Surfactants: Building greener chemicals

The video explores the role of surfactants in cleaning and their applications across various industries. It highlights the environmental issues associated with synthetic surfactants and introduces bio surfactants as a sustainable alternative. Researchers are working on developing and scaling up bio surfactants, which are non-toxic and decompose quickly. Despite challenges in production, bio surfactants hold promise for future applications, especially in specialty chemicals. The field is open for new discoveries, aiming for greener chemicals and a cleaner future.

What is the primary function of surfactants in cleaning products?

• To change the color of the solution

• To add fragrance to cleaning products

• To reduce the surface tension of water

• To increase the viscosity of water

What is a major environmental concern associated with traditional surfactants?

• They are toxic and persist in the environment for a long time

• They are ineffective in cleaning

• They are too expensive to produce

• They have a short shelf life

What is a key advantage of bio surfactants over traditional surfactants?

• They are more colorful

• They have a longer shelf life

• They are cheaper to produce

• They are non-toxic and decompose quickly

What is the main challenge in the widespread use of bio surfactants?

• They are not effective in cleaning

• They are difficult to produce in large quantities

• They are too expensive

• They are not environmentally friendly

In which area are bio surfactants expected to gain market share first?

• In construction materials

• As additives in food products

• In high-end cosmetics and medical cleansers

• In automotive lubricants