Essay on water treatment plant
in 150 to 200 words
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Explanation:
The Waste Water Treatment Environmental Sciences Essay
Waste water is water flushed out after being used. There are a few components of waste water which includes residents’ also known as domestic wastewater such as shower, toilet or sink. Next is industrial such as factories, shop lots and shopping center have wastewater from manufacturing and production. For example food production and textile production uses water for their manufacturing processes and hence these waters are also known as waste water. It may also include storm water or sewage water which is rain water after being immovable at the surface not being able to flow through streams, seas or rivers.
A few tanks are being uses for biological waste water treatment like municipal treatment plant to treat wastewater that is being directed to it. Firstly, waste water is filtered and screened to filter out large waste particles such as debris and unwanted object that could evidently destroy the treatment plant’s equipment. After that, primary settling tank is used by removing heavy solid organics temporarily while the rest of the water is then diverted to the secondary treatment tank where it requires a separation process in order to isolate biological matter like bacteria, protozoa, viruses and algae.
Waste Water Treatmet in 3rd world Countries
In the Third World, the effects of water pollution are felt in the form of high rates of death from cholera, typhoid, dysentery, and diarrhea from viral and bacteriological sources. More than 1.7 billion people in the Third World have an inadequate supply of safe drinking water. In India, for example, 114 towns and cities dump their human waste and other untreated sewage directly into the Ganges River. Of 3,119 Indian towns and cities, only 209 have partial sewage treatment, and only eight have complete treatment. In many parts of the world, such as the Mediterranean or The Middle East; there is a great lack of water and consequently a big demand for reuse of the cleaned sewage water.
In many countries especially in third world countries, the sewage treatment systems in the big cities is inefficient and there is a demand for local cleaning on site before the wastewater is discharged.
In Ghana there are few houses with running water and consequently no toilets. Public toilets are provided in the cities with one toilet building for men and one for women. The water is not cleaned but dumped untreated, if possible into the sea
see below, it is the essay of water treatment
