What is Nano Bubble Technology?
- A water treatment method using tiny bubbles to enhance water quality.
- Benefits include:
- Removing contaminants
- Increasing dissolved oxygen
- Eliminating algae (phytoplankton)
- Reducing biofilm
- Improving water quality for aquatic animals
- More homogeneous distribution compared to traditional systems, leading to better oxidation and disinfection.
Use in National Parks, Sanctuaries & Zoos
- Protected Areas (with aquatic animals) are managed under the Wild Life (Protection) Act, 1972.
- Management includes:
- Water level maintenance, aeration, and circulation
- Silt removal and aquatic weed management
- Sewage Treatment Plants (STPs) establishment
- The Central Zoo Authority ensures proper hygiene and health of captive aquatic animals as per the Recognition of Zoo Rules, 2009.
Status in India
- Nano Bubble Technology has been introduced in India only on a pilot basis.
- Long-term impact on water quality and aquatic animal health is yet to be studied.