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Explain the process in short . |
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Answer» Solution :(1) The PITS are dug in open spaces . (2) These pits are lined with plastic sheets . Therefore , the leaching of toxic and harmful materials is AVOIDED to reduce the chance of soil POLLUTION due to leachates . (3) Compressed waste is put in the pit and is covered with layers of soil , saw dust , LEAFY waste . (4) Specific biochemical substances are added for speedy decomposition . Bioreactors which are mixtures of bacteria are mixed at some places . (5) Soil microbes and other top layers decompose the waste . Soil slurry is used to seal the pits completely . (6) After a certain period , best quality compost is formed . such land filling sites can be reused after REMOVAL of compost . |
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