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Photo: Nilanthi Jayathilake/IWMI

Waste management:
A challenge for our water bodies

Miriam Otoo
January 17, 2014
Colombo, Sri Lanka

A water-secure world
www.iwmi.org
Solid waste

Kinniya

Hikkaduwa

Eravur

Kalmunai

Gampaha

Kinniya

A water-secure world
www.iwmi.org

Photo: Tom van Cakenberghe/IWMI

Liquid waste
From waste to resource

Co-composting

Safe organic fertilizer

A water-secure world
www.iwmi.org
Safeguarding our water bodies

•

Innovation pioneered by IWMI is informing improved liquid waste (septage) management in
the national sanitation policy.

•

National guidelines and manuals on septage management for safe disposal and/or reuse
being developed.

•

Close collaboration with the headquarters of FAO, WHO, UNEP

A water-secure world
www.iwmi.org
Turning waste into an asset

ස ස ස ස
ස ස ස ස
Thank you
A water-secure world
www.iwmi.org

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Waste management : a challenge for our water bodies

  • 1. Photo: Nilanthi Jayathilake/IWMI Waste management: A challenge for our water bodies Miriam Otoo January 17, 2014 Colombo, Sri Lanka A water-secure world www.iwmi.org
  • 2. Solid waste Kinniya Hikkaduwa Eravur Kalmunai Gampaha Kinniya A water-secure world www.iwmi.org Photo: Tom van Cakenberghe/IWMI Liquid waste
  • 3. From waste to resource Co-composting Safe organic fertilizer A water-secure world www.iwmi.org
  • 4. Safeguarding our water bodies • Innovation pioneered by IWMI is informing improved liquid waste (septage) management in the national sanitation policy. • National guidelines and manuals on septage management for safe disposal and/or reuse being developed. • Close collaboration with the headquarters of FAO, WHO, UNEP A water-secure world www.iwmi.org
  • 5. Turning waste into an asset ස ස ස ස ස ස ස ස Thank you A water-secure world www.iwmi.org