1. Today I had learnt what are the four national taps in Singapore. I had learnt where NEWater are from. I had also learnt how the undrinkable water is filtered.
2. NEWater is the process of recycling sewage water into potable water. NEWater is the fourth tap of Singapore's water supply, besides local water catchment, imported water and desalinated water.
3. I had learnt more about the process of changing sewage water into potable water.
4. I must save water by using the water from washing the rice to water the plants.
Sunday, March 28, 2010
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