Abstract
The use of untreated sewage in agriculture is gaining attention as a result of rapid urbanization and increased global water scarcity. However, the incidence of waterborne infections among farmers in such areas is increasing due to the exposure of contaminated sewage. The aim of this study was to estimate the risk and health impact related to waterborne infections in farmers using agricultural drainage wastewater (ADW) for irrigation in the West Nile Delta. A total of nine viruses were detected by quantitative PCR and quantitative real-time PCR in ADW samples collected from the Dishody drain, which was found to be the most polluted branch drain in the region through a water pollution survey. The results of quantitative microbial risk assessment and disability-adjusted life year evaluation indicated that ADW of the Dishody drain is not acceptable for irrigation reuse. A water recirculation system including appropriate sewage treatment technology must be quickly installed to reduce microbial risks for farmers in the West Nile Delta.
Article Highlights
-
QMRA on Egyptian agricultural drains was evaluated.
-
Results of QMRA and DALY evaluation indicated that ADW from the Dishody drain is not acceptable for irrigation reuse.
-
A water recirculation system must be quickly established to reduce microbial risks for farmers in the West Nile Delta.
Similar content being viewed by others
References
Amr F, Tawfik A, Saavedra O, Elzeir M (2013) Assessment of the performance of a down-flow hanging sponge system for treatment of agricultural drainage water. Desalin Water Treat 52(34–36):1–8
Barker SF, O’Toole J, Sinclair MI, Leder K, Malawaraarachchi M, Hamilton AJ (2013) A probabilistic model of norovirus disease burden associated with greywater irrigation of home-produced lettuce in Melbourne, Australia. Water Res 47:1421–1432
Eftim SE, Hong T, Soller J, Boehm A, Warren I, Ichida A, Nappier SP (2017) Occurrence of norovirus in raw sewage—a systematic literature review and meta-analysis. Water Res 111:366–374
Food and Agriculture Organization (FAO) FAO database. https://www.fao.org/nr/water/infores_databases_cropwat.html. Accessed 9 Aug 2018
Food and Agriculture Organization (FAO) (2004) Carbon sequestration in dryland soils, Italy. http://www.fao.org/3/a-Y5738e.pdf. Accessed 9 Aug 2018
Egypt General Information GEOHIVE https://www.geohive.com/entry/egypt.aspx. Accessed 9 Aug 2018
Ishii S, Kitamura G, Segawa T, Kobayashi A, Miura T, Sano D, Okabe S (2014) Microfluidic quantitative PCR for simultaneous quantification of multiple viruses in environmental water samples. Appl Environ Microbiol 80:7505–7511
Kobayashi N, Oshiki M, Ito T, Segawa T, Hatamoto M, Kato T, Yamaguchi T, Kubota K, Takahashi M, Iguchi A, Tagawa T, Okubo T, Uemura S, Harada H, Motoyama T, Araki N, Sano D (2017) Removal of human pathogenic viruses in a down-flow hanging sponge (DHS) reactor treating municipal wastewater and health risk of the use of effluent for agricultural irrigation. Water Res 110:389–398
Lewis GD, Metcalf TG (1988) Polyethylene glycol precipitation for recovery of pathogenic viruses, including hepatitis A virus and human rotavirus, from oyster, water, and sediment samples. Appl Environ Microbiol 54:1983–1988
Mara D, Sleigh A (2010) Estimation of norovirus and Ascaris infection risks to urban farmers in developing countries using wastewater for crop irrigation. J Water Health 8(3):572–576
Ministry of water resources and irrigation (1999) National water resources plan for Egypt, water quality and pollution control, NWPR Technical Report No. 5, MWRI, Egypt
Nagy HM, Salem AAS (2003) Evaluation of drainage water quality for reuse—a case study of the Umoum drain in Egypt. Lowl Technol Int 5(2):27–38
Nocker A, Cheung CY, Camper AK (2006) Comparison of propidium monoazide with ethidium monoazide for differentiation of live vs. dead bacteria by selective removal of DNA from dead cells. J Microbiol Methods 67:310–320
Patel MM, Widdowson MA, Glass RI, Akazawa K, Vinje J, Parashar UD (2008) Systematic literature review of role of noroviruses in sporadic gastroenteritis. Emerg Infect Dis 14(8):1224–1231
Randazzo W, Khezri M, Ollivier J, Le Guyader FS, Rodriguez-Diaz J, Aznar R, Sanchez G (2018) Optimization of PMAxx pretreatment to distinguish between human norovirus with intact and altered capsids in shellfish and sewage samples. J Food Microbiol 266:1–7
Teunis PFM, Moe CL, Liu P, Miller SE, Lindesmith L, Baric RS, Le Pendu J, Calderon RL (2008) Norwalk virus: how infectious is it? J Med Virol 80:1468–1476
United Nations (UN), Population Division, Department of Economic and Social Affairs (2017a) World Population Prospects, The 2017 Revision File POP/1-1: total population by region, subregion and country, annually for 1950–2015, New York, USA
United Nations (UN), Population Division, Department of Economic and Social Affairs (2017b) World Population Prospects, The 2017 Revision File POP/6: population density by regions, subregion and country, annually for 1950–2015, New York, USA
United States Environmental Protection Agency (USEPA) (1989) National primary drinking water regulations. Fed Reg 54(124):27486
Valipour M (2015) Temperature analysis of reference evapotranspiration models. Meteorol Appl 22:385–394
World Health Organization (WHO) (2004) Guidelines for drinking-water quality, 3rd edn. WHO Press, Geneva
World Health Organization (WHO) (2006) Guidelines for the safe use of wastewater, excreta and greaywater. In: Wastewater use in agriculture, vol 2. WHO Press, Geneva
Yasui N, Suwa M, Minamiyama M (2017) Infection risk assessment of reclaimed water by UF membrane treatment process focusing attention on norovirus. Water Sci Technol Water Supply 18(1):270–278
Acknowledgements
This work was supported by JSPS KAKENHI (Grant no. 15H05339) and the Program for the Strategic Promotion of International Cooperation to Accelerate Innovation in Developing Countries of Japan Science and Technology Agency (JST).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Okubo, T., Iguchi, A., Tanaka, S. et al. Health Impact of Agricultural Drainage Water for Farmers in the West Nile Delta. Int J Environ Res 13, 319–325 (2019). https://doi.org/10.1007/s41742-019-00176-x
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s41742-019-00176-x