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A shit flow diagram, also known as an SFD or excreta flow diagram, is a tool used to visually depict the management of human waste within urban sanitation systems. It distinguishes between safely and unsafely managed human excreta through color-coded arrows, providing insights…
A shit flow diagram, also known as an SFD or excreta flow diagram, is a tool used to visually depict the management of human waste within urban sanitation systems. It distinguishes between safely and unsafely managed human excreta through color-coded arrows, providing insights…
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