Question

Define the following?

(i) waste

(ii) solid waste

(iii) municipal waste

Answer 1

(i) Waste

1. Waste is a product or substance which is unwanted or no longer suited for its intended use.

(ii) Solid waste

1. Waste that we see in our surroundings is known as garbage and is mainly considered Solid waste.
2. It includes waste from our houses, wastes from our schools, offices, etc. and wastes from industries and factories.

(iii) Municipal waste

1. Municipal waste is various solid wastes in towns and cities from different types of activities.
2. It may include biodegradable waste, electrical waste and composite waste such as clothing, hazardous waste (paints and chemicals), and medical waste.