What is the difference between Indore composting method and Bengaluru composting method?
Answers
This is an anaerobic method conventionally carried out in pits.Initially, a layer of coarse municipal solid waste is placed at the bottom of a pit to a depth of 15 to 25cm and is made 7.5cm thicker for 25cm width towards both the edges of the pit.
Night soil is put in the depressed portion to a thickness of 5cm and the elevated edges prevent it from draining to the side.A layer of solid waste is put on top so that the night soil layer is sandwiched between the two layers of municipal solid waste.
Solid waste and night soil are put in alternate layers till it rises to a height of 30cm above the pit edge.
Indore method
The Indore method of composting in pits involves filling of alternate layers of similar thickness as in the Bangalore method.
However, to ensure aerobic condition the material is turned at specific intervals for which a 60cm wide strip on the longitudinal side of the pit is kept vacant.
The first turn is manually given using long handed rakes 4 to 7 days after filling. The second turn is given after 5 to 10 days. Further turning is normally not required and the compost is ready in 2 to 4 weeks
Answer:
The difference between Indore composting method and Bengaluru composting method are given below :-
Explanation:
Bangalore composting method :-
This is an anaerobic technique traditionally used in pits. First, place a layer of coarse urban solid waste on the bottom of the pit with a depth of 15-25 cm, a width of 25 cm and a thickness of 7.5 cm towards the two ends. pit
Place human waste 5 cm thick in the depression and raise the edge to prevent lateral drainage. Place a layer of solid waste on top and place a layer of human waste between two layers of municipal solid waste. ..
Solid waste and human waste are stacked alternately to reach a height of 30 cm from the edge of the pit.
Indore composting method :-
Indole method of composting in pits consists of filling alternate layers with the same thickness as the Bangalore method.
However, to ensure aerobic conditions, turn the material at regular intervals and leave a strip 60 cm wide on the vertical side of the pit.
The first turn is done manually using a long hand rake 4-7 days after filling. The second appointment is given after 5-10 days. Usually no further turning is required and the compost is ready in 2-4 weeks.
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