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CABI Book Chapter

Wastewater use in irrigated agriculture: confronting the livelihood and environmental realities.

Book cover for Wastewater use in irrigated agriculture: confronting the livelihood and environmental realities.

Description

This book contains 16 chapters aiming to better understand urban waste water use in agriculture in developing countries (Africa, the Middle East, Latin America and Asia), and detailed case study documentation of what works and what does not. It makes pragmatic recommendations aimed at protecting both the public health and farmers' income. This volume will be of significant interest to those workin...

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Chapter 15 (Page no: 163)

Treated wastewater use in Tunisia: lessons learned and the road ahead.

With per capita freshwater availability of around 450 m3, Tunisia is one of the most drought-stressed countries in the Middle East and North Africa (MENA) region. In the MENA region, and indeed worldwide, Tunisia along with Israel, has been recognised as a leader in the area of wastewater reclamation and use. This chapter presents the case of a middle-income country that has pursued a conscious strategy of treated wastewater reuse in agriculture with a fair measure of success. The current status of wastewater treatment and the use of treated wastewater in agricultural irrigation are reviewed. The impacts of water quality are discussed in this context, and the institutional, legal, and economic aspects analysed. The final section presents the lessons learned from the Tunisian experience and the options and hurdles for expanding the scope of treated wastewater use in agriculture. The key findings are that despite strong government support, treated wastewater use in irrigation has faced several constraints, chief among them being problems of social acceptance, agronomic considerations and sanitation, and restrictive regulations that have tended to limit its full potential for development. Further, the multiplicity of agencies and overlapping institutional responsibilities have also tended to limit the potential for expansion. Through its carefully phased approach to treated wastewater use and the concomitant development of a regulatory framework that prohibits untreated wastewater use, Tunisia has significantly mitigated the environmental and public health risks associated with untreated wastewater use elsewhere in the world.

Other chapters from this book

Chapter: 1 (Page no: 1) Wastewater use in irrigated agriculture: management challenges in developing countries. Author(s): Scott, C. A. Faruqui, N. I. Raschid-Sally, L.
Chapter: 2 (Page no: 11) A framework for a global assessment of the extent of wastewater irrigation: the need for a common wastewater typology. Author(s): Hoek, W. van der
Chapter: 3 (Page no: 25) A sustainable livelihoods approach for action research on wastewater use in agriculture. Author(s): Buechler, S. J.
Chapter: 4 (Page no: 41) Health guidelines for the use of wastewater in agriculture: developing realistic guidelines. Author(s): Carr, R. M. Blumenthal, U. J. Mara, D. D.
Chapter: 5 (Page no: 59) A fresh look at microbial guidelines for wastewater irrigation in agriculture: a risk-assessment and cost-effectiveness approach. Author(s): Fattal, B. Lampert, Y. Shuval, H.
Chapter: 6 (Page no: 69) Wastewater irrigation - hazard or lifeline? Empirical results from Nairobi, Kenya and Kumasi, Ghana. Author(s): Cornish, G. A. Kielen, N. C.
Chapter: 7 (Page no: 81) National assessments on wastewater use in agriculture and an emerging typology: the Vietnam case study. Author(s): Raschid-Sally, L. Doan Doan Tuan Sarath Abayawardana
Chapter: 8 (Page no: 91) Wastewater use in Pakistan: the cases of Haroonabad and Faisalabad. Author(s): Ensink, J. H. J. Simmons, R. W. Hoek, W. van der
Chapter: 9 (Page no: 101) Agricultural use of untreated urban wastewater in Ghana. Author(s): Keraita, B. N. Drechsel, P.
Chapter: 10 (Page no: 113) Untreated wastewater use in market gardens: a case study of Dakar, Senegal. Author(s): Faruqui, N. I. Niang, S. Redwood, M.
Chapter: 11 (Page no: 127) Wastewater irrigation in Vadodara, Gujarat, India: economic catalyst for marginalised communities. Author(s): Vaibhav Bhamoriya
Chapter: 12 (Page no: 135) The use of wastewater in Cochabamba, Bolivia: a degrading environment. Author(s): Huibers, F. P. Moscoso, O. DurĂ¡n, A. Lier, J. B. van
Chapter: 13 (Page no: 145) Treatment plant effects on wastewater irrigation benefits: revisiting a case study in the Guanajuato River basin, Mexico. Author(s): Silva-Ochoa, P. Scott, C. A.
Chapter: 14 (Page no: 153) From wastewater reuse to water reclamation: progression of water reuse standards in Jordan. Author(s): McCornick, P. G. Amal Hijazi Sheikh, B.
Chapter: 16 (Page no: 173) Confronting the realities of wastewater use in irrigated agriculture: lessons learned and recommendations. Author(s): Faruqui, N. I. Scott, C. A. Raschid-Sally, L.

Chapter details

  • Author Affiliation
  • The World Bank, Jakarta Stock Exchange Building, Tower 2, 12th Floor, Jalan Jendral Sudirman, Jakarta 12190, Indonesia.
  • Year of Publication
  • 2004
  • ISBN
  • 9780851998237
  • Record Number
  • 20043115030