Currently, Singapore has built a robust and diversified supply of water from 4 different sources: water from local catchments, imported water, NEWater (high-grade reclaimed water) and desalinated water. … By then, NEWater and desalination will meet up to 85% of Singapore’s future water demand.
What technology does Singapore use to obtain fresh water?
Desalination is an energy-intensive water source. Singapore currently uses reverse osmosis for its desalination, which uses about 3.5kWh/m3 of energy to make seawater drinkable. This process produces pure drinking water by pushing seawater through membranes to remove dissolved salts and minerals.
Is Singapore self sufficient in water?
Singapore currently uses about 1.95 billion litres per day – enough to fill 782 Olympic-sized swimming pools, according to national water agency PUB.
Is Singapore facing water shortage?
Singapore uses about 430 million gallons of water per day, and this could double by 2060 – that’s 782 Olympic-sized swimming pools! Water is a precious and scarce resource for Singapore, and our water supply remains vulnerable to factors such as climate change.
Is Singapore still buying water from Malaysia?
Do we still import water from Johor? Yes. Under the 1962 Water Agreement, we continue to draw 250 million gallons of raw water per day from the Johor River. In return, we are obliged to provide Malaysia with a daily supply of treated water up to 2% (or 5 mgd) of the water supplied to Singapore.
Why is clean water important to Singapore?
Singapore is a country with limited water resources, and it is essential for its water quality to be carefully regulated. … To keep Singapore’s water clean, soil pollution must also be controlled, as pollutants in the soil can enter the water system as run-off or groundwater.
Does Singapore have water pollution?
The main sources of water pollution in Singapore are industrial effluent and domestic wastewater. Industrial effluent contains chemical and organic pollutants. Domestic wastewater contains mainly organic pollutants, both suspended and dissolved solids.