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Many people in India still live without sewage systems. This 'Organic Sewage System' is based on rice bran - a by-product of the production of "white rice". (India is one of the world's largest rice producers.) As a home toilet, a biodegradable container is filled with compost and rice bran, from which organic fertilizer is then recycled and which in turn can be used to produce more rice. This system protects both people and the environment.
Seoul, South Korea
Song Joo Hyun,
Ju Young Kim,