Consider the following statements: In solid waste management 1. Density separation of solid wastes can be accomplished by air classifiers. 2. Iron recovery from solid wastes can be done by magnetic separators. 3. Aluminium separation from solid wastes can be accomplished by eddy current separators. Which of the statements given above are correct?
1, 2 and 3
Solid waste management involves various processes to handle waste materials, making them suitable for disposal or recovery. Statement 1 says, "Density separation of solid wastes can be accomplished by air classifiers." Air classifiers are a type of separation equipment used in solid waste processing. Therefore, the correct answer is 1, 2 and 3.
Important Questions from Solid Waste Management
Which of the following sources of solid waste has the highest chance of causing infections like Hepatitis B and C through skin route if not handled properly?
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 one of the following statement is correct?
Which of the following material is used as land fill sealants for the control of gas and leachate movement?
The suitable method of disposal for discarded medicine:
