How many types of purity are there

In Singapore, there are several types of purity that are commonly referenced. Here are a few examples:

  1. Water Purity: Singapore is known for its high standards of water purity. The country has invested heavily in water treatment technologies and has implemented a rigorous monitoring system to ensure clean and safe drinking water for its residents.
  2. Air Purity: Singapore also pays significant attention to air quality and has measures in place to monitor and control pollution levels. The National Environment Agency (NEA) regularly monitors air quality and provides updates on the Pollutant Standards Index (PSI) to inform the public about air purity.
  3. Food Purity: Singapore has strict regulations and standards for food safety and hygiene. The Agri-Food & Veterinary Authority of Singapore (AVA) ensures that food products are safe for consumption and that food establishments adhere to proper hygiene practices.
  4. Ethical Purity: This refers to upholding moral and ethical standards in various aspects of life, such as business practices, governance, and personal conduct. Singapore places importance on maintaining a clean and corruption-free society, with institutions like the Corrupt Practices Investigation Bureau (CPIB) working to uphold ethical standards.

These are just a few examples of the types of purity that are commonly discussed and regulated in Singapore.