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

What causes water pollution 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.

What is the main problem of contaminated 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.

How bad is water pollution in Malaysia?

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.

Does Malaysia have clean water?

According to the 2015 report of the World Health Organization/United Nations Children’s Fund Joint Monitoring Programme for Water Supply, Sanitation and Hygiene – the first monitoring report after the adoption of the 2030 Agenda for Sustainable Development – 92 per cent of the population of Malaysia had access to

IT IS AMAZING:  Why does my Thai curry separate?

What are the 10 causes of water pollution?

The Causes of Water Pollution

  • Industrial Waste. Industries and industrial sites across the world are a major contributor to water pollution. …
  • Marine Dumping. …
  • Sewage and Wastewater. …
  • Oil Leaks and Spills. …
  • Agriculture. …
  • Global Warming. …
  • Radioactive Waste.

What are the five common water contaminants?

The Five Most Common Contaminants Found in Drinking Water

  • Nitrates. …
  • Arsenic. …
  • Microorganisms, Bacteria, and Viruses. …
  • Aluminum. …
  • Fluoride. …
  • What Can Be Done About Contaminants in Tap Water? …
  • Frequently Asked Questions.

How can we prevent contaminated water?

Avoid mixing or using pesticides, fertilizers, herbicides, degreasers, fuels, and other pollutants near the well. Do not dispose of wastes in dry wells or in abandoned wells. Do not cut off the well casing below the land surface. Pump and inspect septic systems as often as recommended by your local health department.

What are main sources of water pollution?

The main point source of pollution to water is from sewage and waste water treatment, while for diffuse pollution, main sources are from farming and fossil fuel power plants (via the air).