We went to Welsh Water at Cilfynydd to see how we recycle our water. We learnt that it is important to look after our water, as the whole world can only use about 2% of the total water available- not a lot for us all to share!

Here we are being scientists. We put lots of things in the water to see what we actually put down our drains and toilets. We put in shampoo, cotton wool, toothpaste, shaving foam, milk, bits of cereal, oil and food from a fried breakfast and much more. The water soon got very dirty and smelly!
We were encouraged to stop putting food down the drain as it all ends up in the sewers, and makes everything more difficult to process. Surprisingly, cotton buds are a BIG problem.

Here we are looking for clues.

We were asked to think about water saving alternatives- should we use a hose pipe or a bucket to clean the car?

We took part in an experiment to see how many litres of water can be wasted if you have a dripping tap.

We timed how much is lost in a minute.

Then we recorded our results.

We were surprised to see that a lot of water can be wasted, so remember to FIX IT!

Off we go to see where the water and waste from our drains goes to.

We went in groups to see where the water enters the water works from the sewers.

The water is forced through narrow gaps to try to trap any rubbish.

This machine acts like a sieve and gathers any rubbish out of the water.

All the rubbish goes into a skip, ready to be taken away.

Here's J1- they've fainted because of the smell! Luckily there's someone with the first aid!

Here the water is skimmed.

The water in this tank is filled with oxygen and micro organisms digest any waste left.















Cameron is explaining the final cleaning process.

This is the clean water in the last tank.

This is the size of the tanks in the ground. We couldn't believe how big they are!

This is where the clean water comes out into the river.

The clean water in the river is ready to go back to the sea and will once again be part of the water cycle.

We all had a fascinating day. Thank you Dwr Cymru!