How Do You Spell NEWATER?

Newater, a term coined by the Singapore Public Utilities Board, refers to a high-quality reclaimed water that has undergone an advanced purification process to ensure it is safe and suitable for various non-potable uses. Newater is produced through a rigorous treatment process known as "NEWater technology", which involves four major steps: microfiltration, reverse osmosis, ultraviolet disinfection, and a final step of adding purified water to ensure desired quality.

Firstly, the microfiltration process removes suspended solids and fine particles present in the wastewater so that the water becomes clear. The water is then subjected to reverse osmosis, a highly efficient method of removing dissolved organic and inorganic contaminants, including bacteria and viruses, resulting in the production of water with significantly reduced impurities.

Next, the ultraviolet disinfection stage utilizes powerful ultraviolet light to disinfect the water and destroy any remaining microorganisms. This ensures that the water is free from harmful pathogens and suitable for safe usage.

Finally, purified water is added to the newater to obtain the desired quality and to ensure that it meets the stringent standards set for various non-drinking applications, such as industrial processes, irrigation, and even indirect potable use.

Newater offers a sustainable solution to water scarcity, especially in regions with limited freshwater resources. By recycling and treating wastewater to a high standard, newater helps to conserve precious freshwater resources and mitigate the strain on existing water sources.