Methods of Disposal of Waste

 We have already discussed that domestic and industrial wastes are the main source of pollution. So, various methods are developed by scientists to get rid of these wastes. Some of important methods for disposal of wastes are: 1. RecyclingRecycling is the process of...

Soil Pollution

Soil pollution may be defined as the contamination of soil with foreign materials which deteriorates the quality, texture and mineral contents of the soil. Sources of Soil Pollution Soil pollution is mainly caused by: Solid wastes Insecticides and weedicides...

Source of Water Pollution

The sources of water pollution can be divided into two types. These are:       1. Point sources of water pollution 2. Non-point sources of water pollution   Point Sources of Water Pollution   These are those sources of water pollution which have a...

Water Pollution

Water pollution may be defined as the contamination of water with some foreign materials that can adversely affect human beings or make it unfit for use. The water present at the surface of earth is never pure. It always contains small quantities of suspended...

Prevention and Control of Air Pollution

Air pollutants present in the atmosphere are generally in the form of gases or particles. So, air pollution caused by gaseous pollutants or particulate pollutants can be controlled by different methods. 1. Methods To Control Gaseous Air Pollutants CombustionCombustion...