What is meant by a source of pollution?
A point source of pollution is a single identifiable source of air, water, thermal, noise or light pollution. Water pollution from factories, power plants, municipal sewage treatment plants and some farms (see concentrated animal feeding operation).
What are the five sources of pollution?
The five major types of pollution include: air pollution, water pollution, soil pollution, light pollution, and noise pollution.
- Air Pollution. ••• A major source of air pollution results from the burning of fossil fuels.
- Water Pollution. •••
- Soil Pollution. •••
- Light Pollution. •••
- Noise Pollution. •••
What is area sources of air pollution?
Area sources are smaller stationary sources of air pollution that emit less than 10 tons per year of a single air toxic, or less than 25 tons per year of a combination of air toxics.
What are the sources of environmental pollution in your area?
The sources of environmental pollution in our area: (a) Air – transport and factories emitting more hazardous gases. (b) Water – disposal of factories waste in Yamuna river, immersion of idols, throwing of garbage in Yamuna river. (c) Soil – use of fertilizers and pesticidesfor cultivation.
What are 4 possible sources of point source pollution?
Types of point sources Examples of point sources include sewage treatment plants; oil refineries; paper and pulp mills; chemical, automobile, and electronics manufacturers; and factories.
What is the main difference between point and non point pollutants?
The main difference between point source and nonpoint source pollution is that the point source pollution occurs through a specific, identifiable source whereas the nonpoint source pollution occurs through a combination of pollutants from a large area.
What are area sources of air pollution?
There are four main types of air pollution sources: mobile sources – such as cars, buses, planes, trucks, and trains. stationary sources – such as power plants, oil refineries, industrial facilities, and factories. area sources – such as agricultural areas, cities, and wood burning fireplaces.
What are the main sources of pollution?
There are four main types of air pollution sources:
- mobile sources – such as cars, buses, planes, trucks, and trains.
- stationary sources – such as power plants, oil refineries, industrial facilities, and factories.
- area sources – such as agricultural areas, cities, and wood burning fireplaces.
What do you mean by line and area sources of air pollution?
A line source, as opposed to a point source, area source, or volume source, is a source of air, noise, water contamination or electromagnetic radiation that emanates from a linear (one-dimensional) geometry.