Harnessing opportunities for the safe reuse of wastewater in agriculture

Convenor(s):
Stockholm International Water Institute
Co-convenor(s):
Robert B. Daugherty Water for Food Global Institute at the University of Nebraska; International Water Management Institute and Stockholm Environment Institute

Experiences from the Ground

 

The opportunities and challenges that come with the reuse of wastewater in agriculture often are case specific. Therefore, this session focuses on reuse experiences from the ground. In an interactive way, this session brings together government agencies, private and civil actors around examples of wastewater reuse.

 

Achieving food security (SDG 2) is of high priority, increasingly threatened by water scarcity and climate change impacts. The safe reuse of wastewater could play an important role towards increasing agricultural production. A key motivation for increasing wastewater reuse in agriculture is reduced costs, since this waste contains nutrients useful as agricultural fertilizer, along with enough water to irrigate part of all the irrigated farmland in the world. Wastewater reuse also reduces nutrient leaching to lakes, rivers, and groundwater. But how do we harness these opportunities and tap into this largely unused resource from a planning, policy, livelihoods and financial point of view? And what are the pitfalls that should be avoided to ensure safe and sustainable wastewater reuse?

 

The objective of the seminar is to discuss opportunities and limits for the safe reuse of wastewater and in agriculture.

Session 2

 

Experiences from the Ground

 

Chair:            Louise Karlberg, Stockholm Environment Institute
Moderator:    Guillermo Donoso, Pontificia Universidad Católica
                      de Chile

 

 

11:00   Introduction session 2
            Louise Karlberg, Stockholm Environment Institute

 

11:05   Reuse of Wastewater in Agriculture in Bangladesh
            Mohammad Habibur Rahman, BUET

 

11:10   Wastewater Reuse for Community Livelihood Enhancement
            Wadi Musa Case Study

            Luay Froukh, Jordanian Wastewater and Solidwaste Reuse
            Organization

 

11:15   Sustainable wastewater reuse for agricultural application
            Aleksandra Lazic, Xylem Inc.

 

11:20   Irrigation with wastewater – experiences from Nigerian
            Fadama development project

            Sridhar Mynepalli, University of Ibadan

 

11:25   Leveraging traceability to promote agricultural use of
            wastewater treatment biosolids

            Maelenn Poitrenaud, SEDE Environnement

 

11:30   Table discussions

 

12:05   Keynote synthesis
            Sarah Dickin, Stockholm Environment Institute
            Pay Drechsel, International Water Management Institute

 

12:25   Conclusions of session 2
            Matthijs Wessels, Young Scientific Programme Committee

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Tuesday 11:00-12:30
FH 202
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Photo: Kim Andersson
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