Interesting update is that it’s been 9 days I am collecting waste. Due to use of 
lemon, 
orange pills, tulsi leaves 
, 
cow dung, soil and water the bad smell is not coming. This drum is better than our traditional dustbin in case of bad smelling.
I am trying to collect more useful ingredients like bio culture which will help us to make composting from that we can simplify this process. Then we initiate more people towards zero garbage.