Why water pollution happens in Malaysia?

With regards to the water pollution, generally in Malaysia it is caused by point and non-point sources. Point sources comprise sewage treatment plants, manufacturing and agro-based industries as well as animal farms. Non-point sources are made up of diffused sources such as agricultural activities and surface runoffs.

Does Malaysia have water pollution?

Water quality in Malaysia, as well as access to water in general, is a major problem. The primary pollutants present in the water are Biochemical Oxygen Demand, Ammoniacal Nitrogen and Suspended Solids. … Since 98 percent of the water originates from rivers, river pollution is a serious concern.

How does water pollution affect Malaysia?

Other health problems associated with polluted water are poor blood circulation, skin lesions, vomiting, cholera, gastroenteritis and damage to the nervous system. It also highlighted that residential, agricultural and industrial wastes are three main sources of river pollution in Malaysia.

What are the 10 causes of water pollution?

There are many causes of water pollution, some of them are:

  • 1- Sewage or wastewater: The waste from households, factories, or agricultural land gets discharged into rivers or lakes. …
  • 2- Dumping: …
  • 3- Oil pollution: …
  • 4- Acid rain: …
  • 5- Industrial waste: …
  • 1- Diseases: …
  • 2- Ruination of the ecosystem: …
  • 3- Eutrophication:
THIS IS IMPORTANT:  How is VAT calculated in Malaysia?

What are the 5 causes of water pollution?

Various Causes of Water Pollution

  • Industrial Waste. …
  • Sewage and Wastewater. …
  • Mining Activities. …
  • Marine Dumping. …
  • Accidental Oil Leakage. …
  • The burning of fossil fuels. …
  • Chemical fertilizers and pesticides. …
  • Leakage From Sewer Lines.

What are the types of water pollution?

Types of water pollution

  • Surface water pollution. Surface water includes water that is found naturally on the earth’s surface. …
  • Groundwater pollution. …
  • Chemical pollution. …
  • Nutrients pollution. …
  • Oxygen depletion pollution. …
  • Microbiological pollution. …
  • Suspended matter. …
  • Effects on human beings.

What is a good example of water contamination issue in Malaysia?

The 2019 Kim Kim River toxic pollution is a water pollution incident that occurred on 7 March 2019 caused by illegal chemical waste dumping at the Kim Kim River in Pasir Gudang of Johor in Malaysia. The illegal dumping released toxic fumes, affecting 6,000 people and hospitalising 2,775.

Rest in hot countries