WASTE MANAGEMENT: A GLOBAL CHALLENGE

Waste management is the process of collecting, transporting, treating and disposing of waste. It is a global challenge that affects all countries, both developed and developing.

The importance of waste management

Waste management is important for several reasons. First of all, it helps protect the environment. Waste can contaminate air, water and soil. Proper waste management can help reduce this pollution.

Secondly, waste management helps conserve natural resources. Much waste can be recycled or reused, helping to reduce the need to extract new resources.

Third, waste management helps protect human health. Waste can be a source of disease. Proper waste management can help prevent the spread of diseases.

Types of waste

Waste can be classified in several ways. A common way to classify waste is by its origin. Waste can be divided into household waste, commercial waste, industrial waste and agricultural waste.

Another way to classify waste is by its composition. Waste can be divided into organic waste, inorganic waste and hazardous waste.