Climate Change (398 p). In Watson, R.T., & the Core Writing Team (Eds.), Cambridge, United Kingdom, and New York: Cambridge University Press.

[6] Metcalf, & Eddy Inc. (1991). Wastewater Engineering: Treatment, Disposal, and Reuse (3rd ed.). In G. Tchobanoglous, & F. L. Burton (Eds.), New York: McGraw-Hill.

[7] National Institute for Occupational Safety and Health/Occupational Safety and Health Administration (1981) NIOSH/OSHA: Occupational Health Guidelines for Chemical Hazards.

[8] Palmer, T., Lagasse, P., & Ross, M. (2000). Hydrogen Sulfide Control in Wastewater Collection systems. Water Engineering and Management, 27-29.

[9] US Department of Health Education and Welfare, Public Health Service, Centre for disease control, National Institute for Occupational Safety and Health (1976). Occupational Exposure to Carbon Dioxide (pp. 76-194). NIOSH.

[10] US Department of Health Education and Welfare, Public Health Service, National Institute for Occupational Safety and Health, Cincinnati. A Recommended Standard for Occupational Exposure to Hydrogen Sulfide.

[11] US Environmental Protection Agency (1991). Hydrogen Sulfide Corrosion: Its Consequences, Detection and Control.

[12] Vaughan Harshman, P. E., & Barnette, T. (2000). Wastewater Odor Control: An Evaluation of Technologies.