Science, asked by benedict91, 6 months ago

why is chemical toilets used as alternative method of sewage disposa​

Answers

Answered by sainathamhetre1111
0

Answer:

Sewage can be collected into biogas plants to produce useful biogas. Chemical toilets are new discoveries. They do not require much water for the disposal of human excreta and are environment friendly. Such toilets are ideal for the trains

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