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Water Pollution In South Africa Essay

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Water pollution is water that is not safe and not healthy for people and animals to drink or to wash in. It is particularly dangerous to water plants and animals. Polluted water is also particularly dangerous to people who get their water directly or dam. In South Africa the scarce fresh water is decreasing in quality because of an increase in pollution and the destruction of river catchments, caused by urbanisation, deforestation, damming of rivers, destruction of wetlands, industry, mining, agriculture and accidental water pollution. Water pollution is a major global problem which requires ongoing evaluation, it suggested that it is the leading worldwide causes of deaths and diseases. CAUSES OF WATER POLLUTION URBANISATION Chemical pollution …show more content…

The parasite is in the form of a worm, moves to the intestines or bladder of the infected person some symptoms of Bilharzia are headaches, abdominal pain, diarrhea bladder infections, fever and swollen veins. Within South Africa, Bilharzia is most common in the Northern Province and Kwa Zulu –Natal. CHOLERA Cholera is a disease that is caused by bacteria (Vibrio cholera) that is spread through water contaminated by faeces from an infected person. People who do not wash their hands after using the toilet can spread the disease. Cholera can be found in most places where there is poor sanitation. Some symptoms of Cholera are diarrhoea and vomiting. People who have the disease should drink plenty of clean water to prevent dehydration. WAYS TO PREVENT WATER POLLUTION  Avoid buying package water as far as possible. The best policy to adopt is to carry a bottle of water when you step out of the house. This has advantage: eliminate your contribution to pollution to pollution relate to plastic bottles.  Try using natural fertilizers and pesticides as far as possible.  If you live close to water try to plants lots of trees and flowers around your home, so that when it rains chemicals from your home does not easily drain into the

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Water pollution before the Gilden Age greatly impacted public health, but it was often ignored until progressives pushed for change. Sewage was the biggest factor in water pollution, and it “was primarily a public health problem, but it also damaged private property, recreation and fisheries”. The lack of waste disposal caused many people to be infected with diseases which led to progressive policies being formed to fix the issue of water pollution. In 1899, The Rivers and Harbor Act was passed which prohibited the discharge of waste into navigable waters, and the sanitation of water greatly improved after epidemiologists found the negative effects of waste disposal. The improvement of the sanitation of water impacted public health by decreasing deadly outbreaks of diseases like cholera.

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Pollution is the introduction or release of substances or energy that decrease the quality of the marine environment. Many pollutants are toxic of harmful to marine life (Castro and Huber, 2010). South Africa is known around the world for being one of the most diverse marine environment in the world, with 83% of the known fish families residing in South Africa (Van der Elst, 2007). There are also many marine species that are endemic to South Africa, which means they are only found in South Africa. Almost 30% of the South African population lives on the coastline (Taljaard et al. 2006), which has led to the urbanization of the coastlines and which then led to the industrialization of these areas.

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