How many countries signed the Stockholm Convention?
Contamination of which chemical in drinking water causes blue-baby syndrome in infants?
Which of the following is not a separation technique?
Which of the following are functional elements of a solid waste management system?
Which of the following is not a benefit of compaction?
Which of the following statements is correct regarding leachate?
What is the definition of pyrolysis?
A coastal city produces municipal solid waste ( MSW) with high moisture content , high organic materials low calorific value and low inorganic materials. The most effective and sustainable option for MSW management in that city is
Which of the following is a disadvantage associated with compaction of waste?
A city generates 40 x 106 kg of municipal solid waste (MSW) per year, out of which only 10% is recovered/recycled and the rest goes to landfill. The landfill has a single lift of 3 m height and is compacted to a density of 550 kg/m3. If 80% of the landfill is assumed to be MSW, the landfill area (in m2, up to one decimal place) required would be ______.