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This document provides an introduction to faecal sludge management, including the components of a sanitation service chain, the difference between non-sewered and sewered sanitation systems, and how faecal sludge management can effectively manage sanitation and protect public health.

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  1. Creative Commons License • This document is open content and licensed under the Creative Commons Attribution Works 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0 • You are free to:Share – Copy and redistribute the material in any medium or formatRemix– Remix, transform, and build upon the material for any purpose, even commercially • Under the following conditions: • Attribution – You must give appropriate credit to CAWST and Eawag-Sandec, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests that CAWST and Eawag-Sandec endorses you or your use. Please include our website: www.cawst.org and www.sandec.ch. • CAWST and Eawag-Sandec will produce updated versions of this document periodically. For this reason, we do not recommend hosting this document to download from your website. • CAWST and Eawag-Sandec its directors, employees, contractors, and volunteers do not assume any responsibility for, and make no warranty with respect to, the results that may be obtained from the use of the information provided.

  2. This presentation is used with Lesson Plan Introduction to Faecal Sludge Management in the Introduction to Faecal Sludge Management Trainer Manual Available at www.cawst.org/resources and www.sandec.ch

  3. Introduction to Faecal Sludge Management May 2016

  4. Learning Outcomes List the five components of a sanitation service chain. Identify the three components that are called “faecal sludge management”. Explain the difference between non-sewered and sewered sanitation systems. Identify how faecal sludge management can effectively manage sanitation and protect public health.

  5. Sanitation Service Chain Credit: Bill & Melinda Gates Foundation

  6. Sanitation Service Chain Faecal Sludge Management On-site sanitation technology Treatment Containment Collection and Transport User interface Use or Disposal Credit: Bill & Melinda Gates Foundation

  7. Sanitation Service Chain • Sanitation service chain is a general term for both sewered and non-sewered sanitation systems. • What is a non-sewered sanitation system? • What is a sewered sanitation system?

  8. Definitions Non-Sewered sanitation: Also called on-plot or on-site sanitation. A sanitation system in which excreta and used water are collected and stored on the location where it is produced. Often, the faecal sludge has to be transported off-site for treatment, use or disposal. Sewered sanitation: Also called a sewer system, sewerage system, sewers, connected sanitation, and networked sanitation. A sanitation system that transports wastewater through a pipe network (like a simplified sewer, solids free sewer or conventional sewer) to another location for treatment, use or discharge. This includes centralized systems and decentralized wastewater treatment systems (DEWATS).

  9. Terminology Non-Sewered Sanitation Faecal Sludge Sewered Sanitation Wastewater

  10. (Adapted from Water and Sanitation Program) Sanitation Service Chain Use or disposal Containment Transport Treatment Collection Sewered Sanitation System Flush toilet Sewers Treatment facility Useor disposal Non-Sewered Sanitation System Treatment facility Useor disposal Pit, Septic tank Collection Transport Safe burial

  11. On-site Sanitation Technology: Septic Tanks Kampala, Uganda Credit: Eawag-Sandec

  12. On-site Sanitation Technology: Pit Latrines Kampala, Uganda Credit: Eawag-Sandec

  13. Kampala, Uganda On-site Sanitation Technology: Shared Credit: Eawag-Sandec

  14. Collection: Mechanical Kampala, Uganda Hanoi, Vietnam Credit: Eawag-Sandec

  15. Collection: Mechanical Kenya Credit: Eawag-Sandec

  16. Collection: Manual Emptying with Gulper Kibera, Kenya Credit: Eawag-Sandec

  17. Transportation: Motorized Kenya Credit: Eawag-Sandec

  18. Transportation: Manual India Credit: SuSanA

  19. Treatment Uganda Credit: Eawag-Sandec

  20. Faecal Sludge Use Solid FuelKenya Soil AmendmentBurkina Faso BiogasTanzania ProteinUnknown • Biogas Anaerobic digestion produces biogas Credit: BSF Blog Credit: Florian Erzinger Credit: Sanivation Credit: SuSanA

  21. How we can support you! Visit www.cawst.org/resourcesand www.sandec.ch for: • Latest updates to this document • Other workshop & training related resources Contact CAWST and Eawag-Sandec for support on using and adapting our education and training resources for your work. Upper 424 Aviation Rd NE, Calgary AB T2E 8H6, Canada + 1 403 243 3285 support@cawst.org www.cawst.org Überlandstrasse 133 CH-8600 Dübendorf, Switzerland +41 (0)58 765 55 11 info@sandec.ch www.sandec.ch

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