Science Seminar.pptx Ilove technology bye

Ilove technology

1. Science Seminar By:R.NARASIMMALU VIII-C

2. Technology what isTechnology? Technology is the practical application of scientific knowledge to solve real-world problems and improve human welfare. TOPIC: Environmental Technology Environmental technology (envirotech) is the use of engineering and technological approaches to understand and address issues that affect the environment with the aim of fostering environmental improvement.

3. About: Purification and Waste Management Air purification: Air purification describes the processes used to remove contaminants and pollutants from the air to reduce the potential adverse effects on humans and the environment. The process of air purification may be performed using methods such as mechanical filtration, ionization, activated carbon adsorption, photocatalytic oxidation, and ultraviolet light germicidal irradiation.

4. Air purification:

5. Thank You