Which of the following are used for safe disposal of human excreta in those areas where sewage system does not exists and water supply is limited or not available at all *
1 point
Chemical toilets
Vaccum toilets
Septic tank toilets
Composting toilets
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Explanation:
Septic tanks (or septic tank toilets) are suitable for those places where there is no sewerage system. In many villages, human excreta from the toilet seats in the homes flows directly into biogas plant through covered drains . The biogas produced is used as a fuel.
Answered by
1
Answer:
Septic tanks (or septic tank toilets) are suitable for those places where there is no sewerage system. In many villages, human excreta from the toilet seats in the homes flows directly into biogas plant through covered drains . The biogas produced is used as a fuel.
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