Types of pollution and their sources. Type, Sources, Methods and Treatment of Organic Pollutants in Wastewater 2022-10-27
Types of pollution and their sources
Rating:
5,4/10
1065
reviews
There are many different types of pollution that can have negative impacts on the environment and on human health. Some of the most common types of pollution and their sources are:
Air pollution: This type of pollution refers to the presence of harmful substances in the air, such as particulate matter, ozone, carbon monoxide, and sulfur dioxide. These substances can come from a variety of sources, including power plants, industrial facilities, vehicles, and wildfires.
Water pollution: Water pollution occurs when harmful substances enter bodies of water, such as rivers, lakes, and oceans. These substances can come from a variety of sources, including agricultural runoff, oil spills, sewage, and industrial waste.
Soil pollution: Soil pollution occurs when harmful substances enter the soil, making it toxic or unusable for plants and animals. This can be caused by the use of pesticides, fertilizers, and other chemicals in agriculture, as well as by industrial waste and sewage.
Noise pollution: Noise pollution refers to excessive levels of noise that can disrupt natural habitats and cause problems for humans, such as hearing loss and stress. Sources of noise pollution include traffic, construction, and aircraft.
Thermal pollution: Thermal pollution occurs when the temperature of a body of water is raised, often due to the discharge of hot water from industrial facilities. This can harm aquatic ecosystems and cause problems for the plants and animals that depend on the water.
It is important to address these types of pollution in order to protect the environment and human health. This can be done through the implementation of regulations and policies that limit the release of harmful substances, as well as through individual actions such as reducing energy consumption and using environmentally-friendly products.
20.1.1: Water Pollutants and Their Sources
ADVERTISEMENTS: Read this article to learn about the three main types of pollution. Gaseous pollutants consist of atoms, molecules and include harmful gases, which can freely mix with air without settling down. Pollution causes an imbalance in the ecosystem and climate change which has affected our lifestyle adversely. Plastic Pollution can be caused by both natural and man-made sources. Noise Pollution can cause a variety of health problems including hearing loss, cardiovascular disease, sleep disorders, and anxiety.
Next
Physical pollution of the environment types, sources, examples, characteristics
Open Access is an initiative that aims to make scientific research freely available to all. Many of our lakes, including Dal and Nagin of Kashmir have severely polluted with foul odour, silt deposits and get chocked due to excessive algal growths. The most common sickness and is known to be deadly is stomach sickness. The substances that affect the environment are the pollutants. Ionizing radiations are produced by the radioactive decay of such contaminants leading to a hazard. Â These substances that cause pollution are called pollutants. Particulates and aerosols serve as collectors of chemically active sulphur oxides, nitrogen oxides, ozone, hydrocarbons and other pollutants and are serious health hazards.
Next
What are the major sources of water pollution?
Radioactive Pollution: One of the most hazardous and dangerous types of pollutions is radioactive pollution. The Short Answer: Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. Thermal pollution affects the hydrosphere by increasing the temperature of the water, as a result of which the solubility of oxygen decreases and the activity of the biocenosis of the water system decreases. Tomy GT, Palace VP, Halldorson T, Braekevelt E, Danell R, Wautier K, et al. Some of the heavier impurities present in water agglomerate and settle down by gravity.
Next
Types of Pollution
Degradation of dioxin-like compounds by microorganisms. Its pollution causes serious health issues like cancer, blindness, infertility, affects the soil, water and air and also defects at time of birth. Webster, Russell M, Walsham P, Hussy I, Lacaze JP, Phillips L, et al. Egyptian Journal of Petroleum. Agricultural Activities: Several types of biocides such as pesticides, insecticides, herbicides etc. The substances whose presence in air produces air pollution are called air pollutants. Many power plants such as coal, natural gas, nuclear, etc.
Next
What are the various sources and types of Air Pollution ?
Also, the harmful compounds that cause the contamination circulate in the air and when a rain storm occurs, they get mixed with rain and that is how they end up in the bodies. The chemical structure of chlorinated biphenyls is depicted in Figure 4. Contamination of Food and Agro Products in the Republic of Macedonia. The soil provides shelter to many animals and supports the growth of plants from which we obtain our basic needs. Major current environmental issues may include climate change, pollution, environmental degradation, and resource depletion. Explosion of hydrogen weapons and cosmic radiations induce neutron-proton reactions by which nitrogen N-15 produces C-14.
Next
Water Pollution: Definition, Types & Causes
The majority of pesticides may kill a wide range of pests and weeds, but some are targeted at specific pests or pathogens. Since the first naturally occurring pesticide, nicotine derived from tobacco leaf extracts, was employed to control the plum curculio and the lace bug in the seventeenth century. Image and caption modified from Biochemical Oxygen Demand, Hypoxia, and Eutrophication Oxygen-demanding waste is an extremely important pollutant to ecosystems. Amato D, Torres J, Malm O. Environmental pollution is one of the most hazardous threats faced by Planet Earth. Generally, pollution is the described as an introduction of added substance in our environment which cause a serious issue to us and adversely affect the nature. Dumping of industrial and municipal wastes causes toxic substances to be leached and seep into the soil and affect the ground water course Table 1.
Next
Type, Sources, Methods and Treatment of Organic Pollutants in Wastewater
Wenzl T, Simon R, Kleiner J, Auklam E. . Traces of heavy metals such as Hg, Cd, Pb, As, Co, Mn and Cr have been identified deleterious to aquatic ecosystem and human health. These toxic substances reach the underground wells and aquifers that are the main sources of drinking for the population of the planet. To get a clean surrounding, better living environment and also free from diseases we ourselves need to take actions to prevent from these conditions. What are 5 water sources? Recent development in analysis of persistent organic pollutants under the Stockholm Convention.
Next
How Many Types Of Pollution Are There?
They belong to the group of chlorinated hydrocarbon derivatives, which have vast application in the chemical industry and in agriculture. How To Prevent Chemical Pollution: Organic fertilizers are preferable. These changes may affect man and other organisms. A dam prevents raw sewage from flowing into a water body through the outfall pipe. Any natural water contains dissolved chemicals, some of which are important human nutrients while others can be harmful to human health. What are point and nonpoint sources of water pollution? What are the 9 sources of water pollution? Alcock R, Gemmill R, Joues K. Such fluctuations entail energy changes in processes in the atmosphere and hydrosphere.
Next
Pollution Types: 3 Main Types of Pollution (With Sources and Control)
Most of the large rivers of the world are nothing but open sewers fit only to carry urban wastes, poisonous pesticides and industrial toxic effluents etc. The target may be man, animal, plant, tree, building or material which is affected by pollutants. Plant Nutrients as Pollutant : Plant nutrients constitute an important limiting factor for plant growth. Bioaccumulation and trophic transfer of polybrominated diphenyl ethers PBDEs in biota from the Pearl River Estuary, South China. Around the world, 261 river basins are shared by two or more countries. As for the point source, it is usually caused by factories which discharge toxic components that enter the ecosystem.
Next