wastewater governance, management and standards
TRANSCRIPT
Financiado por Co-implementado por Co-ejecutado por
Wastewater governance, management and standardsGustavo Heredia
9/9/2021
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1. Enter the registration survey through the link found in the chat:
https://app.wisembly.com/crewacademy2
2. Enter the login password: CreW+_2021 (also found in chat)
3. Fill the registration survey
Steps to complete the registration survey
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+ Wastewater governance, management and standards+ Regional experiences in wastewater governance:
+ Interamerican Development Bank (IADB)+ Trinidad and Tobago Ministry of Public Utilities
Presentation structure+
Wastewater governance, management and standards9-9-2021
Wastewater governanceand standards for treatment and reuse
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Strategy
• Policy• Legislation• Planning
Service provision
• Financing• Management models / institutional arrangements• Coordination
Regulation
• Monitoring / evaluation• Compliance• Learning / Capacity Building
Key functions of wastewater governance
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Public sphere, private sphere
Interface and containment
Collection and transport Treatment Discharge/
Reuse
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Public sphere, private sphere
Interface and containment
Collection and transport Treatment Discharge/
Reuse
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Interface and containment
Collection and transport Treatment Discharge/
Reuse
Public sphere, private sphere
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+ Opportunities to recover scarce water resources, nutrients and energy, through good re-use
practices
+ Dialogue and coordination between different actors from planning to implementation of services is vital for the success of sustainable wastewater management
+ Public-private partnerships can improve service delivery efficiency and encourage re-use activities
+ The role of governments is crucial in creating “enabling environments” and effective implementation of regulations
Success factors for good wastewater governance:
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Strategy
• Policy• Legislation• Planning
Service provision
• Financing• Management models / institutional arrangements• Coordination
Regulation
• Monitoring / evaluation• Compliance• Learning / Capacity Building
Key functions of wastewater governance
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Regional experiences in wastewater governance:• Interamerican Development Bank (IADB)• Trinidad and Tobago Ministry of Public Utilities
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Guidelines for the safe use of wastewater, excreta and greywater (2013).
+ Vol. 1: Policy and regulatory aspects+ Vol. 2: Wastewater in agriculture+ Vol. 3: Wastewater and excreta use in agriculture+ Vol. 4: Excreta and greywater use in agriculture
WHO Guidelines
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ISO 5667 Water quality
+ Part 10: Guidance on sampling of wastewater (2020)+ Part 13: Guidance on sampling sludges (2011)+ Part 15: Guidance on the preservation and handling of sludge and
sediment samples (2009)
ISO Guidelines
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ISO 16075 Guidelines for treated wastewater use for irrigation projects (2020-2021)
+ Part 1 - The basis of a reuse project for irrigation+ Part 2 – Development of the project+ Part 3 - Components of a reuse project for irrigation+ Part 4 - Monitoring+ Part 5 - Treated wastewater disinfection and equivalent
treatments
ISO Guidelines
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ISO 20469 Guidelines for water quality grade classification for water reuse (2018)
+ High grade: water quality suitable for non-potable water reuse applications with a high potential for direct public access and/or body contact.
+ Medium grade: water quality suitable for non-potable water reuse applications with a limited potential for direct public access and/or body contact.
+ Fair grade: water quality suitable for non-potable water reuse applications without potential for direct public access and/or body contact
ISO Standards
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+ EPA/600/R-12/618. Guidelines for wastewater reuse (2012)
+ EPA/832/R-93/003. Use or disposal of biosolids from sewage sludge
United States Environmental Protection Agency (EPA)
The session materials:
• Presentation • Recording
Can be found in the CReW+ Academy website
Link: https://academy.gefcrew.org/en/resources
1. Enter the evaluation survey through the link found in the chat: https://app.wisembly.com/crewacademy2
2. Enter the login password: CreW+_2021 (also found in chat)
3. Fill the evaluation survey
Steps to complete the evaluation survey
19
+ Stokholm Water Institute, Wastewater governance: balancing different interests, Policy
Brief, 2018 https://www.sei.org/publications/wastewater-governance-balancing-interests/
+ Andersson et.al., Saneamiento, gestión de aguas residuales y sostenibilidad: de la eliminación de residuos a la recuperación de recursoshttps://www.sei.org/publications/saneamiento-gestion-de-aguas-residuales-y-sostenibilidad-de-la-eliminacion-de-residuos-a-la-recuperacion-de-recursos/
+ Jimenez Fdez de Palencia et.al, Unpacking Water Governance: A Framework forPractitioners, 2020https://www.researchgate.net/publication/340073839_Unpacking_Water_Governance_A_Framework_for_Practitioners
Reference
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Gracias
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Wastewater governance, management and standards9-9-2021
Financiado por Co-implementado por Co-ejecutado por