What happens to your waste water once it goes down the sink or toilet? Bertrand Vallet explains the world beneath our feet and what happens in waste water treatment plants. 

Micropollutants are a problem for water service providers as they can enter the water cycle in many ways – because they are found in so many everyday products and so through their everyday use. 

Where does your drinking water come from? What happens to it before it gets to your tap? Claudia Castell-Exner tells all in Water Matters!

Water Matters

Water. We use it all day, every day in one way or the other. But what is water, and why does it matter? Caroline and Oliver discuss the basics of water in this first episode.