sanitation capacity building platform 2016 july sanitation systems advantages limitations •...

Sanitation Capacity Building

PlatformPlatform

July2016

Outline

• Overview

• Decentralized Sanitation

• Sanitation Capacity Building Platform

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Outline

• Overview

• Decentralized Sanitation

• Sanitation Capacity Building Platform

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Sanitation Systems

Non-Sewered

Sanitation SystemSewered Sanitation

system

Fecal Sludge Wastewater

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Centralized

Wastewater

Treatment

De-Centralized

Wastewater

Treatment System

(DEWATS)

Fecal Sludge

Management

Decentralized Sanitation

Centralized Sanitation Systems

Advantages Limitations

• Convenient for households: fecal sludge

is almost immediately removed from

their property and is no longer theirs to

manage.

• Easy to control and test: all fecal sludge

is centralized.

• Resource intensive: a large amount of

water is needed year-round

• High technical skills required

• High capital cost

• High operation and maintenance costs

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is centralized. • High operation and maintenance costs

• If not functioning correctly, can cause

significant environmental contamination

and public health risks

Where does it fit?

Fecal Sludge Management

User Interface

ExcretaStorage

Emptying and Transport

Use or Disposal

FSM

Treatment

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User Interface

ExcretaStorage

Current Challenges in the System

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• Open-defecation

• Varying design and quality of septic tanks do not comply with designs prescribed by BIS

• Effluent goes directly into open drains or soak pits – Contamination

Sceptic Tank Diagram

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Emptying and Transport

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• Manual emptying

• Difficult to purchase or maintain equipment

• No training, little hygiene, and workers learn on the spot

Treatment

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• No treatment – Disposal on fields or surface water leads to

contamination, which results in public health impacts

Each situation is unique

Technology Options

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Senegal and Cameroon

Motorized Collection and Transport

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Bangladesh

Motorized Collection and Transport

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Using a pump

Manual Emptying

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Lusaka, Zambia

Manual Transport

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(Credit: WSUP (2014): FSM services in Lusaka: moving up the excreta management ladder)

(Credit: Research Triangle Institute)

Dar es Salaam, Tanzania

Motorized Transport

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(Credit: Moritz Gold)

(Credit: Moritz Gold)

Haiti

Co-Composting Site

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Bangladesh

Planted Drying Beds Treatment Site

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Uganda

Drying Beds Treatment Site

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Senegal

Solar Drying Treatment Site

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Afghanistan

Biogas Reactor Treatment Site

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South Africa

Disposal Site

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Possible options for re-use

Fecal Sludge Uses

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Different options for different contexts; from one stakeholder to many

Different Implementation Models

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Different options for costings and payment

Financial Flow Diagrams

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Different options for costings and payment

Financial Flow Diagrams

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Outline

• Overview

• Decentralized Sanitation

• Sanitation Capacity Building Platform

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What is it?

Sanitation Capacity Building Platform

What:

The Sanitation Capacity Building Platform (SCBP) is a new initiative

by Ministry of Urban Development (MoUD). The purpose of the

platform is to support and build the capacity of the cities to plan

and implement decentralized sanitation. Decentralized sanitation is

a key solution to accomplish the Swachh Bharat Mission, AMRUT

and the Smart City schemes.

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Assess city

needs

Develop

capacity

building

program

Coordinate

with

partners

Provide

customized

capacity

building

activities

Monitor

the

progress

and the Smart City schemes.

How:

Who are they?

Partner Organizations

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www.niua.org

Thank You

National Institute of Urban Affairs

Core 4B, India Habitat Centre, Lodhi Road

New Delhi 110003

pdey@niua.org

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pdey@niua.org