What will happen if you drink contaminated polluted water?

What will happen if you drink contaminated polluted water?

If drinking water contains unsafe levels of contaminants, it can cause health effects, such as gastrointestinal illnesses, nervous system or reproductive effects, and chronic diseases such as cancer.

What are the harmful effects of sewage water pollution?

Domestic Sewage – Wastes generated from households are one of the major contributors to water pollution. The wastes which contain urine, feces, laundry waste lead to a lot of waterborne diseases such as cholera, dysentery, typhoid, and diarrhea.

How does sewage affect drinking water?

The bacteria in human waste, such as E. coli, can infect the water and cause disease. Other harmful solids and chemicals in sewage can damage bodies of water that support wildlife. The solids in sewage cause the water to appear dark and murky, which also affects the ability of fish to breathe and see around them.

What are the causes of sewage pollution?

Sewage can be intentionally discharged to waterways through pipes or open defecation, or unintentionally during rainfall events. When humans use these waterways for drinking, bathing or washing, they are exposed to the associated pathogens, many of which can live for extended periods of time in aquatic environments.

Which diseases are caused by polluted water?

Contaminated water can transmit diseases such diarrhoea, cholera, dysentery, typhoid, and polio. Contaminated drinking water is estimated to cause 485 000 diarrhoeal deaths each year. By 2025, half of the world’s population will be living in water-stressed areas.

What are 5 effects of water pollution?

EFFECTS OF WATER POLLUTION

• Destruction of biodiversity. Water pollution depletes aquatic ecosystems and triggers unbridled proliferation of phytoplankton in lakes — eutrophication —.
• Contamination of the food chain.
• Lack of potable water.
• Disease.
• Infant mortality.

How does sewage cause water pollution?

Domestic sewage As organics are decomposed naturally in the sewage by bacteria and other microorganisms, the dissolved oxygen content of the water is depleted. This endangers the quality of lakes and streams, where high levels of oxygen are required for fish and other aquatic organisms to survive.

What are the environmental effect caused by sewage?

Sewage and wastewater If sewage is only partially treated before it is disposed of, it can contaminate water and harm huge amounts of wildlife. Alternatively, leaking or flooding can cause completely untreated sewage to enter rivers and other water sources, causing them to become polluted.

What is contaminated water or sewage?

Sewage is the term used for wastewater that often contains faeces, urine and laundry waste. Untreated sewage water in such areas can contaminate the environment and cause diseases such as diarrhoea. Sewage in developed countries is carried away from the home quickly and hygienically through sewage pipes.

What are the harmful effects of sewage?

Sewage and wastewater contain bacteria, fungi, parasites, and viruses that can cause intestinal, lung, and other infections. Bacteria may cause diarrhea, fever, cramps, and sometimes vomiting, headache, weakness, or loss of appetite.

What are the environmental effects caused by sewage?

What are 10 diseases caused by polluted water?

Diseases caused by polluted beach water, including: Gastroenteritis. Diarrhea. Encephalitis….Infectious diseases caused by pathogens (usually microorganisms) from animal fecal origins, of which the most common occur in developing countries, including:

• Typhoid.
• Giardiasis.
• Amoebiasis.
• Ascariasis.
• Hookworm.