Solutions to increasing demand of water
저자: John Ng
1. Increase in water supply
1.1. Expansion of water catchment area
1.2. Technological innovations
1.3. International understanding
2. Water conservation
2.1. Recycling household waters
2.2. Collecting rainwater
2.3. Repairing piping systems
2.4. Using water-efficient methods and technology
2.5. Educating the public
3. Increase in the price of water
3.1. Higher price for higher consumption
3.2. Water conservation tax
